Wiki source code of TrackerD -LoRaWAN Tracker User Manual

Version 59.2 by Edwin Chen on 2022/10/08 17:55

version	line-number	content
55.1	1	== ==
	2
51.2	3	(% style="text-align:center" %)
	4	[[image:1664505654417-133.png]]
	5
	6
	7
	8
7.1	9	(% class="wikigeneratedid" %)
	10	Table of Contents:
1.1	11
51.2	12	{{toc/}}
1.1	13
2.1	14
	15
12.1	16
15.2	17	= 1. Introduction =
	18
	19
50.2	20	== 1.1 What is TrackerD ==
15.2	21
50.2	22
15.3	23	(((
	24	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.
	25	)))
7.2	26
15.3	27	(((
19.2	28	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	29
51.18	30	(((
8.1	31	TrackerD is program friendly. Developers can use Arduino IDE to customize the software of TrackerD to fit their IoT solution.
51.18	32	)))
8.1	33
51.18	34	(((
19.2	35	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	36	)))
51.18	37	)))
8.1	38
15.3	39	(((
	40	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	41
	42
15.3	43	)))
8.1	44
19.2	45	[[image:1664499921684-770.png]]
8.1	46
15.4	47
19.2	48	(% style="color:red" %)Note: LoRaWAN server can be a general LoRaWAN server other than TTN.
8.1	49
15.2	50
50.2	51
19.2	52	== 1.2 Specifications ==
12.1	53
15.2	54
19.2	55	(% style="color:blue" %)Micro Controller:
15.2	56
19.2	57	* Espressif ESP32 PICO D4
	58	* MCU: ESP32 PICO D4
	59	* Bluetooth: Bluetooth V4.2 BR/EDR and Bluetooth LE
	60	* WiFi : 802.11 b/g/n (802.11n up to 150 Mbps)
	61	* Integrated SPI flash : 4 MB
	62	* RAM: 448 KB
	63	* EEPROM: 520 KB
	64	* Clock Speed: 32Mhz
	65
	66	(% style="color:blue" %)Common DC Characteristics:
	67
	68	* Supply Voltage: 5V via USB port or Internal li-on battery
	69	* Operating Temperature: -40 ~~ 60°C
	70
	71	(% style="color:blue" %)LoRa Spec:
	72
	73	* Frequency Range,
	74	** Band 1 (HF): 862 ~~ 1020 Mhz
	75	* 168 dB maximum link budget.
	76	* +20 dBm - 100 mW constant RF output vs.
	77	* +14 dBm high efficiency PA.
	78	* Programmable bit rate up to 300 kbps.
	79	* High sensitivity: down to -148 dBm.
	80	* Bullet-proof front end: IIP3 = -12.5 dBm.
	81	* Excellent blocking immunity.
	82	* Low RX current of 10.3 mA, 200 nA register retention.
	83	* Fully integrated synthesizer with a resolution of 61 Hz.
	84	* FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation.
	85	* Built-in bit synchronizer for clock recovery.
	86	* Preamble detection.
	87	* 127 dB Dynamic Range RSSI.
	88	* Automatic RF Sense and CAD with ultra-fast AFC.
	89	* Packet engine up to 256 bytes with CRC.
	90	* LoRaWAN 1.0.3 Specification
	91
	92	(% style="color:blue" %)Battery:
	93
	94	* 1000mA Li-on Battery power (for model TrackerD)
	95
	96	(% style="color:blue" %)Power Consumption
	97
	98	* Sleeping Mode: 200uA
	99	* LoRa Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
	100	* Tracking: max: 38mA
	101
	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
	120	== 1.4 Applications ==
	121
	122
12.1	123	* Logistics and Supply Chain Management
	124	* Human tracking
	125
19.3	126	= 2.1 Use TrackerD =
19.2	127
50.2	128
19.3	129	== 2.1 How it works? ==
19.2	130
19.3	131
19.2	132	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.
	133
	134
50.2	135
19.3	136	== 2.2 Quick guide to connect to LoRaWAN server ==
19.2	137
	138
50.2	139	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	140
	141
50.2	142	[[image:1664501652064-326.png]]
19.2	143
50.2	144
	145
19.2	146	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:
	147
	148
50.2	149	(% style="color:blue" %)Step 1:(%%) Create a device in TTN V3 with the OTAA keys from TrackerD.
