Wiki source code of TrackerD -LoRaWAN Tracker User Manual

Version 66.4 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
19.2	102	== 1.3 Features ==
	103
	104
	105	* LoRaWAN 1.0.3 Class A
	106	* ESP32 PICO D4
	107	* SX1276/78 Wireless Chip
51.31	108	* Arduino IDE Compatible
19.2	109	* Open source hardware / software
	110	* Regular/ Real-time GPS,BLE,WIFI tracking
	111	* Built-in3 axis accelerometer (LIS3DH)
	112	* Humidity / temperature sensor : GXCAS Technology GXHT3X
	113	* Motion sensing capability
	114	* Power Monitoring
	115	* Charging circuit via USB port
	116	* 1000mA Li-on Battery power
	117	* Tri-color LED, Alarm button
	118	* Datalog
	119
66.3	120
	121
19.2	122	== 1.4 Applications ==
	123
	124
12.1	125	* Logistics and Supply Chain Management
	126	* Human tracking
	127
66.3	128
	129
19.3	130	= 2.1 Use TrackerD =
19.2	131
50.2	132
19.3	133	== 2.1 How it works? ==
19.2	134
19.3	135
19.2	136	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.
	137
	138
50.2	139
19.3	140	== 2.2 Quick guide to connect to LoRaWAN server ==
19.2	141
	142
50.2	143	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	144
	145
50.2	146	[[image:1664501652064-326.png]]
19.2	147
50.2	148
	149
19.2	150	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:
	151
	152
50.2	153	(% style="color:blue" %)Step 1:(%%) Create a device in TTN V3 with the OTAA keys from TrackerD.
	154
19.2	155	Each TrackerD is shipped with a sticker with the default device EUI as below:
	156
51.3	157
50.2	158	[[image:1664501677253-891.png]]
19.2	159
	160
	161	Input these keys to their LoRaWAN Server portal. Below is TTN V3 screen shot:
	162
	163
50.2	164	__Add APP EUI in the application:__
19.2	165
	166
50.2	167	[[image:1664501711466-918.png]]
19.2	168
	169
	170
50.2	171	[[image:1664501721248-725.png]]
19.2	172
	173
50.2	174	[[image:1664501734705-405.png]]
19.2	175
	176
	177
50.2	178	__Add APP KEY and DEV EUI:__
19.2	179
	180
50.2	181	[[image:1664501784668-703.png]]
19.2	182
	183
	184
	185
50.2	186	(% style="color:blue" %)Step 2:(%%) Power on TrackerD by using the on board switch.
19.2	187
50.2	188
	189	(% 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.
	190
	191
66.3	192	== 2.3 Positioning Mode(SMOD) ==
50.2	193
66.3	194
55.1	195	Users can set TrackerD to different Positioning Mode for different applications. Below mod are supported.
19.2	196
55.1	197	* (% style="color:#037691" %)GPS ONLY(Factory Settings): (%%)only get and uplink GPS location info.
	198	* (% style="color:#037691" %)BLE ONLY: (%%)Only obtain iBeacon info via BLE and uplink. Design for Indoor tracking.
	199	* (% 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	200
55.1	201	Users can switch modes by [[changing SMOD>>\|\|anchor="H3.2.7SetPositioningMode"]].
19.2	202
50.2	203
19.2	204
66.3	205	== 2.4 Uplink Payload ==
19.2	206
	207
66.3	208	=== 2.4.1 Uplink FPORT~=5, Device Status ===
66.2	209
66.3	210
58.1	211	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	212
	213
66.2	214	(% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
	215	\|=(% 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
	216	\|=(% 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	217
66.2	218	[[image:1665301570342-765.png]]
	219
	220
55.1	221	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	222
55.1	223	Sensor Model: For TrackerD, this value is 0x13.
19.2	224
55.1	225	Firmware Version: 0x0100, Means: v1.0.0 version.
