Wiki source code of TrackerD -LoRaWAN Tracker User Manual

Version 66.3 by Xiaoling on 2022/10/09 16:01

version	line-number	content
51.2	1	(% style="text-align:center" %)
	2	[[image:1664505654417-133.png]]
	3
	4
	5
	6
7.1	7	(% class="wikigeneratedid" %)
	8	Table of Contents:
1.1	9
51.2	10	{{toc/}}
1.1	11
2.1	12
	13
12.1	14
15.2	15	= 1. Introduction =
	16
	17
50.2	18	== 1.1 What is TrackerD ==
15.2	19
50.2	20
15.3	21	(((
	22	TrackerD is an (% style="color:blue" %)Open Source LoRaWAN Tracker(%%) based on (% style="color:blue" %)ESP32 MCU(%%) and (% style="color:blue" %)Semtech LoRa Wireless Chip.
	23	)))
7.2	24
15.3	25	(((
19.2	26	In TrackerD, there are various sensors such as GPS, WiFi, BLE, Temperature, Humidity, Motion Detection, and Buzzer. User can use TrackerD for different tracking scenario.
7.2	27
51.18	28	(((
8.1	29	TrackerD is program friendly. Developers can use Arduino IDE to customize the software of TrackerD to fit their IoT solution.
51.18	30	)))
8.1	31
51.18	32	(((
19.2	33	The LoRa wireless technology used in TrackerD allows the user to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional tracking services.
15.3	34	)))
51.18	35	)))
8.1	36
15.3	37	(((
	38	TrackerD is equipped with a (% style="color:blue" %)1000mAh Li-on rechargeable battery(%%). Each TrackerD has a worldwide unique OTAA keys to join the LoRaWAN network.
16.4	39
	40
15.3	41	)))
8.1	42
19.2	43	[[image:1664499921684-770.png]]
8.1	44
15.4	45
19.2	46	(% style="color:red" %)Note: LoRaWAN server can be a general LoRaWAN server other than TTN.
8.1	47
15.2	48
50.2	49
19.2	50	== 1.2 Specifications ==
12.1	51
15.2	52
19.2	53	(% style="color:blue" %)Micro Controller:
15.2	54
19.2	55	* Espressif ESP32 PICO D4
	56	* MCU: ESP32 PICO D4
	57	* Bluetooth: Bluetooth V4.2 BR/EDR and Bluetooth LE
	58	* WiFi : 802.11 b/g/n (802.11n up to 150 Mbps)
	59	* Integrated SPI flash : 4 MB
	60	* RAM: 448 KB
	61	* EEPROM: 520 KB
	62	* Clock Speed: 32Mhz
	63
	64	(% style="color:blue" %)Common DC Characteristics:
	65
	66	* Supply Voltage: 5V via USB port or Internal li-on battery
	67	* Operating Temperature: -40 ~~ 60°C
	68
	69	(% style="color:blue" %)LoRa Spec:
	70
	71	* Frequency Range,
	72	** Band 1 (HF): 862 ~~ 1020 Mhz
	73	* 168 dB maximum link budget.
	74	* +20 dBm - 100 mW constant RF output vs.
	75	* +14 dBm high efficiency PA.
	76	* Programmable bit rate up to 300 kbps.
	77	* High sensitivity: down to -148 dBm.
	78	* Bullet-proof front end: IIP3 = -12.5 dBm.
	79	* Excellent blocking immunity.
	80	* Low RX current of 10.3 mA, 200 nA register retention.
	81	* Fully integrated synthesizer with a resolution of 61 Hz.
	82	* FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation.
	83	* Built-in bit synchronizer for clock recovery.
	84	* Preamble detection.
	85	* 127 dB Dynamic Range RSSI.
	86	* Automatic RF Sense and CAD with ultra-fast AFC.
	87	* Packet engine up to 256 bytes with CRC.
	88	* LoRaWAN 1.0.3 Specification
	89
	90	(% style="color:blue" %)Battery:
	91
	92	* 1000mA Li-on Battery power (for model TrackerD)
	93
	94	(% style="color:blue" %)Power Consumption
	95
	96	* Sleeping Mode: 200uA
	97	* LoRa Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
	98	* Tracking: max: 38mA
	99
66.3	100
	101
	102
19.2	103	== 1.3 Features ==
	104
	105
	106	* LoRaWAN 1.0.3 Class A
	107	* ESP32 PICO D4
	108	* SX1276/78 Wireless Chip
51.31	109	* Arduino IDE Compatible
19.2	110	* Open source hardware / software
	111	* Regular/ Real-time GPS,BLE,WIFI tracking
	112	* Built-in3 axis accelerometer (LIS3DH)
	113	* Humidity / temperature sensor : GXCAS Technology GXHT3X
	114	* Motion sensing capability
	115	* Power Monitoring
	116	* Charging circuit via USB port
	117	* 1000mA Li-on Battery power
	118	* Tri-color LED, Alarm button
	119	* Datalog
	120
66.3	121
	122
	123
19.2	124	== 1.4 Applications ==
	125
	126
12.1	127	* Logistics and Supply Chain Management
	128	* Human tracking
	129
66.3	130
	131
	132
19.3	133	= 2.1 Use TrackerD =
19.2	134
50.2	135
19.3	136	== 2.1 How it works? ==
19.2	137
19.3	138
19.2	139	TrackerD is configured as LoRaWAN OTAA Class A GPS tracker by default. It has OTAA keys to join LoRaWAN network. To connect a LoRaWAN network, user need to input the OTAA keys in the LoRaWAN IoT server and push reset button of TrackerD (next to USB port). TrackerD will wake up and auto join the network via OTAA.
	140
	141
50.2	142
19.3	143	== 2.2 Quick guide to connect to LoRaWAN server ==
19.2	144
	145
50.2	146	Here is an example for how to join the [[TTNv3 LoRaWAN Network>>url:https://eu1.cloud.thethings.network]]. Below is the network structure, we use LPS8N as LoRaWAN gateway in this example.