	150
19.2	151	Each TrackerD is shipped with a sticker with the default device EUI as below:
	152
51.3	153
50.2	154	[[image:1664501677253-891.png]]
19.2	155
	156
	157	Input these keys to their LoRaWAN Server portal. Below is TTN V3 screen shot:
	158
	159
50.2	160	__Add APP EUI in the application:__
19.2	161
	162
50.2	163	[[image:1664501711466-918.png]]
19.2	164
	165
	166
50.2	167	[[image:1664501721248-725.png]]
19.2	168
	169
50.2	170	[[image:1664501734705-405.png]]
19.2	171
	172
	173
50.2	174	__Add APP KEY and DEV EUI:__
19.2	175
	176
50.2	177	[[image:1664501784668-703.png]]
19.2	178
	179
	180
	181
50.2	182	(% style="color:blue" %)Step 2:(%%) Power on TrackerD by using the on board switch.
19.2	183
50.2	184
	185	(% 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.
	186
	187
55.1	188	== 2.3 Positioning Mode(SMOD) ==
50.2	189
55.1	190	Users can set TrackerD to different Positioning Mode for different applications. Below mod are supported.
19.2	191
55.1	192	* (% style="color:#037691" %)GPS ONLY(Factory Settings): (%%)only get and uplink GPS location info.
	193	* (% style="color:#037691" %)BLE ONLY: (%%)Only obtain iBeacon info via BLE and uplink. Design for Indoor tracking.
	194	* (% 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	195
55.1	196	Users can switch modes by [[changing SMOD>>\|\|anchor="H3.2.7SetPositioningMode"]].
19.2	197
50.2	198
51.3	199	== 2.3 Uplink Payload ==
19.2	200
	201
50.2	202	=== 2.3.1 Uplink FPORT~=5, Device Status ===
19.2	203
58.1	204	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	205
58.1	206	\|=(% style="width: 150px;" %)Size (bytes)\|=(% style="width: 233px;" %)1\|=(% style="width: 150px;" %)2\|=(% style="width: 164px;" %)1\|=(% style="width: 215px;" %)1\|=(% style="width: 94px;" %)2\|=(% style="width: 516px;" %)2\|=(% style="width: 516px;" %)1
	207	\|(% style="width:150px" %)Value\|(% style="width:233px" %)Sensor Model\|(% style="width:150px" %)Firmware Version\|(% style="width:164px" %)Frequency Band\|(% style="width:215px" %)Sub-band\|(% style="width:94px" %)BAT\|(% style="width:516px" %)SMOD\|(% style="width:516px" %)Status
19.2	208
55.1	209	[[image:image-20221006181357-2.png]]
19.2	210
55.1	211	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	212
55.1	213	Sensor Model: For TrackerD, this value is 0x13.
19.2	214
55.1	215	Firmware Version: 0x0100, Means: v1.0.0 version.
50.2	216
55.1	217	Frequency Band:
	218
	219	*0x01: EU868
	220
	221	*0x02: US915
	222
	223	*0x03: IN865
	224
	225	*0x04: AU915
	226
	227	*0x05: KZ865
	228
	229	*0x06: RU864
	230
	231	*0x07: AS923
	232
	233	*0x08: AS923-1
	234
	235	*0x09: AS923-2
	236
	237	*0x0a: AS923-3
	238
	239	Sub-Band: value 0x00 ~~ 0x08(only for CN470, AU915,US915. Others are0x00)
	240
	241	BAT: shows the battery voltage for TrackerD.
	242
	243	Ex1: 0x0B3A = 2874mV
	244
	245	Use can also get the Device Status uplink through the downlink command:
	246
	247
59.2	248	=== 2.3.2 Uplink FPORT~=2, Realtime GNSS Positioning + Temperature & Humidity ===
55.1	249
	250
59.2	251	(User can use AT+SMOD=1,0 to enable uploading on-board Temperature and humidity value, and total payload will be 15 bytes, please note 15 bytes won't work on DR0 on US915/AU915 frequency band. )
55.1	252
	253
51.24	254	(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %)
51.23	255	\|=(% scope="row" style="width: 50px;" %)(((
51.21	256	Size(bytes)