50.2	226
55.1	227	Frequency Band:
	228
	229	*0x01: EU868
	230
	231	*0x02: US915
	232
	233	*0x03: IN865
	234
	235	*0x04: AU915
	236
	237	*0x05: KZ865
	238
	239	*0x06: RU864
	240
	241	*0x07: AS923
	242
	243	*0x08: AS923-1
	244
	245	*0x09: AS923-2
	246
	247	*0x0a: AS923-3
	248
	249	Sub-Band: value 0x00 ~~ 0x08(only for CN470, AU915,US915. Others are0x00)
	250
	251	BAT: shows the battery voltage for TrackerD.
	252
	253	Ex1: 0x0B3A = 2874mV
	254
	255	Use can also get the Device Status uplink through the downlink command:
	256
	257
66.2	258
66.3	259	=== 2.4.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
55.1	260
	261
59.3	262	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	263
	264
51.24	265	(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %)
51.23	266	\|=(% scope="row" style="width: 50px;" %)(((
51.21	267	Size(bytes)
59.2	268	)))\|(% style="width:60px" %)4\|(% style="width:70px" %)4\|(% style="width:80px" %)2\|(% style="width:73px" %)1\|(% style="width:40px" %)(((
	269	2
51.24	270	)))\|(% style="width:87px" %)(((
59.2	271	2
19.2	272	)))
51.18	273	\|=(% style="width: 69px;" %)Value\|(% style="width:76px" %)[[Latitude>>\|\|anchor="HLocationinfo:"]]\|(% style="width:87px" %)[[Longitude>>\|\|anchor="HLocationinfo:"]]\|(% style="width:76px" %)(((
51.5	274	[[Alarm & BAT>>\|\|anchor="HAlarm26BAT:"]]
59.2	275	)))\|(% style="width:73px" %)[[FLAG>>\|\|anchor="HFLAG:"]]\|(% style="width:40px" %)[[Hum>>\|\|anchor="HHum:"]]\|(% style="width:87px" %)[[Tem>>\|\|anchor="HTem:"]]
19.2	276
66.2	277	[[image:1665301636888-168.png]]
19.2	278
50.2	279
51.24	280	==== (% style="color:blue" %)Alarm & BAT:(%%) ====
19.2	281
51.24	282	(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
	283	\|=(% scope="row" style="width: 50px;" %)Size(bit)\|(% style="width:50px" %)1 bit\|(% style="width:80px" %)1bit\|(% style="width:50px" %)14bits
51.22	284	\|=(% style="width: 72px;" %)Value\|(% style="width:67px" %)reserve\|(% style="width:118px" %)Alarm Indicate\|(% style="width:63px" %)[[BAT>>\|\|anchor="HBAT:"]]
19.2	285
51.24	286	==== (% style="color:blue" %)FLAG:(%%) ====
	287
	288	(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
59.3	289	\|=(% scope="row" style="width: 50px;" %)Size(bit)\|(% style="width:50px" %)2bits\|(% style="width:50px" %)1bit
	290	\|=(% style="width: 79px;" %)Value\|(% style="width:55px" %)[[MOD>>\|\|anchor="H3.2.7SetPositioningMode"]]\|(% style="width:47px" %)[[LON>>\|\|anchor="HLON:"]]
19.2	291
51.11	292	Example: Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A
19.2	293
	294
51.24	295	==== (% style="color:blue" %)Location info:(%%) ====
19.2	296
51.11	297	* Latitude: 02863D68 ⇒ //if (0x//02863D68//& 0x80000000 = 0 )~:// //value = 02863D68 /1000000 = 42.351976//
	298	* Longitude: FAC29BAF ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~:// //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
19.2	299
51.9	300	(% style="color:red" %)Important note:
19.2	301
50.2	302	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	303
59.3	304	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	305
	306
50.2	307	[[image:1664502116362-706.png]]
19.2	308
	309
59.3	310	3. While GPS can't get location info after timeout(FTIME Parameter), the latitude and longitude will be filled with all 0x00:
50.2	311
	312	[[image:1664502166010-515.png]]
	313
	314
	315
51.24	316	==== (% style="color:blue" %)Alarm:(%%) ====
50.2	317
51.6	318	Example: 0x4B & 0x40 >> 6 = 0x01
19.2	319
	320
51.24	321	==== (% style="color:blue" %)BAT:(%%) ====
51.6	322
	323	Example: 0x0CDD & 0x3FFF ⇒ 3293 (mV).
	324
51.27	325	(((
59.3	326	The battery info shows the battery voltage, User can use the below mapping to indicate the battery in percentage: \
51.27	327	)))
51.6	328
50.4	329	* > 4.0v : 80% ~~ 100%
	330	* 3.85v ~~3.99v: 60% ~~ 80%
	331	* 3.70v ~~ 3.84v: 40% ~~ 60%
	332	* 3.40v ~~ 3.69v: 20% ~~ 40%
	333	* < 3.39v: 0~~20%
19.2	334
51.24	335	==== (% style="color:blue" %)LON:(%%) ====
	336
51.4	337	Enable/Disable LED activity for uplink
19.2	338
51.27	339	(((
50.2	340	0x00: Disable LED indicator.