19.2	147
	148
50.2	149	[[image:1664501652064-326.png]]
19.2	150
50.2	151
	152
19.2	153	The LPS8N is already set to connect to [[TTN V3 network >>url:https://eu1.cloud.thethings.network/]]. What the rest need to is register this device in TTN V3:
	154
	155
50.2	156	(% style="color:blue" %)Step 1:(%%) Create a device in TTN V3 with the OTAA keys from TrackerD.
	157
19.2	158	Each TrackerD is shipped with a sticker with the default device EUI as below:
	159
51.3	160
50.2	161	[[image:1664501677253-891.png]]
19.2	162
	163
	164	Input these keys to their LoRaWAN Server portal. Below is TTN V3 screen shot:
	165
	166
50.2	167	__Add APP EUI in the application:__
19.2	168
	169
50.2	170	[[image:1664501711466-918.png]]
19.2	171
	172
	173
50.2	174	[[image:1664501721248-725.png]]
19.2	175
	176
50.2	177	[[image:1664501734705-405.png]]
19.2	178
	179
	180
50.2	181	__Add APP KEY and DEV EUI:__
19.2	182
	183
50.2	184	[[image:1664501784668-703.png]]
19.2	185
	186
	187
	188
50.2	189	(% style="color:blue" %)Step 2:(%%) Power on TrackerD by using the on board switch.
19.2	190
50.2	191
	192	(% style="color:blue" %)Step 3:(%%) TrackerD will auto join to the LoRaWAN network. After join success, TrackerD will start to upload message to IoT server.
	193
	194
66.3	195	== 2.3 Positioning Mode(SMOD) ==
50.2	196
66.3	197
55.1	198	Users can set TrackerD to different Positioning Mode for different applications. Below mod are supported.
19.2	199
55.1	200	* (% style="color:#037691" %)GPS ONLY(Factory Settings): (%%)only get and uplink GPS location info.
	201	* (% style="color:#037691" %)BLE ONLY: (%%)Only obtain iBeacon info via BLE and uplink. Design for Indoor tracking.
	202	* (% style="color:#037691" %)GPS/BLE Hybrid: (%%)Combination for Indoor and Outdoor tracking.Devices will try to search BLE iBeacon first. If device can't find the iBeacon, it will use GPS for positioning.
19.2	203
55.1	204	Users can switch modes by [[changing SMOD>>\|\|anchor="H3.2.7SetPositioningMode"]].
19.2	205
50.2	206
19.2	207
66.3	208	== 2.4 Uplink Payload ==
19.2	209
	210
66.3	211	=== 2.4.1 Uplink FPORT~=5, Device Status ===
66.2	212
66.3	213
58.1	214	Uplink the device configures with FPORT=5. Once LGT92 Joined the network, it will uplink this message to the server. After first uplink, LHT52 will uplink Device Status every 12 hours.
19.2	215
	216
66.2	217	(% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
	218	\|=(% scope="row" style="width: 108px;" %)Size(bytes)\|=(% style="width: 82px;" %)1\|=(% style="width: 83px;" %)2\|=(% style="width: 94px;" %)1\|=(% style="width: 84px;" %)1\|=(% style="width: 44px;" %)2\|=(% style="width: 63px;" %)2\|=(% style="width: 60px;" %)1
	219	\|=(% style="width: 108px;" %)Value\|(% style="width:82px" %)Sensor Model\|(% style="width:83px" %)Firmware Version\|(% style="width:94px" %)Frequency Band\|(% style="width:84px" %)Sub-band\|(% style="width:44px" %)BAT\|(% style="width:63px" %)SMOD\|(% style="width:60px" %)Status
19.2	220
66.2	221	[[image:1665301570342-765.png]]
	222
	223
55.1	224	Example Payload (FPort=5): [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT52%20-%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220621105116-11.png?rev=1.1\|\|alt="image-20220621105116-11.png"]]
19.2	225
55.1	226	Sensor Model: For TrackerD, this value is 0x13.
19.2	227
55.1	228	Firmware Version: 0x0100, Means: v1.0.0 version.
50.2	229
55.1	230	Frequency Band:
	231
	232	*0x01: EU868
	233
	234	*0x02: US915
	235
	236	*0x03: IN865
	237
	238	*0x04: AU915
	239
	240	*0x05: KZ865
	241
	242	*0x06: RU864
	243
	244	*0x07: AS923
	245
	246	*0x08: AS923-1
	247
	248	*0x09: AS923-2
	249
	250	*0x0a: AS923-3
	251
	252	Sub-Band: value 0x00 ~~ 0x08(only for CN470, AU915,US915. Others are0x00)
	253
	254	BAT: shows the battery voltage for TrackerD.
	255
	256	Ex1: 0x0B3A = 2874mV
	257
	258	Use can also get the Device Status uplink through the downlink command:
	259
	260
66.2	261
66.3	262	=== 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
55.1	263
	264
59.3	265	User can use AT+SMOD=1,0 to enable uploading on-board Temperature and humidity values, and the total payload will be 15 bytes, please note that 15 bytes won't work on DR0 on US915/AU915 frequency band.