59.2	257	)))\|(% style="width:60px" %)4\|(% style="width:70px" %)4\|(% style="width:80px" %)2\|(% style="width:73px" %)1\|(% style="width:40px" %)(((
	258	2
51.24	259	)))\|(% style="width:87px" %)(((
59.2	260	2
19.2	261	)))
51.18	262	\|=(% style="width: 69px;" %)Value\|(% style="width:76px" %)[[Latitude>>\|\|anchor="HLocationinfo:"]]\|(% style="width:87px" %)[[Longitude>>\|\|anchor="HLocationinfo:"]]\|(% style="width:76px" %)(((
51.5	263	[[Alarm & BAT>>\|\|anchor="HAlarm26BAT:"]]
59.2	264	)))\|(% style="width:73px" %)[[FLAG>>\|\|anchor="HFLAG:"]]\|(% style="width:40px" %)[[Hum>>\|\|anchor="HHum:"]]\|(% style="width:87px" %)[[Tem>>\|\|anchor="HTem:"]]
19.2	265
50.2	266	[[image:1664501958445-288.png]]
19.2	267
50.2	268
51.24	269	==== (% style="color:blue" %)Alarm & BAT:(%%) ====
19.2	270
51.24	271	(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
	272	\|=(% scope="row" style="width: 50px;" %)Size(bit)\|(% style="width:50px" %)1 bit\|(% style="width:80px" %)1bit\|(% style="width:50px" %)14bits
51.22	273	\|=(% style="width: 72px;" %)Value\|(% style="width:67px" %)reserve\|(% style="width:118px" %)Alarm Indicate\|(% style="width:63px" %)[[BAT>>\|\|anchor="HBAT:"]]
19.2	274
51.24	275	==== (% style="color:blue" %)FLAG:(%%) ====
	276
	277	(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
	278	\|=(% scope="row" style="width: 50px;" %)Size(bit)\|(% style="width:50px" %)2bits\|(% style="width:50px" %)1bit\|(% style="width:100px" %)5 bits
51.29	279	\|=(% style="width: 79px;" %)Value\|(% style="width:55px" %)[[MOD>>\|\|anchor="H3.2.7SetPositioningMode"]]\|(% style="width:47px" %)[[LON>>\|\|anchor="HLON:"]]\|(% style="width:140px" %)Firmware version
19.2	280
51.11	281	Example: Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A
19.2	282
	283
51.24	284	==== (% style="color:blue" %)Location info:(%%) ====
19.2	285
51.11	286	* Latitude: 02863D68 ⇒ //if (0x//02863D68//& 0x80000000 = 0 )~:// //value = 02863D68 /1000000 = 42.351976//
	287	* Longitude: FAC29BAF ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~:// //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
19.2	288
51.9	289	(% style="color:red" %)Important note:
19.2	290
50.2	291	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	292
55.1	293	2. When enable 9-axis motion sensor, 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	294
	295
50.2	296	[[image:1664502116362-706.png]]
19.2	297
	298
50.2	299
	300	4. While GPS can't get location info after timeout(FTIME Parameter), the latitude and longitude will be filled with all 0x00:
	301
	302	[[image:1664502166010-515.png]]
	303
	304
	305
51.24	306	==== (% style="color:blue" %)Alarm:(%%) ====
50.2	307
51.6	308	Example: 0x4B & 0x40 >> 6 = 0x01
19.2	309
	310
51.24	311	==== (% style="color:blue" %)BAT:(%%) ====
51.6	312
	313	Example: 0x0CDD & 0x3FFF ⇒ 3293 (mV).
	314
51.27	315	(((
51.9	316	The battery info shows the current voltage, for (% style="color:blue" %)TrackerD(%%) version which powered by li-on battery. User can use below mapping to indicate the battery in percentage: \
51.27	317	)))
51.6	318
50.4	319	* > 4.0v : 80% ~~ 100%
	320	* 3.85v ~~3.99v: 60% ~~ 80%
	321	* 3.70v ~~ 3.84v: 40% ~~ 60%
	322	* 3.40v ~~ 3.69v: 20% ~~ 40%
	323	* < 3.39v: 0~~20%
19.2	324
51.24	325	==== (% style="color:blue" %)LON:(%%) ====
	326
51.4	327	Enable/Disable LED activity for uplink
19.2	328
51.27	329	(((
50.2	330	0x00: Disable LED indicator.