51.27	341	)))
19.2	342
51.27	343	(((
50.2	344	0x01: Enable LED indicator (Default Value)
51.27	345	)))
19.2	346
	347
51.24	348	==== (% style="color:blue" %)Hum:(%%) ====
19.2	349
51.4	350	0202 = //if (0x0202 & 0x8000 = 0 ): value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
19.2	351
	352
51.24	353	==== (% style="color:blue" %)Tem:(%%) ====
19.2	354
51.9	355	011A =if (0x011A & 0x8000 = 1 ): value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree//
51.4	356
	357
66.2	358
66.3	359	=== 2.4.3 Uplink FPORT~=3, Realtime GNSS Positioning (Default Mode) ===
51.4	360
66.2	361
59.2	362	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	363
	364
59.2	365	(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %)
	366	\|=(% scope="row" style="width: 50px;" %)(((
	367	Size(bytes)
	368	)))\|(% style="width:60px" %)4\|(% style="width:70px" %)4\|(% style="width:80px" %)2\|(% style="width:73px" %)1
	369	\|=(% style="width: 69px;" %)Value\|(% style="width:76px" %)[[Latitude>>\|\|anchor="HLocationinfo:"]]\|(% style="width:87px" %)[[Longitude>>\|\|anchor="HLocationinfo:"]]\|(% style="width:76px" %)(((
	370	[[Alarm & BAT>>\|\|anchor="HAlarm26BAT:"]]
	371	)))\|(% style="width:73px" %)[[FLAG>>\|\|anchor="HFLAG:"]]
50.2	372
66.2	373	(% class="wikigeneratedid" %)
	374	[[image:1665301687277-443.png]]
	375
	376
	377
66.3	378	=== 2.4.4 Uplink FPORT~=4, History GNSS Positioning ===
59.2	379
66.2	380
59.3	381	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	382
66.2	383
66.3	384	(% style="color:red" %)Note for this mode:
59.2	385
59.3	386	* a) TrackerD will do an ACK check for data records sending to make sure every data arrive server.
66.3	387	* 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	388
59.3	389	The payload is 15 bytes, as below.
50.2	390
66.2	391	(% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
	392	\|=(% scope="row" %)(((
	393	Size(bytes)
	394	)))\|4\|4\|2\|1\|1\|1\|1\|1
66.3	395	\|=Value\|Latitude\|Longitude\|Year\|Month\|Day\|Hous\|Min\|Sen
59.3	396
66.2	397	[[image:1665301786397-168.png]]
59.3	398
66.2	399
	400
66.3	401	=== 2.4.5 Uplink FPORT~=6, BLE Positioning with Strongest iBeacon ===
59.3	402
	403
51.25	404	(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
51.26	405	\|=(% scope="row" style="width: 60px;" %)(((
51.24	406	Size(bytes)
51.26	407	)))\|(% 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	408	\|=(% style="width: 50px;" %)Value\|(% style="width:44px" %)[[UUID>>\|\|anchor="HLocationinfo:"]]\|(% style="width:61px" %)(((
51.8	409	iBeacon MAJOR
51.11	410	)))\|(% style="width:63px" %)(((
	411	iBeacon MINOR
50.2	412	)))\|(% style="width:71px" %)(((
51.8	413	iBeacon Measured Power
51.11	414	)))\|(% style="width:50px" %)(((
51.8	415	iBeacon RSSI
51.11	416	)))\|(% style="width:47px" %)(((
51.8	417	[[Alarm & BAT>>\|\|anchor="HAlarm26BAT:"]]
51.11	418	)))\|(% style="width:15px" %)[[FLAG>>\|\|anchor="HFLAG:"]]
19.2	419
50.2	420	[[image:1664502425687-834.png]]
19.2	421
	422
51.9	423	* (% style="color:#037691" %)BAT: (%%) Ex1: 0x4B45 & 0x3FFF ⇒ 3901 (mV).
	424	* (% style="color:#037691" %)MODE: (%%)Define the payload format.
	425	* (% style="color:#037691" %)UUID: (%%)The uuid from the strongest iBeacon.
	426	* (% style="color:#037691" %)MAJOR: (%%) The MAJOR from the strongest iBeacon.