55.1	266
	267
51.24	268	(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %)
51.23	269	\|=(% scope="row" style="width: 50px;" %)(((
51.21	270	Size(bytes)
59.2	271	)))\|(% style="width:60px" %)4\|(% style="width:70px" %)4\|(% style="width:80px" %)2\|(% style="width:73px" %)1\|(% style="width:40px" %)(((
	272	2
51.24	273	)))\|(% style="width:87px" %)(((
59.2	274	2
19.2	275	)))
51.18	276	\|=(% style="width: 69px;" %)Value\|(% style="width:76px" %)[[Latitude>>\|\|anchor="HLocationinfo:"]]\|(% style="width:87px" %)[[Longitude>>\|\|anchor="HLocationinfo:"]]\|(% style="width:76px" %)(((
51.5	277	[[Alarm & BAT>>\|\|anchor="HAlarm26BAT:"]]
59.2	278	)))\|(% style="width:73px" %)[[FLAG>>\|\|anchor="HFLAG:"]]\|(% style="width:40px" %)[[Hum>>\|\|anchor="HHum:"]]\|(% style="width:87px" %)[[Tem>>\|\|anchor="HTem:"]]
19.2	279
66.2	280	[[image:1665301636888-168.png]]
19.2	281
50.2	282
51.24	283	==== (% style="color:blue" %)Alarm & BAT:(%%) ====
19.2	284
51.24	285	(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
	286	\|=(% scope="row" style="width: 50px;" %)Size(bit)\|(% style="width:50px" %)1 bit\|(% style="width:80px" %)1bit\|(% style="width:50px" %)14bits
51.22	287	\|=(% style="width: 72px;" %)Value\|(% style="width:67px" %)reserve\|(% style="width:118px" %)Alarm Indicate\|(% style="width:63px" %)[[BAT>>\|\|anchor="HBAT:"]]
19.2	288
51.24	289	==== (% style="color:blue" %)FLAG:(%%) ====
	290
	291	(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
59.3	292	\|=(% scope="row" style="width: 50px;" %)Size(bit)\|(% style="width:50px" %)2bits\|(% style="width:50px" %)1bit
	293	\|=(% style="width: 79px;" %)Value\|(% style="width:55px" %)[[MOD>>\|\|anchor="H3.2.7SetPositioningMode"]]\|(% style="width:47px" %)[[LON>>\|\|anchor="HLON:"]]
19.2	294
51.11	295	Example: Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A
19.2	296
	297
51.24	298	==== (% style="color:blue" %)Location info:(%%) ====
19.2	299
51.11	300	* Latitude: 02863D68 ⇒ //if (0x//02863D68//& 0x80000000 = 0 )~:// //value = 02863D68 /1000000 = 42.351976//
	301	* Longitude: FAC29BAF ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~:// //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
19.2	302
51.9	303	(% style="color:red" %)Important note:
19.2	304
50.2	305	1. When power is low (<2.84v), GPS won't be able to get location info and GPS feature will be disabled and the location field will be filled with 0x0FFFFFFF, 0x0FFFFFFF.
19.2	306
59.3	307	2. In this mode, the total payload will be 15 bytes, while US915/AU915 DR0 accepts only 11 bytes payload. In this case, the payload on server will be ignore and shows as below:
19.2	308
	309
50.2	310	[[image:1664502116362-706.png]]
19.2	311
	312
59.3	313	3. While GPS can't get location info after timeout(FTIME Parameter), the latitude and longitude will be filled with all 0x00:
50.2	314
	315	[[image:1664502166010-515.png]]
	316
	317
	318
51.24	319	==== (% style="color:blue" %)Alarm:(%%) ====
50.2	320
51.6	321	Example: 0x4B & 0x40 >> 6 = 0x01
19.2	322
	323
51.24	324	==== (% style="color:blue" %)BAT:(%%) ====
51.6	325
	326	Example: 0x0CDD & 0x3FFF ⇒ 3293 (mV).
	327
51.27	328	(((
59.3	329	The battery info shows the battery voltage, User can use the below mapping to indicate the battery in percentage: \
51.27	330	)))
51.6	331
50.4	332	* > 4.0v : 80% ~~ 100%
	333	* 3.85v ~~3.99v: 60% ~~ 80%
	334	* 3.70v ~~ 3.84v: 40% ~~ 60%
	335	* 3.40v ~~ 3.69v: 20% ~~ 40%
	336	* < 3.39v: 0~~20%
19.2	337
51.24	338	==== (% style="color:blue" %)LON:(%%) ====
	339
51.4	340	Enable/Disable LED activity for uplink
19.2	341
51.27	342	(((
50.2	343	0x00: Disable LED indicator.
51.27	344	)))
19.2	345
51.27	346	(((
50.2	347	0x01: Enable LED indicator (Default Value)
51.27	348	)))
19.2	349
	350
51.24	351	==== (% style="color:blue" %)Hum:(%%) ====
19.2	352
51.4	353	0202 = //if (0x0202 & 0x8000 = 0 ): value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
19.2	354
	355
51.24	356	==== (% style="color:blue" %)Tem:(%%) ====
19.2	357
51.9	358	011A =if (0x011A & 0x8000 = 1 ): value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree//
51.4	359
	360
66.2	361
66.3	362	=== 2.4.3 Uplink FPORT~=3, Realtime GNSS Positioning (Default Mode) ===
51.4	363
66.2	364
59.2	365	The default uplink payload includes totally 11 bytes. The payload is the first 11 bytes of Uplink FPORT=2, real-time GNSS positioning, (remove the temp and humidity)
19.2	366
	367
59.2	368	(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %)
	369	\|=(% scope="row" style="width: 50px;" %)(((
	370	Size(bytes)
	371	)))\|(% style="width:60px" %)4\|(% style="width:70px" %)4\|(% style="width:80px" %)2\|(% style="width:73px" %)1
	372	\|=(% style="width: 69px;" %)Value\|(% style="width:76px" %)[[Latitude>>\|\|anchor="HLocationinfo:"]]\|(% style="width:87px" %)[[Longitude>>\|\|anchor="HLocationinfo:"]]\|(% style="width:76px" %)(((
	373	[[Alarm & BAT>>\|\|anchor="HAlarm26BAT:"]]
	374	)))\|(% style="width:73px" %)[[FLAG>>\|\|anchor="HFLAG:"]]
50.2	375
66.2	376	(% class="wikigeneratedid" %)
	377	[[image:1665301687277-443.png]]
	378
	379
	380
66.3	381	=== 2.4.4 Uplink FPORT~=4, History GNSS Positioning ===
59.2	382
66.2	383
59.3	384	Set [[PNACKMD=1>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/#H4.13AutoSendNone-ACKmessages]], and TrackerD will wait for ACK for every uplink, when there is no LoRaWAN network, TrackerD will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
59.2	385
66.2	386
66.3	387	(% style="color:red" %)Note for this mode:
59.2	388
59.3	389	* a) TrackerD will do an ACK check for data records sending to make sure every data arrive server.