51.27	331	)))
19.2	332
51.27	333	(((
50.2	334	0x01: Enable LED indicator (Default Value)
51.27	335	)))
19.2	336
	337
51.24	338	==== (% style="color:blue" %)Hum:(%%) ====
19.2	339
51.4	340	0202 = //if (0x0202 & 0x8000 = 0 ): value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
19.2	341
	342
51.24	343	==== (% style="color:blue" %)Tem:(%%) ====
19.2	344
51.9	345	011A =if (0x011A & 0x8000 = 1 ): value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree//
51.4	346
	347
59.2	348	=== 2.3.3 Uplink FPORT~=3, Realtime GNSS Positioning (Default Mode) ===
51.4	349
59.2	350	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	351
	352
59.2	353	(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %)
	354	\|=(% scope="row" style="width: 50px;" %)(((
	355	Size(bytes)
	356	)))\|(% style="width:60px" %)4\|(% style="width:70px" %)4\|(% style="width:80px" %)2\|(% style="width:73px" %)1
	357	\|=(% style="width: 69px;" %)Value\|(% style="width:76px" %)[[Latitude>>\|\|anchor="HLocationinfo:"]]\|(% style="width:87px" %)[[Longitude>>\|\|anchor="HLocationinfo:"]]\|(% style="width:76px" %)(((
	358	[[Alarm & BAT>>\|\|anchor="HAlarm26BAT:"]]
	359	)))\|(% style="width:73px" %)[[FLAG>>\|\|anchor="HFLAG:"]]
50.2	360
59.2	361
	362
	363	=== 2.3. Uplink FPORT~= , History GNSS Positioning ===
	364
	365
	366
50.2	367	=== 2.3.4 BLE positioning Payload(Fport2) ===
	368
	369
51.28	370	Different MODE has different payload: (% style="color:blue" %)MODE=2
19.2	371
51.25	372	(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
51.26	373	\|=(% scope="row" style="width: 60px;" %)(((
51.24	374	Size(bytes)
51.26	375	)))\|(% 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	376	\|=(% style="width: 50px;" %)Value\|(% style="width:44px" %)[[UUID>>\|\|anchor="HLocationinfo:"]]\|(% style="width:61px" %)(((
51.8	377	iBeacon MAJOR
51.11	378	)))\|(% style="width:63px" %)(((
	379	iBeacon MINOR
50.2	380	)))\|(% style="width:71px" %)(((
51.8	381	iBeacon Measured Power
51.11	382	)))\|(% style="width:50px" %)(((
51.8	383	iBeacon RSSI
51.11	384	)))\|(% style="width:47px" %)(((
51.8	385	[[Alarm & BAT>>\|\|anchor="HAlarm26BAT:"]]
51.11	386	)))\|(% style="width:15px" %)[[FLAG>>\|\|anchor="HFLAG:"]]
19.2	387
50.2	388	[[image:1664502425687-834.png]]
19.2	389
	390
51.9	391	* (% style="color:#037691" %)BAT: (%%) Ex1: 0x4B45 & 0x3FFF ⇒ 3901 (mV).
	392	* (% style="color:#037691" %)MODE: (%%)Define the payload format.
	393	* (% style="color:#037691" %)UUID: (%%)The uuid from the strongest iBeacon.
	394	* (% style="color:#037691" %)MAJOR: (%%) The MAJOR from the strongest iBeacon.
	395	* (% style="color:#037691" %)MINOR: (%%)The MAJOR from the strongest iBeacon.
	396	* (% style="color:#037691" %)Measured Power: (%%) The Measured Power from the strongest iBeacon.
	397	* (% style="color:#037691" %)RSSI: (%%) The RSSI from the strongest iBeacon.
19.2	398
19.3	399	=== 2.3.5 Add Payload format in TTN V3 ===
	400
50.2	401
19.2	402	In TTN V3, use can add a custom payload so it shows friendly.
	403
51.9	404	In the page (% style="color:#037691" %)Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder
19.2	405
	406
50.2	407	[[image:1664502649601-895.png]]
	408
51.9	409
19.2	410	Add the decoder from this link:
	411
	412
	413	Save the change the uplink message will be parsed. As below:
	414
50.2	415	[[image:1664502676891-606.png]]
19.2	416
	417
	418
19.3	419	== 2.4 Integrate with Datacake ==
19.2	420
	421
51.27	422	(((
19.2	423	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	424	)))
19.2	425
51.27	426	(((
50.2	427	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	428	)))
19.2	429
	430
50.2	431	[[image:1664502695771-538.png]]
19.2	432
50.2	433
	434
19.3	435	== 2.5 Integrate with Tago ==
19.2	436
	437
51.27	438	(((
19.2	439	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	440	)))
19.2	441
51.27	442	(((
19.2	443	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	444	)))
19.2	445
	446
50.2	447	[[image:1664502715371-321.png]]
19.2	448
	449
	450
56.1	451	== 2.6 Datalog Feature ==
	452
	453
19.3	454	== 2.6 Alarm Mode ==
19.2	455
	456
51.27	457	(((
51.11	458	User can push the (% style="color:red" %)RED button(%%) by more than 5 seconds to enter Alarm Mode.
51.27	459	)))
19.2	460
	461
51.27	462	(((
51.11	463	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	464	)))
19.2	465
	466
51.27	467	(((
19.2	468	Two ways to exit alarm mode:
51.27	469	)))
19.2	470
	471	* Server send a downlink command to exit.
	472	* User fast press the RED button 10 times.