	427	* (% style="color:#037691" %)MINOR: (%%)The MAJOR from the strongest iBeacon.
	428	* (% style="color:#037691" %)Measured Power: (%%) The Measured Power from the strongest iBeacon.
	429	* (% style="color:#037691" %)RSSI: (%%) The RSSI from the strongest iBeacon.
19.2	430
66.3	431	=== 2.4.5 Add Payload format in TTN V3 ===
19.3	432
50.2	433
19.2	434	In TTN V3, use can add a custom payload so it shows friendly.
	435
51.9	436	In the page (% style="color:#037691" %)Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder
19.2	437
	438
50.2	439	[[image:1664502649601-895.png]]
	440
51.9	441
19.2	442	Add the decoder from this link:
	443
	444
	445	Save the change the uplink message will be parsed. As below:
	446
50.2	447	[[image:1664502676891-606.png]]
19.2	448
	449
	450
66.3	451	== 2.5 Integrate with Datacake ==
19.2	452
	453
51.27	454	(((
19.2	455	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	456	)))
19.2	457
51.27	458	(((
50.2	459	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	460	)))
19.2	461
	462
50.2	463	[[image:1664502695771-538.png]]
19.2	464
50.2	465
	466
66.3	467	== 2.6 Integrate with Tago ==
19.2	468
	469
51.27	470	(((
19.2	471	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	472	)))
19.2	473
51.27	474	(((
19.2	475	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	476	)))
19.2	477
	478
50.2	479	[[image:1664502715371-321.png]]
19.2	480
	481
	482
66.3	483	== 2.7 Datalog Feature ==
56.1	484
62.1	485	total 273 entries,by default disable
56.1	486
66.3	487	== 2.8 Alarm Mode ==
19.2	488
	489
51.27	490	(((
51.11	491	User can push the (% style="color:red" %)RED button(%%) by more than 5 seconds to enter Alarm Mode.
51.27	492	)))
19.2	493
	494
51.27	495	(((
51.11	496	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	497	)))
19.2	498
	499
51.27	500	(((
19.2	501	Two ways to exit alarm mode:
51.27	502	)))
19.2	503
	504	* Server send a downlink command to exit.
	505	* User fast press the RED button 10 times.
	506
51.27	507	(((
51.11	508	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	509	)))
19.2	510
	511
50.2	512
66.3	513	== 2.9 Transport Mode ==
19.2	514
	515
57.1	516	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	517
55.1	518
66.3	519	== 2.10 LED Status ==
19.2	520
	521
51.26	522	(% border="1.5" style="background-color:#ffffcc; color:green; width:500px" %)
51.27	523	\|=(% style="width: 150px;" %)Event\|=(% style="width: 200px;" %)Action\|=(% style="width: 150px;" %)AT+LON to control on/off
51.11	524	\|(% 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
	525	\|(% style="width:157px" %)Join request\|(% style="width:271px" %)(% style="color:green" %)Green (%%)led fast blink once (200ms)\|(% style="width:202px" %)Yes
	526	\|(% style="width:157px" %)Join Success\|(% style="width:271px" %)(% style="color:green" %)Green(%%) led on 5 second\|(% style="width:202px" %)N/A
	527	\|(% style="width:157px" %)Fixing Location\|(% style="width:271px" %)(% style="color:blue" %)BLUE (%%)blinks 200ms per second\|(% style="width:202px" %)Yes
	528	\|(% style="width:157px" %)Fixed and uplink\|(% style="width:271px" %)(% style="color:green" %)GREEN (%%)blinks twice (200ms per blink)\|(% style="width:202px" %)Yes
	529	\|(% style="width:157px" %)Fail Fix and uplink\|(% style="width:271px" %)(% style="color:red" %)RED (%%)blinks twice (200ms per blink)\|(% style="width:202px" %)Yes
	530	\|(% style="width:157px" %)Enter Alarm mode\|(% style="width:271px" %)(% style="color:red" %)RED (%%)on for 3 seconds\|(% style="width:202px" %)Yes
	531	\|(% style="width:157px" %)Uplink under Alarm\|(% style="width:271px" %)(% style="color:red" %)RED (%%)on for 1 second\|(% style="width:202px" %)Yes
	532	\|(% style="width:157px" %)Exit Alarm\|(% style="width:271px" %)(% style="color:blue" %)BLUE (%%)led on 5 second\|(% style="width:202px" %)Yes
	533	\|(% style="width:157px" %)Get Downlink\|(% style="width:271px" %)(% style="color:green" %)GREEN(%%) led on 1 second\|(% style="width:202px" %)Yes
	534	\|(% style="width:157px" %)Movement Detect\|(% style="width:271px" %)(% style="color:red" %)RED (%%)led on 500ms\|(% style="width:202px" %)N/A
19.2	535
66.3	536	== 2.11 Button Function ==
19.2	537
50.2	538
51.27	539	(% style="color:blue" %)RESET button:
19.2	540
50.2	541	[[image:1664502835802-546.png]]