66.3	390	* b) TrackerD will send data in (% style="color:blue" %)CONFIRMED Mode(%%) when PNACKMD=1, but TrackerD won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink, if TrackerD gets an ACK, TrackerD will consider there is a network connection and resend all NONE-ACK Messages.
50.2	391
59.3	392	The payload is 15 bytes, as below.
50.2	393
66.2	394	(% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
	395	\|=(% scope="row" %)(((
	396	Size(bytes)
	397	)))\|4\|4\|2\|1\|1\|1\|1\|1
66.3	398	\|=Value\|Latitude\|Longitude\|Year\|Month\|Day\|Hous\|Min\|Sen
59.3	399
66.2	400	[[image:1665301786397-168.png]]
59.3	401
66.2	402
	403
66.3	404	=== 2.4.5 Uplink FPORT~=6, BLE Positioning with Strongest iBeacon ===
59.3	405
	406
51.25	407	(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
51.26	408	\|=(% scope="row" style="width: 60px;" %)(((
51.24	409	Size(bytes)
51.26	410	)))\|(% style="width:30px" %)16\|(% style="width:50px" %)4\|(% style="width:50px" %)4\|(% style="width:120px" %)2\|(% style="width:50px" %)4\|(% style="width:50px" %)2\|(% style="width:30px" %)1
51.24	411	\|=(% style="width: 50px;" %)Value\|(% style="width:44px" %)[[UUID>>\|\|anchor="HLocationinfo:"]]\|(% style="width:61px" %)(((
51.8	412	iBeacon MAJOR
51.11	413	)))\|(% style="width:63px" %)(((
	414	iBeacon MINOR
50.2	415	)))\|(% style="width:71px" %)(((
51.8	416	iBeacon Measured Power
51.11	417	)))\|(% style="width:50px" %)(((
51.8	418	iBeacon RSSI
51.11	419	)))\|(% style="width:47px" %)(((
51.8	420	[[Alarm & BAT>>\|\|anchor="HAlarm26BAT:"]]
51.11	421	)))\|(% style="width:15px" %)[[FLAG>>\|\|anchor="HFLAG:"]]
19.2	422
50.2	423	[[image:1664502425687-834.png]]
19.2	424
	425
51.9	426	* (% style="color:#037691" %)BAT: (%%) Ex1: 0x4B45 & 0x3FFF ⇒ 3901 (mV).
	427	* (% style="color:#037691" %)MODE: (%%)Define the payload format.
	428	* (% style="color:#037691" %)UUID: (%%)The uuid from the strongest iBeacon.
	429	* (% style="color:#037691" %)MAJOR: (%%) The MAJOR from the strongest iBeacon.
	430	* (% style="color:#037691" %)MINOR: (%%)The MAJOR from the strongest iBeacon.
	431	* (% style="color:#037691" %)Measured Power: (%%) The Measured Power from the strongest iBeacon.
	432	* (% style="color:#037691" %)RSSI: (%%) The RSSI from the strongest iBeacon.
19.2	433
66.3	434	=== 2.4.5 Add Payload format in TTN V3 ===
19.3	435
50.2	436
19.2	437	In TTN V3, use can add a custom payload so it shows friendly.
	438
51.9	439	In the page (% style="color:#037691" %)Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder
19.2	440
	441
50.2	442	[[image:1664502649601-895.png]]
	443
51.9	444
19.2	445	Add the decoder from this link:
	446
	447
	448	Save the change the uplink message will be parsed. As below:
	449
50.2	450	[[image:1664502676891-606.png]]
19.2	451
	452
	453
66.3	454	== 2.5 Integrate with Datacake ==
19.2	455
	456
51.27	457	(((
19.2	458	After TrackerD sends data to LoRaWAN server such as TTN, use can pass the data to Datacake and plot out, currently only support GPS plot.
51.27	459	)))
19.2	460
51.27	461	(((
50.2	462	Instruction is here: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20Data%20Cake/#H7.Example~~-~~-AddTrackerDGPSTrackingInDataCake>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20Data%20Cake/#H7.Example--AddTrackerDGPSTrackingInDataCake]]
51.27	463	)))
19.2	464
	465
50.2	466	[[image:1664502695771-538.png]]
19.2	467
50.2	468
	469
66.3	470	== 2.6 Integrate with Tago ==
19.2	471
	472
51.27	473	(((
19.2	474	After TrackerD sends data to LoRaWAN server such as TTN, use can pass the data to Datacake and plot out, currently only support GPS plot.
51.27	475	)))
19.2	476
51.27	477	(((
19.2	478	Instruction is here: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Tago.IO/#H3.A0Example-CreateTrackerD2FLGT92positioningwidget>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Tago.IO/#H3.A0Example-CreateTrackerD2FLGT92positioningwidget]]
51.27	479	)))
19.2	480
	481
50.2	482	[[image:1664502715371-321.png]]
19.2	483
	484
	485
66.3	486	== 2.7 Datalog Feature ==
56.1	487
62.1	488	total 273 entries,by default disable
56.1	489
66.3	490	== 2.8 Alarm Mode ==
19.2	491
	492
51.27	493	(((
51.11	494	User can push the (% style="color:red" %)RED button(%%) by more than 5 seconds to enter Alarm Mode.
51.27	495	)))
19.2	496
	497
51.27	498	(((
51.11	499	Once enter Alarm mode, the (% style="color:green" %)GREEN LED(%%) will flash 3 times, the buzzer will alarm for 5 seconds, then TrackerD will immediately send a packet without location info and then send a data packet with GPS positioning information. After that, the device will send 60 packets at 1-minute intervals. The Alarm flag in the payload will be set for the next 60 packets unless exit alert mode.