	473
51.27	474	(((
51.11	475	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	476	)))
19.2	477
	478
50.2	479
57.1	480	== 2.7 Transport Mode ==
19.2	481
	482
57.1	483	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	484
55.1	485
19.3	486	== 2.8 LED Status ==
19.2	487
	488
51.26	489	(% border="1.5" style="background-color:#ffffcc; color:green; width:500px" %)
51.27	490	\|=(% style="width: 150px;" %)Event\|=(% style="width: 200px;" %)Action\|=(% style="width: 150px;" %)AT+LON to control on/off
51.11	491	\|(% 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
	492	\|(% style="width:157px" %)Join request\|(% style="width:271px" %)(% style="color:green" %)Green (%%)led fast blink once (200ms)\|(% style="width:202px" %)Yes
	493	\|(% style="width:157px" %)Join Success\|(% style="width:271px" %)(% style="color:green" %)Green(%%) led on 5 second\|(% style="width:202px" %)N/A
	494	\|(% style="width:157px" %)Fixing Location\|(% style="width:271px" %)(% style="color:blue" %)BLUE (%%)blinks 200ms per second\|(% style="width:202px" %)Yes
	495	\|(% style="width:157px" %)Fixed and uplink\|(% style="width:271px" %)(% style="color:green" %)GREEN (%%)blinks twice (200ms per blink)\|(% style="width:202px" %)Yes
	496	\|(% style="width:157px" %)Fail Fix and uplink\|(% style="width:271px" %)(% style="color:red" %)RED (%%)blinks twice (200ms per blink)\|(% style="width:202px" %)Yes
	497	\|(% style="width:157px" %)Enter Alarm mode\|(% style="width:271px" %)(% style="color:red" %)RED (%%)on for 3 seconds\|(% style="width:202px" %)Yes
	498	\|(% style="width:157px" %)Uplink under Alarm\|(% style="width:271px" %)(% style="color:red" %)RED (%%)on for 1 second\|(% style="width:202px" %)Yes
	499	\|(% style="width:157px" %)Exit Alarm\|(% style="width:271px" %)(% style="color:blue" %)BLUE (%%)led on 5 second\|(% style="width:202px" %)Yes
	500	\|(% style="width:157px" %)Get Downlink\|(% style="width:271px" %)(% style="color:green" %)GREEN(%%) led on 1 second\|(% style="width:202px" %)Yes
	501	\|(% style="width:157px" %)Movement Detect\|(% style="width:271px" %)(% style="color:red" %)RED (%%)led on 500ms\|(% style="width:202px" %)N/A
19.2	502
19.3	503	== 2.9 Button Function ==
19.2	504
50.2	505
51.27	506	(% style="color:blue" %)RESET button:
19.2	507
50.2	508	[[image:1664502835802-546.png]]
19.2	509
	510	Push this button will reboot the device. Device will exit alarm mode and re-join to LoRaWAN server.
	511
	512
51.11	513	(% style="color:red" %)RED button:
19.2	514
50.2	515	[[image:1664502854406-763.png]]
19.2	516
	517
51.27	518	(% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
	519	\|=(% style="width: 100px;" %)Function\|=(% style="width: 210px;" %)Action\|=(% style="width: 210px;" %)Description
51.11	520	\|(% 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"]]
	521	\|(% 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	522	\|(% 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	523
19.3	524	== 2.10 USB Port Function ==
19.2	525
50.2	526
19.2	527	The USB interface of TrackerD has below functions:
	528
	529	* Power on the device
	530	* Recharge the battery
51.11	531	* [[Configure Device>>\|\|anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
	532	* [[Upgrade Firmware>>\|\|anchor="H5.UploadFirmware"]]
19.2	533
19.3	534	= 3. Configure TrackerD via AT command or LoRaWAN downlink =
19.2	535
	536
	537	User can configure TrackerD via AT Command or LoRaWAN Downlink.
	538
51.13	539	LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
19.2	540
	541
50.2	542
19.3	543	== 3.1 Access AT Command ==
19.2	544
	545
50.2	546	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	547
	548
50.2	549	[[image:1664502999401-486.png]]
	550
	551
51.11	552	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	553
	554
50.2	555	[[image:1664503022490-662.png]]
19.2	556
	557
	558
50.2	559	[[image:1664503035713-500.png]]
19.2	560
	561
	562
50.2	563	[[image:1664503047675-651.png]]
	564
	565
	566
19.3	567	== 3.2 Command Set ==
19.2	568
	569
19.3	570	=== 3.2.1 Set Transmit Interval ===
19.2	571
50.2	572
19.2	573	Set device uplink interval.