19.2	542
	543	Push this button will reboot the device. Device will exit alarm mode and re-join to LoRaWAN server.
	544
	545
51.11	546	(% style="color:red" %)RED button:
19.2	547
50.2	548	[[image:1664502854406-763.png]]
19.2	549
	550
51.27	551	(% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
	552	\|=(% style="width: 100px;" %)Function\|=(% style="width: 210px;" %)Action\|=(% style="width: 210px;" %)Description
51.11	553	\|(% 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"]]
	554	\|(% 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	555	\|(% 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	556
66.3	557	== 2.12 USB Port Function ==
19.2	558
50.2	559
19.2	560	The USB interface of TrackerD has below functions:
	561
	562	* Power on the device
	563	* Recharge the battery
51.11	564	* [[Configure Device>>\|\|anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
	565	* [[Upgrade Firmware>>\|\|anchor="H5.UploadFirmware"]]
19.2	566
19.3	567	= 3. Configure TrackerD via AT command or LoRaWAN downlink =
19.2	568
	569
	570	User can configure TrackerD via AT Command or LoRaWAN Downlink.
	571
51.13	572	LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
19.2	573
	574
50.2	575
19.3	576	== 3.1 Access AT Command ==
19.2	577
	578
50.2	579	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	580
	581
50.2	582	[[image:1664502999401-486.png]]
	583
	584
51.11	585	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	586
	587
50.2	588	[[image:1664503022490-662.png]]
19.2	589
	590
	591
50.2	592	[[image:1664503035713-500.png]]
19.2	593
	594
	595
50.2	596	[[image:1664503047675-651.png]]
	597
	598
	599
19.3	600	== 3.2 Command Set ==
19.2	601
	602
19.3	603	=== 3.2.1 Set Transmit Interval ===
19.2	604
50.2	605
19.2	606	Set device uplink interval.
	607
51.13	608	* (% style="color:blue" %)AT Command:
19.2	609
51.13	610	(% style="color:#037691" %)AT+TDC=xxx
19.2	611
50.2	612	Example: AT+TDC=300000. Means set interval to 5 minutes(300 seconds)
19.2	613
	614
51.13	615	* (% style="color:blue" %)Downlink Payload (prefix 0x01):
19.2	616
51.13	617	(% style="color:#037691" %)0x01 00 01 2C (%%) ~/~/ Same as AT+TDC=300000
19.2	618
	619
50.2	620
19.3	621	=== 3.2.2 Set Alarm Packet transmission interval ===
19.2	622
50.2	623
19.2	624	Set alarm packet transmit interval
	625
51.13	626	* (% style="color:blue" %)AT Command:
19.2	627
51.13	628	(% style="color:#037691" %)AT+ATDC=xx.
19.2	629
51.2	630	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	631
	632
51.13	633	* (% style="color:blue" %)Downlink Payload (prefix 0xB1):
19.2	634
51.13	635	(% style="color:#037691" %)0xB1 00 00 3C (%%) ~/~/ Same as AT+ATDC=60000
19.2	636
	637
	638
57.1	639	=== 3.2.3 Set Transport Mode Packet transmission interval ===
50.2	640
	641
57.1	642	Set Transport Mode packet transmit interval
19.2	643
51.13	644	* (% style="color:blue" %)AT Command:
19.2	645
51.13	646	(% style="color:#037691" %)AT+MTDC=xx.