51.27	500	)))
19.2	501
	502
51.27	503	(((
19.2	504	Two ways to exit alarm mode:
51.27	505	)))
19.2	506
	507	* Server send a downlink command to exit.
	508	* User fast press the RED button 10 times.
	509
51.27	510	(((
51.11	511	When exit alarm mode, (% style="color:red" %)RED LED(%%) will light up for 5 seconds, indicating that the alarm mode is exited. And the alert flag will be set to false.
51.27	512	)))
19.2	513
	514
50.2	515
66.3	516	== 2.9 Transport Mode ==
19.2	517
	518
57.1	519	In Transport Mode, TrackerD will check if there is motion. If there is no motion, device will send uplinks every 20 minutes. If there is motion, device will send uplink every 5 minutes.
19.2	520
55.1	521
66.3	522	== 2.10 LED Status ==
19.2	523
	524
51.26	525	(% border="1.5" style="background-color:#ffffcc; color:green; width:500px" %)
51.27	526	\|=(% style="width: 150px;" %)Event\|=(% style="width: 200px;" %)Action\|=(% style="width: 150px;" %)AT+LON to control on/off
51.11	527	\|(% style="width:157px" %)Power On\|(% style="width:271px" %)(% style="color:blue" %)BLUE, (% style="color:red" %)RED , (% style="color:green" %)Green flash once\|(% style="width:202px" %)N/A
	528	\|(% style="width:157px" %)Join request\|(% style="width:271px" %)(% style="color:green" %)Green (%%)led fast blink once (200ms)\|(% style="width:202px" %)Yes
	529	\|(% style="width:157px" %)Join Success\|(% style="width:271px" %)(% style="color:green" %)Green(%%) led on 5 second\|(% style="width:202px" %)N/A
	530	\|(% style="width:157px" %)Fixing Location\|(% style="width:271px" %)(% style="color:blue" %)BLUE (%%)blinks 200ms per second\|(% style="width:202px" %)Yes
	531	\|(% style="width:157px" %)Fixed and uplink\|(% style="width:271px" %)(% style="color:green" %)GREEN (%%)blinks twice (200ms per blink)\|(% style="width:202px" %)Yes
	532	\|(% style="width:157px" %)Fail Fix and uplink\|(% style="width:271px" %)(% style="color:red" %)RED (%%)blinks twice (200ms per blink)\|(% style="width:202px" %)Yes
	533	\|(% style="width:157px" %)Enter Alarm mode\|(% style="width:271px" %)(% style="color:red" %)RED (%%)on for 3 seconds\|(% style="width:202px" %)Yes
	534	\|(% style="width:157px" %)Uplink under Alarm\|(% style="width:271px" %)(% style="color:red" %)RED (%%)on for 1 second\|(% style="width:202px" %)Yes
	535	\|(% style="width:157px" %)Exit Alarm\|(% style="width:271px" %)(% style="color:blue" %)BLUE (%%)led on 5 second\|(% style="width:202px" %)Yes
	536	\|(% style="width:157px" %)Get Downlink\|(% style="width:271px" %)(% style="color:green" %)GREEN(%%) led on 1 second\|(% style="width:202px" %)Yes
	537	\|(% style="width:157px" %)Movement Detect\|(% style="width:271px" %)(% style="color:red" %)RED (%%)led on 500ms\|(% style="width:202px" %)N/A
19.2	538
66.3	539	== 2.11 Button Function ==
19.2	540
50.2	541
51.27	542	(% style="color:blue" %)RESET button:
19.2	543
50.2	544	[[image:1664502835802-546.png]]
19.2	545
	546	Push this button will reboot the device. Device will exit alarm mode and re-join to LoRaWAN server.
	547
	548
51.11	549	(% style="color:red" %)RED button:
19.2	550
50.2	551	[[image:1664502854406-763.png]]
19.2	552
	553
51.27	554	(% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
	555	\|=(% style="width: 100px;" %)Function\|=(% style="width: 210px;" %)Action\|=(% style="width: 210px;" %)Description
51.11	556	\|(% style="width:135px" %)Send Alarm\|(% style="width:220px" %)Keep Pressing (% style="color:red" %)RED(%%) button for more than 5 seconds\|(% style="width:265px" %)Enter Alarm Mode. See [[Alarm Mode>>\|\|anchor="H2.6AlarmMode"]]
	557	\|(% style="width:135px" %)Exit Alarm Mode\|(% style="width:220px" %)Fast press the (% style="color:red" %)RED (%%)button 10 times\|(% style="width:265px" %)Exit Alarm Mode
50.2	558	\|(% style="width:135px" %)Enter Deep Sleep Mode\|(% style="width:220px" %)Press and hold the button for 10 seconds, then quickly press the device 3 times to enter deep sleep\|(% style="width:265px" %)This is the mode ship out from factory. CPU will be complete in sleep mode and no LoRa activity, only use before deploy.
19.2	559
66.3	560	== 2.12 USB Port Function ==
19.2	561
50.2	562
19.2	563	The USB interface of TrackerD has below functions:
	564
	565	* Power on the device
	566	* Recharge the battery
51.11	567	* [[Configure Device>>\|\|anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
	568	* [[Upgrade Firmware>>\|\|anchor="H5.UploadFirmware"]]
19.2	569
19.3	570	= 3. Configure TrackerD via AT command or LoRaWAN downlink =
19.2	571
	572
	573	User can configure TrackerD via AT Command or LoRaWAN Downlink.
	574
51.13	575	LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
19.2	576
	577
50.2	578
19.3	579	== 3.1 Access AT Command ==
19.2	580
	581
50.2	582	TrackerD supports the AT command set in stock firmware. User can connect to TrackerD with TYPE-C cable to use AT commands as shown below.