	574
51.13	575	* (% style="color:blue" %)AT Command:
19.2	576
51.13	577	(% style="color:#037691" %)AT+TDC=xxx
19.2	578
50.2	579	Example: AT+TDC=300000. Means set interval to 5 minutes(300 seconds)
19.2	580
	581
51.13	582	* (% style="color:blue" %)Downlink Payload (prefix 0x01):
19.2	583
51.13	584	(% style="color:#037691" %)0x01 00 01 2C (%%) ~/~/ Same as AT+TDC=300000
19.2	585
	586
50.2	587
19.3	588	=== 3.2.2 Set Alarm Packet transmission interval ===
19.2	589
50.2	590
19.2	591	Set alarm packet transmit interval
	592
51.13	593	* (% style="color:blue" %)AT Command:
19.2	594
51.13	595	(% style="color:#037691" %)AT+ATDC=xx.
19.2	596
51.2	597	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	598
	599
51.13	600	* (% style="color:blue" %)Downlink Payload (prefix 0xB1):
19.2	601
51.13	602	(% style="color:#037691" %)0xB1 00 00 3C (%%) ~/~/ Same as AT+ATDC=60000
19.2	603
	604
	605
57.1	606	=== 3.2.3 Set Transport Mode Packet transmission interval ===
50.2	607
	608
57.1	609	Set Transport Mode packet transmit interval
19.2	610
51.13	611	* (% style="color:blue" %)AT Command:
19.2	612
51.13	613	(% style="color:#037691" %)AT+MTDC=xx.
19.2	614
57.1	615	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	616
	617
51.13	618	* (% style="color:blue" %)Downlink Payload (prefix 0x03):
19.2	619
51.13	620	(% style="color:#037691" %)0x03 00 01 2C (%%) ~/~/ Same as AT+ MTDC=3000000
19.2	621
	622
	623
50.2	624	=== 3.2.4 Exit Alarm ===
19.2	625
50.2	626
19.2	627	Server send downlink command to exit Alarm mode
	628
51.13	629	* (% style="color:blue" %)AT Command: No AT Command
19.2	630
51.13	631	* (% style="color:blue" %)Downlink Payload (prefix 0x02):
19.2	632
51.13	633	(% style="color:#037691" %)0x02 01 (%%) ~/~/ Exit Alarm Mode
19.2	634
51.13	635
	636
50.2	637	=== 3.2.5 Disable/Enable LED flash ===
	638
	639
19.2	640	Disable/Enable LED for position, downlink and uplink
	641
51.13	642	* (% style="color:blue" %)AT Command:
19.2	643
51.13	644	(% style="color:#037691" %)AT+LON=xx. (Disable (0), Enable (1), default:1)
19.2	645
51.28	646	Example: AT+LON=0 ~-~-> Disable LED for position, downlink and uplink.
19.2	647
	648
51.13	649	* (% style="color:blue" %)Downlink Payload (prefix 0xAE):
19.2	650
51.13	651	(% style="color:#037691" %)0xAE 00 (%%) ~/~/ Same as AT+LON=0
19.2	652
	653
	654
59.1	655	=== 3.2.6 Disable/Enable Transport Mode ===
19.2	656
	657
59.1	658	Users can use this feature to enable/disable Transport Mode.
19.2	659
51.13	660	* (% style="color:blue" %)AT Command:
19.2	661
51.13	662	(% style="color:#037691" %)AT+INTWK=xx. (Disable (0), Enable (1), default:0)
19.2	663
59.1	664	Example: AT+ INTWK =1 ~-~-> Enable Transport Mode.
19.2	665
	666
51.13	667	* (% style="color:blue" %)Downlink Payload (prefix 0xAF):
19.2	668
51.13	669	(% style="color:#037691" %)0xAF 01 (%%) ~/~/ Same as AT+ INTWK =1
19.2	670
	671
	672
50.2	673	=== 3.2.7 Set Positioning Mode ===
19.2	674
50.2	675
55.1	676	SMOD define the how TrackerD scan and uplink data:
19.2	677
	678
51.13	679	* (% style="color:blue" %)AT Command:
19.2	680
51.13	681	(% style="color:#037691" %)AT+SMOD=xx.
19.2	682
	683
50.2	684	Example:
19.2	685
50.2	686	AT+ SMOD =1,0 ~-~-> GPS+ BAT+ State+Tem&Hum
19.2	687
50.2	688	AT+ SMOD =1,1 ~-~-> GPS +BAT State
19.2	689
50.2	690	AT+ SMOD =2,3 ~-~-> (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State。
19.2	691
50.2	692
51.13	693	* (% style="color:blue" %)Downlink Payload (prefix 0xA5):
19.2	694
51.13	695	(% style="color:#037691" %)0xA5 01 00 (%%) ~/~/ Same as AT+ SMOD =1,0
19.2	696
	697
	698
50.2	699	=== 3.2.8 Set MAX GPS position time ===
	700
	701
19.2	702	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.
	703
	704
	705	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.