19.2	647
57.1	648	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	649
	650
51.13	651	* (% style="color:blue" %)Downlink Payload (prefix 0x03):
19.2	652
51.13	653	(% style="color:#037691" %)0x03 00 01 2C (%%) ~/~/ Same as AT+ MTDC=3000000
19.2	654
	655
	656
50.2	657	=== 3.2.4 Exit Alarm ===
19.2	658
50.2	659
19.2	660	Server send downlink command to exit Alarm mode
	661
51.13	662	* (% style="color:blue" %)AT Command: No AT Command
19.2	663
51.13	664	* (% style="color:blue" %)Downlink Payload (prefix 0x02):
19.2	665
51.13	666	(% style="color:#037691" %)0x02 01 (%%) ~/~/ Exit Alarm Mode
19.2	667
51.13	668
	669
50.2	670	=== 3.2.5 Disable/Enable LED flash ===
	671
	672
19.2	673	Disable/Enable LED for position, downlink and uplink
	674
51.13	675	* (% style="color:blue" %)AT Command:
19.2	676
51.13	677	(% style="color:#037691" %)AT+LON=xx. (Disable (0), Enable (1), default:1)
19.2	678
51.28	679	Example: AT+LON=0 ~-~-> Disable LED for position, downlink and uplink.
19.2	680
	681
51.13	682	* (% style="color:blue" %)Downlink Payload (prefix 0xAE):
19.2	683
51.13	684	(% style="color:#037691" %)0xAE 00 (%%) ~/~/ Same as AT+LON=0
19.2	685
	686
	687
59.1	688	=== 3.2.6 Disable/Enable Transport Mode ===
19.2	689
	690
59.1	691	Users can use this feature to enable/disable Transport Mode.
19.2	692
51.13	693	* (% style="color:blue" %)AT Command:
19.2	694
51.13	695	(% style="color:#037691" %)AT+INTWK=xx. (Disable (0), Enable (1), default:0)
19.2	696
59.1	697	Example: AT+ INTWK =1 ~-~-> Enable Transport Mode.
19.2	698
	699
51.13	700	* (% style="color:blue" %)Downlink Payload (prefix 0xAF):
19.2	701
51.13	702	(% style="color:#037691" %)0xAF 01 (%%) ~/~/ Same as AT+ INTWK =1
19.2	703
	704
	705
50.2	706	=== 3.2.7 Set Positioning Mode ===
19.2	707
50.2	708
55.1	709	SMOD define the how TrackerD scan and uplink data:
19.2	710
	711
51.13	712	* (% style="color:blue" %)AT Command:
19.2	713
60.2	714	(% style="color:#037691" %)AT+SMOD=aa,bb
19.2	715
60.2	716	(% style="color:#037691" %) aa:
19.2	717
60.2	718	* (% style="color:#037691" %)1: GPS ONLY(Factory Settings): (%%)only get and uplink GPS location info.
	719	* (% style="color:#037691" %)2: BLE ONLY: (%%)Only obtain iBeacon info via BLE and uplink. Design for Indoor tracking.
	720	* (% 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
	721
	722	(% style="color:#037691" %)bb:
	723
	724	(% style="color:#037691" %) if aa = 1:
	725
	726	* (% style="color:#037691" %)0 : (%%)GPS+ BAT+ State+Tem&Hum
	727	* (% style="color:#037691" %)1 :(%%) GPS +BAT State
	728
	729	(% style="color:#037691" %) if aa = 2:
	730
	731	* (% style="color:#037691" %)3 : (%%)(iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
	732
50.2	733	Example:
19.2	734
50.2	735	AT+ SMOD =1,0 ~-~-> GPS+ BAT+ State+Tem&Hum
19.2	736
50.2	737	AT+ SMOD =1,1 ~-~-> GPS +BAT State
19.2	738
60.2	739	AT+ SMOD =2,3 ~-~-> (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State
19.2	740
50.2	741
51.13	742	* (% style="color:blue" %)Downlink Payload (prefix 0xA5):
19.2	743
51.13	744	(% style="color:#037691" %)0xA5 01 00 (%%) ~/~/ Same as AT+ SMOD =1,0
19.2	745
	746
	747
50.2	748	=== 3.2.8 Set MAX GPS position time ===
	749
	750
19.2	751	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.
	752
	753
	754	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.
	755
	756
51.13	757	* (% style="color:blue" %)AT Command:
19.2	758
51.13	759	(% style="color:#037691" %)AT+FTIME=xx (%%) ~-~-> Set to use xx as max fix time.