19.2	583
	584
50.2	585	[[image:1664502999401-486.png]]
	586
	587
51.11	588	In PC, User needs to set serial tool baud rate to (% style="color:green" %)115200(%%) to access serial console for TrackerD. TrackerD will output system info once power on and user will be able to send AT commands:
19.2	589
	590
50.2	591	[[image:1664503022490-662.png]]
19.2	592
	593
	594
50.2	595	[[image:1664503035713-500.png]]
19.2	596
	597
	598
50.2	599	[[image:1664503047675-651.png]]
	600
	601
	602
19.3	603	== 3.2 Command Set ==
19.2	604
	605
19.3	606	=== 3.2.1 Set Transmit Interval ===
19.2	607
50.2	608
19.2	609	Set device uplink interval.
	610
51.13	611	* (% style="color:blue" %)AT Command:
19.2	612
51.13	613	(% style="color:#037691" %)AT+TDC=xxx
19.2	614
50.2	615	Example: AT+TDC=300000. Means set interval to 5 minutes(300 seconds)
19.2	616
	617
51.13	618	* (% style="color:blue" %)Downlink Payload (prefix 0x01):
19.2	619
51.13	620	(% style="color:#037691" %)0x01 00 01 2C (%%) ~/~/ Same as AT+TDC=300000
19.2	621
	622
50.2	623
19.3	624	=== 3.2.2 Set Alarm Packet transmission interval ===
19.2	625
50.2	626
19.2	627	Set alarm packet transmit interval
	628
51.13	629	* (% style="color:blue" %)AT Command:
19.2	630
51.13	631	(% style="color:#037691" %)AT+ATDC=xx.
19.2	632
51.2	633	Example: AT+ATDC=60000 ~-~-> Set Alarm Packet Interval to 60 seconds. TrackerD will send every 60 seconds in Alarm mode, Default Value: 60000
19.2	634
	635
51.13	636	* (% style="color:blue" %)Downlink Payload (prefix 0xB1):
19.2	637
51.13	638	(% style="color:#037691" %)0xB1 00 00 3C (%%) ~/~/ Same as AT+ATDC=60000
19.2	639
	640
	641
57.1	642	=== 3.2.3 Set Transport Mode Packet transmission interval ===
50.2	643
	644
57.1	645	Set Transport Mode packet transmit interval
19.2	646
51.13	647	* (% style="color:blue" %)AT Command:
19.2	648
51.13	649	(% style="color:#037691" %)AT+MTDC=xx.
19.2	650
57.1	651	Example: AT+MTDC=300000 ~-~-> Set Transport Mode Packet Interval to 300 seconds. TrackerD will send every 300 seconds in Transport mode, Default Value: 300000
19.2	652
	653
51.13	654	* (% style="color:blue" %)Downlink Payload (prefix 0x03):
19.2	655
51.13	656	(% style="color:#037691" %)0x03 00 01 2C (%%) ~/~/ Same as AT+ MTDC=3000000
19.2	657
	658
	659
50.2	660	=== 3.2.4 Exit Alarm ===
19.2	661
50.2	662
19.2	663	Server send downlink command to exit Alarm mode
	664
51.13	665	* (% style="color:blue" %)AT Command: No AT Command
19.2	666
51.13	667	* (% style="color:blue" %)Downlink Payload (prefix 0x02):
19.2	668
51.13	669	(% style="color:#037691" %)0x02 01 (%%) ~/~/ Exit Alarm Mode
19.2	670
51.13	671
	672
50.2	673	=== 3.2.5 Disable/Enable LED flash ===
	674
	675
19.2	676	Disable/Enable LED for position, downlink and uplink
	677
51.13	678	* (% style="color:blue" %)AT Command:
19.2	679
51.13	680	(% style="color:#037691" %)AT+LON=xx. (Disable (0), Enable (1), default:1)
19.2	681
51.28	682	Example: AT+LON=0 ~-~-> Disable LED for position, downlink and uplink.
19.2	683
	684
51.13	685	* (% style="color:blue" %)Downlink Payload (prefix 0xAE):
19.2	686
51.13	687	(% style="color:#037691" %)0xAE 00 (%%) ~/~/ Same as AT+LON=0
19.2	688
	689
	690
59.1	691	=== 3.2.6 Disable/Enable Transport Mode ===
19.2	692
	693
59.1	694	Users can use this feature to enable/disable Transport Mode.
19.2	695
51.13	696	* (% style="color:blue" %)AT Command:
19.2	697
51.13	698	(% style="color:#037691" %)AT+INTWK=xx. (Disable (0), Enable (1), default:0)
19.2	699
59.1	700	Example: AT+ INTWK =1 ~-~-> Enable Transport Mode.
19.2	701
	702
51.13	703	* (% style="color:blue" %)Downlink Payload (prefix 0xAF):
19.2	704
51.13	705	(% style="color:#037691" %)0xAF 01 (%%) ~/~/ Same as AT+ INTWK =1
19.2	706
	707
	708
50.2	709	=== 3.2.7 Set Positioning Mode ===
19.2	710
50.2	711
55.1	712	SMOD define the how TrackerD scan and uplink data:
19.2	713
	714
51.13	715	* (% style="color:blue" %)AT Command:
19.2	716
60.2	717	(% style="color:#037691" %)AT+SMOD=aa,bb
19.2	718
60.2	719	(% style="color:#037691" %) aa:
19.2	720
60.2	721	* (% style="color:#037691" %)1: GPS ONLY(Factory Settings): (%%)only get and uplink GPS location info.
	722	* (% style="color:#037691" %)2: BLE ONLY: (%%)Only obtain iBeacon info via BLE and uplink. Design for Indoor tracking.