	706
	707
51.13	708	* (% style="color:blue" %)AT Command:
19.2	709
51.13	710	(% style="color:#037691" %)AT+FTIME=xx (%%) ~-~-> Set to use xx as max fix time.
19.2	711
50.2	712	Example: AT+FTIME=150
19.2	713
	714
51.13	715	* (% style="color:blue" %)Downlink Payload (prefix 0xAA):
19.2	716
51.13	717	(% style="color:#037691" %)0xAA 00 96 (%%) ~/~/ Set AT+FTIME=150
19.2	718
	719
	720
19.4	721	=== 3.3.9 Set PDOP value for GPS fix accuracy ===
19.2	722
	723
50.2	724	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	725
50.2	726
19.2	727	A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
	728
	729
51.13	730	* (% style="color:blue" %)AT Command:
19.2	731
51.13	732	(% style="color:#037691" %)AT+PDOP=2.5 (%%) ~-~-> Set PDOP to 2.5
19.2	733
	734
51.13	735	* (% style="color:blue" %)Downlink Payload (prefix 0xAD):
19.2	736
51.13	737	(% style="color:#037691" %)0xAD 00 0A (%%) ~/~/ Set AT+PDOP=1 (0x0A / 10 =1)
19.2	738
51.13	739	(% style="color:#037691" %)0xAD 00 19 (%%) ~/~/ Set AT+PDOP=2.5 (0x19 / 10 =2.5)
19.2	740
51.13	741	(% style="color:#037691" %)0xAD 00 46 (%%) ~/~/ Set AT+PDOP=7 (0x46 / 10 =7)
19.2	742
50.2	743
51.12	744
19.2	745	Disable/Enable the confirmation mode
	746
51.13	747	* (% style="color:blue" %)AT Command:
19.2	748
51.13	749	(% style="color:#037691" %)AT+CFM=xx.
19.2	750
	751
50.2	752	~ Example:
19.2	753
51.2	754	AT+ CFM=0 ~-~-> Disable confirmation
19.2	755
50.2	756	AT+ CFM=1 ~-~-> Enable confirmation
19.2	757
50.2	758
51.13	759	* (% style="color:blue" %)Downlink Payload (prefix 0x05):
19.2	760
51.13	761	(% style="color:#037691" %)0x05 01 (%%) ~/~/ Same as AT+ SMOD =1
19.2	762
	763
	764
19.4	765	= 4. Setting for Different Scenarios =
19.2	766
	767
	768
19.4	769	= 5. Upload Firmware =
19.2	770
19.4	771
	772	== 5.1 Firmware Change Log ==
	773
50.2	774
19.2	775	[[See this link>>url:https://github.com/dragino/TrackerD]]
	776
	777
50.2	778
19.4	779	== 5.2 How to upgrade firmware ==
19.2	780
	781
50.2	782	User can use the TrackerD's USB port to upgrade firmware into it. The hardware connection for upgrade firmware is as below:
19.2	783
	784
50.2	785	(% style="color:blue" %)Step1: (%%)Connect TrackerD and PC via USB cable shipped with TrackerD.
19.2	786
50.2	787
	788	(% style="color:blue" %)Step2: (%%) Install CH9102 driver in the PC.
	789
19.2	790	After installation of the driver and plug in TrackerD, user should be able to see com port in PC's device manager.
	791
	792
51.28	793	(% 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	794
	795
50.2	796	(% style="color:blue" %)Step4: (%%) Run Flash Download Tool and configure chip type to ESP32
19.2	797
	798
50.2	799	[[image:1664503563660-578.png]]
19.2	800
	801
50.2	802	[[image:1664503574618-659.png]]
19.2	803
50.2	804
	805	(% style="color:blue" %)Step5: (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:
	806
19.2	807	[[https:~~/~~/www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0>>url:https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
	808
	809
	810	Users need to use below files:
	811
	812	boot_app0.bin @0e000
	813
	814	ESP_LORA-eeprom-class.bin @ 0x10000
	815
	816
50.2	817	[[image:1664503593459-435.png]]
19.2	818
	819
	820
50.2	821	After upgrade finish, it will show finish as below:
19.2	822
50.2	823	[[image:1664503611848-385.png]]
19.2	824
	825
50.2	826
19.4	827	= 6. Developer Guide =
19.2	828
	829
19.4	830	== 6.1 Compile Source Code ==
	831
	832
	833	=== 6.1.1 Set up ARDUINO compile environment ===
	834
	835
51.28	836	* 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	837
51.15	838	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	839
	840
50.2	841	[[image:1664503635019-941.png]]
19.2	842
50.2	843
51.28	844	* (% style="color:#037691" %)Go to tools ~-~-> Boards ~-~-> Boards Manager,(%%) find the esp32 information and install it.