19.2	760
50.2	761	Example: AT+FTIME=150
19.2	762
	763
51.13	764	* (% style="color:blue" %)Downlink Payload (prefix 0xAA):
19.2	765
51.13	766	(% style="color:#037691" %)0xAA 00 96 (%%) ~/~/ Set AT+FTIME=150
19.2	767
	768
	769
19.4	770	=== 3.3.9 Set PDOP value for GPS fix accuracy ===
19.2	771
	772
50.2	773	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	774
50.2	775
19.2	776	A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
	777
	778
51.13	779	* (% style="color:blue" %)AT Command:
19.2	780
51.13	781	(% style="color:#037691" %)AT+PDOP=2.5 (%%) ~-~-> Set PDOP to 2.5
19.2	782
	783
51.13	784	* (% style="color:blue" %)Downlink Payload (prefix 0xAD):
19.2	785
51.13	786	(% style="color:#037691" %)0xAD 00 0A (%%) ~/~/ Set AT+PDOP=1 (0x0A / 10 =1)
19.2	787
51.13	788	(% style="color:#037691" %)0xAD 00 19 (%%) ~/~/ Set AT+PDOP=2.5 (0x19 / 10 =2.5)
19.2	789
51.13	790	(% style="color:#037691" %)0xAD 00 46 (%%) ~/~/ Set AT+PDOP=7 (0x46 / 10 =7)
19.2	791
50.2	792
51.12	793
19.2	794	Disable/Enable the confirmation mode
	795
51.13	796	* (% style="color:blue" %)AT Command:
19.2	797
51.13	798	(% style="color:#037691" %)AT+CFM=xx.
19.2	799
	800
50.2	801	~ Example:
19.2	802
51.2	803	AT+ CFM=0 ~-~-> Disable confirmation
19.2	804
50.2	805	AT+ CFM=1 ~-~-> Enable confirmation
19.2	806
50.2	807
51.13	808	* (% style="color:blue" %)Downlink Payload (prefix 0x05):
19.2	809
51.13	810	(% style="color:#037691" %)0x05 01 (%%) ~/~/ Same as AT+ SMOD =1
19.2	811
	812
	813
19.4	814	= 4. Setting for Different Scenarios =
19.2	815
	816
	817
19.4	818	= 5. Upload Firmware =
19.2	819
19.4	820
	821	== 5.1 Firmware Change Log ==
	822
50.2	823
19.2	824	[[See this link>>url:https://github.com/dragino/TrackerD]]
	825
	826
50.2	827
19.4	828	== 5.2 How to upgrade firmware ==
19.2	829
	830
50.2	831	User can use the TrackerD's USB port to upgrade firmware into it. The hardware connection for upgrade firmware is as below:
19.2	832
	833
50.2	834	(% style="color:blue" %)Step1: (%%)Connect TrackerD and PC via USB cable shipped with TrackerD.
19.2	835
50.2	836
	837	(% style="color:blue" %)Step2: (%%) Install CH9102 driver in the PC.
	838
19.2	839	After installation of the driver and plug in TrackerD, user should be able to see com port in PC's device manager.
	840
	841
51.28	842	(% 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	843
	844
50.2	845	(% style="color:blue" %)Step4: (%%) Run Flash Download Tool and configure chip type to ESP32
19.2	846
	847
50.2	848	[[image:1664503563660-578.png]]
19.2	849
	850
50.2	851	[[image:1664503574618-659.png]]
19.2	852
50.2	853
	854	(% style="color:blue" %)Step5: (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:
	855
19.2	856	[[https:~~/~~/www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0>>url:https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
	857
	858
	859	Users need to use below files:
	860
	861	boot_app0.bin @0e000
	862
	863	ESP_LORA-eeprom-class.bin @ 0x10000
	864
	865
50.2	866	[[image:1664503593459-435.png]]
19.2	867
	868
	869
50.2	870	After upgrade finish, it will show finish as below:
19.2	871
50.2	872	[[image:1664503611848-385.png]]
19.2	873
	874
50.2	875
19.4	876	= 6. Developer Guide =
19.2	877
	878
19.4	879	== 6.1 Compile Source Code ==
	880
	881
	882	=== 6.1.1 Set up ARDUINO compile environment ===
	883
	884
51.28	885	* 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	886
51.15	887	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	888
	889
50.2	890	[[image:1664503635019-941.png]]
19.2	891
50.2	892
51.28	893	* (% style="color:#037691" %)Go to tools ~-~-> Boards ~-~-> Boards Manager,(%%) find the esp32 information and install it.