	723	* (% style="color:#037691" %)3: GPS/BLE Hybrid: (%%)Combination for Indoor and Outdoor tracking.Devices will try to search BLE iBeacon first. If device can't find the iBeacon, it will use GPS for positioning
	724
	725	(% style="color:#037691" %)bb:
	726
	727	(% style="color:#037691" %) if aa = 1:
	728
	729	* (% style="color:#037691" %)0 : (%%)GPS+ BAT+ State+Tem&Hum
	730	* (% style="color:#037691" %)1 :(%%) GPS +BAT State
	731
	732	(% style="color:#037691" %) if aa = 2:
	733
	734	* (% style="color:#037691" %)3 : (%%)(iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
	735
50.2	736	Example:
19.2	737
50.2	738	AT+ SMOD =1,0 ~-~-> GPS+ BAT+ State+Tem&Hum
19.2	739
50.2	740	AT+ SMOD =1,1 ~-~-> GPS +BAT State
19.2	741
60.2	742	AT+ SMOD =2,3 ~-~-> (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
19.2	743
50.2	744
51.13	745	* (% style="color:blue" %)Downlink Payload (prefix 0xA5):
19.2	746
51.13	747	(% style="color:#037691" %)0xA5 01 00 (%%) ~/~/ Same as AT+ SMOD =1,0
19.2	748
	749
	750
50.2	751	=== 3.2.8 Set MAX GPS position time ===
	752
	753
19.2	754	Set max positioning time, default is 150 seconds. TrackerD will try to get location info within this period. If fail to get position data within this time, TrackerD will use 000000 for latitude and longitude.
	755
	756
	757	If AT+FTIME=0. The GPS module will be always powered and positioning. This will highly increase the power consumption (up to 50mA). When AT+FTIME=0, it will improve fix accuracy and shorten the acquire time for next uplink.
	758
	759
51.13	760	* (% style="color:blue" %)AT Command:
19.2	761
51.13	762	(% style="color:#037691" %)AT+FTIME=xx (%%) ~-~-> Set to use xx as max fix time.
19.2	763
50.2	764	Example: AT+FTIME=150
19.2	765
	766
51.13	767	* (% style="color:blue" %)Downlink Payload (prefix 0xAA):
19.2	768
51.13	769	(% style="color:#037691" %)0xAA 00 96 (%%) ~/~/ Set AT+FTIME=150
19.2	770
	771
	772
19.4	773	=== 3.3.9 Set PDOP value for GPS fix accuracy ===
19.2	774
	775
50.2	776	PDOP(Position Dilution of Precision) filter, TrackerD will only accept GPS data with a lower PDOP value than pre-configure PDOP value. If device can't get a valid GPS packet within FTIME timeout, it will use the GPS data with lowest PDOP value to server.
19.2	777
50.2	778
19.2	779	A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
	780
	781
51.13	782	* (% style="color:blue" %)AT Command:
19.2	783
51.13	784	(% style="color:#037691" %)AT+PDOP=2.5 (%%) ~-~-> Set PDOP to 2.5
19.2	785
	786
51.13	787	* (% style="color:blue" %)Downlink Payload (prefix 0xAD):
19.2	788
51.13	789	(% style="color:#037691" %)0xAD 00 0A (%%) ~/~/ Set AT+PDOP=1 (0x0A / 10 =1)
19.2	790
51.13	791	(% style="color:#037691" %)0xAD 00 19 (%%) ~/~/ Set AT+PDOP=2.5 (0x19 / 10 =2.5)
19.2	792
51.13	793	(% style="color:#037691" %)0xAD 00 46 (%%) ~/~/ Set AT+PDOP=7 (0x46 / 10 =7)
19.2	794
50.2	795
51.12	796
19.2	797	Disable/Enable the confirmation mode
	798
51.13	799	* (% style="color:blue" %)AT Command:
19.2	800
51.13	801	(% style="color:#037691" %)AT+CFM=xx.
19.2	802
	803
50.2	804	~ Example:
19.2	805
51.2	806	AT+ CFM=0 ~-~-> Disable confirmation
19.2	807
50.2	808	AT+ CFM=1 ~-~-> Enable confirmation
19.2	809
50.2	810
51.13	811	* (% style="color:blue" %)Downlink Payload (prefix 0x05):
19.2	812
51.13	813	(% style="color:#037691" %)0x05 01 (%%) ~/~/ Same as AT+ SMOD =1
19.2	814
	815
	816
19.4	817	= 4. Setting for Different Scenarios =
19.2	818
	819
	820
19.4	821	= 5. Upload Firmware =
19.2	822
19.4	823
	824	== 5.1 Firmware Change Log ==
	825
50.2	826
19.2	827	[[See this link>>url:https://github.com/dragino/TrackerD]]
	828
	829
50.2	830
19.4	831	== 5.2 How to upgrade firmware ==
19.2	832
	833
50.2	834	User can use the TrackerD's USB port to upgrade firmware into it. The hardware connection for upgrade firmware is as below:
19.2	835
	836
50.2	837	(% style="color:blue" %)Step1: (%%)Connect TrackerD and PC via USB cable shipped with TrackerD.
19.2	838
50.2	839
	840	(% style="color:blue" %)Step2: (%%) Install CH9102 driver in the PC.
	841
19.2	842	After installation of the driver and plug in TrackerD, user should be able to see com port in PC's device manager.