19.2	845
50.2	846	[[image:1664503715811-892.png]]
19.2	847
	848
	849
51.28	850	* Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]
19.2	851
50.2	852	Put the Library in the TrackerD directory into the libraries file in the Arduino directory:
19.2	853
	854
50.2	855	[[image:1664503752288-974.png]]
19.2	856
50.2	857
	858
19.4	859	== 6.2 Source Code ==
	860
	861
51.16	862	* (% style="color:blue" %)Open the example in the TrackerD file, please select the correct port in the IDE, as shown below:
19.2	863
50.2	864	[[image:1664503794261-827.png]]
19.2	865
	866
	867
51.16	868	* (% style="color:blue" %)Click to upload
19.2	869
50.2	870	[[image:1664503808294-336.png]]
19.2	871
	872
	873
51.16	874	* (% style="color:blue" %)Check the result, if the upload is successful, as shown below, open the serial port to view the data
19.2	875
50.2	876	[[image:1664503824081-592.png]] [[image:1664503831430-500.png]]
19.2	877
	878
	879
18.2	880	= 7. FAQ =
15.2	881
	882
18.2	883	== 7.1 How to change the LoRa Frequency Bands/Region? ==
14.1	884
	885
51.14	886	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	887
12.1	888
2.1	889
18.2	890	== 7.2 What is the pin mapping for the USB program cable? ==
2.1	891
7.1	892
18.2	893	[[image:1664499635206-262.png]]
7.1	894
	895
	896
51.28	897	(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:314px" %)
51.27	898	\|=(% style="width: 118px;" %)Pin\|=(% style="width: 67px;" %)Color\|=(% style="width: 123px;" %)USB Pin
18.2	899	\|(% style="width:118px" %)A4,B4,A9,B9\|(% style="width:67px" %)Red\|(% style="width:123px" %)VCC
	900	\|(% style="width:118px" %)A7,B7\|(% style="width:67px" %)White\|(% style="width:123px" %)D- (N/A)
	901	\|(% style="width:118px" %)A6,B6\|(% style="width:67px" %)Green\|(% style="width:123px" %)D+(N/A)
	902	\|(% style="width:118px" %)A1,B1,A12,B12\|(% style="width:67px" %)Black\|(% style="width:123px" %)GND
	903	\|(% style="width:118px" %)A5\|(% style="width:67px" %)Purple\|(% style="width:123px" %)MTDC/GOIO13
	904	\|(% style="width:118px" %)B5\|(% style="width:67px" %)Blue\|(% style="width:123px" %)MTDC/GPIO12
	905	\|(% style="width:118px" %)A8\|(% style="width:67px" %)Yellow\|(% style="width:123px" %)MTMS/GPIO14
	906	\|(% style="width:118px" %)B8\|(% style="width:67px" %)Grey\|(% style="width:123px" %)MTDO/GPIO15
7.1	907
18.2	908	= 8. Order Info =
7.1	909
	910
15.6	911	Part Number: (% style="color:blue" %)TrackerD-XXX
8.1	912
15.6	913	(% style="color:blue" %)XXX(%%): The default frequency band
8.1	914
15.6	915	* (% style="color:red" %)EU433(%%): Default frequency band EU433
	916	* (% style="color:red" %)EU868(%%): Default frequency band EU868
	917	* (% style="color:red" %)IN865(%%): Default frequency band IN865
	918	* (% style="color:red" %)KR920(%%): Default frequency band KR920
	919	* (% style="color:red" %)AS923(%%): Default frequency band AS923
	920	* (% style="color:red" %)AU915(%%): Default frequency band AU915
	921	* (% style="color:red" %)US915(%%): Default frequency band US915
15.2	922
18.2	923	= 9. Packing Info =
	924
	925
51.30	926	(% style="color:#037691" %)Package Includes:
8.1	927
50.3	928	* TrackerD LoRaWAN GPS/BLE Tracker x 1
	929	* USB recharge & program cable x 1
12.1	930
51.30	931	(% style="color:#037691" %)Dimensions and Weight:
12.1	932
50.3	933	* Device Size: 85 x 48 x 15 cm
	934	* Weight: 50g
15.6	935
18.2	936	= 10. Support =
	937
50.3	938
18.2	939	* 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	940	* 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	941
	942	= 11. Reference =
	943
	944
12.1	945	* [[Firmware in Bin format>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
	946	* [[Source Code>>https://github.com/dragino/TrackerD]]
	947	* [[Hardware Source>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
51.28	948
	949

Wiki source code of TrackerD -LoRaWAN Tracker User Manual

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