19.2	894
50.2	895	[[image:1664503715811-892.png]]
19.2	896
	897
	898
51.28	899	* Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]
19.2	900
50.2	901	Put the Library in the TrackerD directory into the libraries file in the Arduino directory:
19.2	902
	903
50.2	904	[[image:1664503752288-974.png]]
19.2	905
50.2	906
	907
19.4	908	== 6.2 Source Code ==
	909
	910
51.16	911	* (% style="color:blue" %)Open the example in the TrackerD file, please select the correct port in the IDE, as shown below:
19.2	912
50.2	913	[[image:1664503794261-827.png]]
19.2	914
	915
	916
51.16	917	* (% style="color:blue" %)Click to upload
19.2	918
50.2	919	[[image:1664503808294-336.png]]
19.2	920
	921
	922
51.16	923	* (% style="color:blue" %)Check the result, if the upload is successful, as shown below, open the serial port to view the data
19.2	924
50.2	925	[[image:1664503824081-592.png]] [[image:1664503831430-500.png]]
19.2	926
	927
	928
18.2	929	= 7. FAQ =
15.2	930
	931
18.2	932	== 7.1 How to change the LoRa Frequency Bands/Region? ==
14.1	933
	934
51.14	935	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	936
12.1	937
2.1	938
18.2	939	== 7.2 What is the pin mapping for the USB program cable? ==
2.1	940
7.1	941
18.2	942	[[image:1664499635206-262.png]]
7.1	943
	944
	945
51.28	946	(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:314px" %)
51.27	947	\|=(% style="width: 118px;" %)Pin\|=(% style="width: 67px;" %)Color\|=(% style="width: 123px;" %)USB Pin
18.2	948	\|(% style="width:118px" %)A4,B4,A9,B9\|(% style="width:67px" %)Red\|(% style="width:123px" %)VCC
	949	\|(% style="width:118px" %)A7,B7\|(% style="width:67px" %)White\|(% style="width:123px" %)D- (N/A)
	950	\|(% style="width:118px" %)A6,B6\|(% style="width:67px" %)Green\|(% style="width:123px" %)D+(N/A)
	951	\|(% style="width:118px" %)A1,B1,A12,B12\|(% style="width:67px" %)Black\|(% style="width:123px" %)GND
	952	\|(% style="width:118px" %)A5\|(% style="width:67px" %)Purple\|(% style="width:123px" %)MTDC/GOIO13
	953	\|(% style="width:118px" %)B5\|(% style="width:67px" %)Blue\|(% style="width:123px" %)MTDC/GPIO12
	954	\|(% style="width:118px" %)A8\|(% style="width:67px" %)Yellow\|(% style="width:123px" %)MTMS/GPIO14
	955	\|(% style="width:118px" %)B8\|(% style="width:67px" %)Grey\|(% style="width:123px" %)MTDO/GPIO15
7.1	956
18.2	957	= 8. Order Info =
7.1	958
	959
15.6	960	Part Number: (% style="color:blue" %)TrackerD-XXX
8.1	961
15.6	962	(% style="color:blue" %)XXX(%%): The default frequency band
8.1	963
15.6	964	* (% style="color:red" %)EU433(%%): Default frequency band EU433
	965	* (% style="color:red" %)EU868(%%): Default frequency band EU868
	966	* (% style="color:red" %)IN865(%%): Default frequency band IN865
	967	* (% style="color:red" %)KR920(%%): Default frequency band KR920
	968	* (% style="color:red" %)AS923(%%): Default frequency band AS923
	969	* (% style="color:red" %)AU915(%%): Default frequency band AU915
	970	* (% style="color:red" %)US915(%%): Default frequency band US915
15.2	971
18.2	972	= 9. Packing Info =
	973
	974
51.30	975	(% style="color:#037691" %)Package Includes:
8.1	976
50.3	977	* TrackerD LoRaWAN GPS/BLE Tracker x 1
	978	* USB recharge & program cable x 1
12.1	979
51.30	980	(% style="color:#037691" %)Dimensions and Weight:
12.1	981
50.3	982	* Device Size: 85 x 48 x 15 cm
	983	* Weight: 50g
15.6	984
18.2	985	= 10. Support =
	986
50.3	987
18.2	988	* 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	989	* 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	990
	991	= 11. Reference =
	992
	993
12.1	994	* [[Firmware in Bin format>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
	995	* [[Source Code>>https://github.com/dragino/TrackerD]]
	996	* [[Hardware Source>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
51.28	997
	998

Wiki source code of TrackerD -LoRaWAN Tracker User Manual

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