	843
	844
51.28	845	(% style="color:blue" %)Step3: (%%)Download and Install Flash Tool: [[https:~~/~~/www.espressif.com.cn/en/support/download/other-tools?keys=Flash%2BDownload%2BTools>>url:https://www.espressif.com.cn/en/support/download/other-tools?keys=Flash%2BDownload%2BTools]]
19.2	846
	847
50.2	848	(% style="color:blue" %)Step4: (%%) Run Flash Download Tool and configure chip type to ESP32
19.2	849
	850
50.2	851	[[image:1664503563660-578.png]]
19.2	852
	853
50.2	854	[[image:1664503574618-659.png]]
19.2	855
50.2	856
	857	(% style="color:blue" %)Step5: (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:
	858
19.2	859	[[https:~~/~~/www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0>>url:https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
	860
	861
	862	Users need to use below files:
	863
	864	boot_app0.bin @0e000
	865
	866	ESP_LORA-eeprom-class.bin @ 0x10000
	867
	868
50.2	869	[[image:1664503593459-435.png]]
19.2	870
	871
	872
50.2	873	After upgrade finish, it will show finish as below:
19.2	874
50.2	875	[[image:1664503611848-385.png]]
19.2	876
	877
50.2	878
19.4	879	= 6. Developer Guide =
19.2	880
	881
19.4	882	== 6.1 Compile Source Code ==
	883
	884
	885	=== 6.1.1 Set up ARDUINO compile environment ===
	886
	887
51.28	888	* Download the latest Arduino software (IDE) from the Arduino official website: [[https:~~/~~/www.arduino.cc/en/Main/Software>>url:https://www.arduino.cc/en/Main/Software]]
19.2	889
51.15	890	Install IDE on PC, open and click (% style="color:#037691" %)File ~-~-> Preference,(%%) add the following URL: [[https:~~/~~/dl.espressif.com/dl/package_esp32_index.json>>url:https://links.jianshu.com/go?to=https%3A%2F%2Fdl.espressif.com%2Fdl%2Fpackage_esp32_index.json]]
19.2	891
	892
50.2	893	[[image:1664503635019-941.png]]
19.2	894
50.2	895
51.28	896	* (% style="color:#037691" %)Go to tools ~-~-> Boards ~-~-> Boards Manager,(%%) find the esp32 information and install it.
19.2	897
50.2	898	[[image:1664503715811-892.png]]
19.2	899
	900
	901
51.28	902	* Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]
19.2	903
50.2	904	Put the Library in the TrackerD directory into the libraries file in the Arduino directory:
19.2	905
	906
50.2	907	[[image:1664503752288-974.png]]
19.2	908
50.2	909
	910
19.4	911	== 6.2 Source Code ==
	912
	913
51.16	914	* (% style="color:blue" %)Open the example in the TrackerD file, please select the correct port in the IDE, as shown below:
19.2	915
50.2	916	[[image:1664503794261-827.png]]
19.2	917
	918
	919
51.16	920	* (% style="color:blue" %)Click to upload
19.2	921
50.2	922	[[image:1664503808294-336.png]]
19.2	923
	924
	925
51.16	926	* (% style="color:blue" %)Check the result, if the upload is successful, as shown below, open the serial port to view the data
19.2	927
50.2	928	[[image:1664503824081-592.png]] [[image:1664503831430-500.png]]
19.2	929
	930
	931
18.2	932	= 7. FAQ =
15.2	933
	934
18.2	935	== 7.1 How to change the LoRa Frequency Bands/Region? ==
14.1	936
	937
51.14	938	User can follow the introduction for [[how to upgrade image>>\|\|anchor="H5.UploadFirmware"]]. When download the images, choose the required image file for download.
14.1	939
12.1	940
2.1	941
18.2	942	== 7.2 What is the pin mapping for the USB program cable? ==
2.1	943
7.1	944
18.2	945	[[image:1664499635206-262.png]]
7.1	946
	947
	948
51.28	949	(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:314px" %)
51.27	950	\|=(% style="width: 118px;" %)Pin\|=(% style="width: 67px;" %)Color\|=(% style="width: 123px;" %)USB Pin
18.2	951	\|(% style="width:118px" %)A4,B4,A9,B9\|(% style="width:67px" %)Red\|(% style="width:123px" %)VCC
	952	\|(% style="width:118px" %)A7,B7\|(% style="width:67px" %)White\|(% style="width:123px" %)D- (N/A)
	953	\|(% style="width:118px" %)A6,B6\|(% style="width:67px" %)Green\|(% style="width:123px" %)D+(N/A)
	954	\|(% style="width:118px" %)A1,B1,A12,B12\|(% style="width:67px" %)Black\|(% style="width:123px" %)GND
	955	\|(% style="width:118px" %)A5\|(% style="width:67px" %)Purple\|(% style="width:123px" %)MTDC/GOIO13
	956	\|(% style="width:118px" %)B5\|(% style="width:67px" %)Blue\|(% style="width:123px" %)MTDC/GPIO12
	957	\|(% style="width:118px" %)A8\|(% style="width:67px" %)Yellow\|(% style="width:123px" %)MTMS/GPIO14
	958	\|(% style="width:118px" %)B8\|(% style="width:67px" %)Grey\|(% style="width:123px" %)MTDO/GPIO15
7.1	959
18.2	960	= 8. Order Info =
7.1	961
	962
15.6	963	Part Number: (% style="color:blue" %)TrackerD-XXX
8.1	964
15.6	965	(% style="color:blue" %)XXX(%%): The default frequency band
8.1	966
15.6	967	* (% style="color:red" %)EU433(%%): Default frequency band EU433
	968	* (% style="color:red" %)EU868(%%): Default frequency band EU868
	969	* (% style="color:red" %)IN865(%%): Default frequency band IN865
	970	* (% style="color:red" %)KR920(%%): Default frequency band KR920
	971	* (% style="color:red" %)AS923(%%): Default frequency band AS923
	972	* (% style="color:red" %)AU915(%%): Default frequency band AU915
	973	* (% style="color:red" %)US915(%%): Default frequency band US915
15.2	974
18.2	975	= 9. Packing Info =
	976
	977
51.30	978	(% style="color:#037691" %)Package Includes:
8.1	979
50.3	980	* TrackerD LoRaWAN GPS/BLE Tracker x 1
	981	* USB recharge & program cable x 1
12.1	982
51.30	983	(% style="color:#037691" %)Dimensions and Weight:
12.1	984
50.3	985	* Device Size: 85 x 48 x 15 cm
	986	* Weight: 50g
15.6	987
18.2	988	= 10. Support =
	989
50.3	990
18.2	991	* Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
51.28	992	* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]].
18.2	993
	994	= 11. Reference =
	995
	996
12.1	997	* [[Firmware in Bin format>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
	998	* [[Source Code>>https://github.com/dragino/TrackerD]]
	999	* [[Hardware Source>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
51.28	1000
	1001

Wiki source code of TrackerD -LoRaWAN Tracker User Manual

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