Wiki source code of TrackerD -LoRaWAN Tracker User Manual

Version 51.30 by Xiaoling on 2022/09/30 16:01

version	line-number	content
51.2	1	(% style="text-align:center" %)
	2	[[image:1664505654417-133.png]]
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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
51.27	64
51.30	65
19.2	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
51.27	71
51.30	72
19.2	73	(% style="color:blue" %)LoRa Spec:
	74
	75	* Frequency Range,
	76	** Band 1 (HF): 862 ~~ 1020 Mhz
	77	* 168 dB maximum link budget.
	78	* +20 dBm - 100 mW constant RF output vs.
	79	* +14 dBm high efficiency PA.
	80	* Programmable bit rate up to 300 kbps.
	81	* High sensitivity: down to -148 dBm.
	82	* Bullet-proof front end: IIP3 = -12.5 dBm.
	83	* Excellent blocking immunity.
	84	* Low RX current of 10.3 mA, 200 nA register retention.
	85	* Fully integrated synthesizer with a resolution of 61 Hz.
	86	* FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation.
	87	* Built-in bit synchronizer for clock recovery.
	88	* Preamble detection.
	89	* 127 dB Dynamic Range RSSI.
	90	* Automatic RF Sense and CAD with ultra-fast AFC.
	91	* Packet engine up to 256 bytes with CRC.
	92	* LoRaWAN 1.0.3 Specification
	93
51.27	94
51.30	95
19.2	96	(% style="color:blue" %)Battery:
	97
	98	* 1000mA Li-on Battery power (for model TrackerD)
	99
51.27	100
51.30	101
19.2	102	(% style="color:blue" %)Power Consumption
	103
	104	* Sleeping Mode: 200uA
	105	* LoRa Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
	106	* Tracking: max: 38mA
	107
51.27	108
	109
51.30	110
19.2	111	== 1.3 Features ==
	112
	113
	114	* LoRaWAN 1.0.3 Class A
	115	* ESP32 PICO D4
	116	* SX1276/78 Wireless Chip
51.17	117	** Arduino IDE Compatible
19.2	118	* Open source hardware / software
	119	* Regular/ Real-time GPS,BLE,WIFI tracking
	120	* Built-in3 axis accelerometer (LIS3DH)
	121	* Humidity / temperature sensor : GXCAS Technology GXHT3X
	122	* Motion sensing capability
	123	* Power Monitoring
	124	* Charging circuit via USB port
	125	* 1000mA Li-on Battery power
	126	* Tri-color LED, Alarm button
	127	* Datalog
	128
51.27	129
	130
51.30	131
19.2	132	== 1.4 Applications ==
	133
	134
12.1	135	* Logistics and Supply Chain Management
	136	* Human tracking
	137
51.27	138
	139
51.30	140
19.3	141	= 2.1 Use TrackerD =
19.2	142
50.2	143
19.3	144	== 2.1 How it works? ==
19.2	145
19.3	146
19.2	147	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.
	148
	149
50.2	150
19.3	151	== 2.2 Quick guide to connect to LoRaWAN server ==
19.2	152
	153
50.2	154	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	155
	156
50.2	157	[[image:1664501652064-326.png]]
19.2	158
50.2	159
	160
19.2	161	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:
	162
	163
50.2	164	(% style="color:blue" %)Step 1:(%%) Create a device in TTN V3 with the OTAA keys from TrackerD.
	165
19.2	166	Each TrackerD is shipped with a sticker with the default device EUI as below:
	167
51.3	168
50.2	169	[[image:1664501677253-891.png]]
19.2	170
	171
	172	Input these keys to their LoRaWAN Server portal. Below is TTN V3 screen shot:
	173
	174
50.2	175	__Add APP EUI in the application:__
19.2	176
	177
50.2	178	[[image:1664501711466-918.png]]
19.2	179
	180
	181
50.2	182	[[image:1664501721248-725.png]]
19.2	183
	184
50.2	185	[[image:1664501734705-405.png]]
19.2	186
	187
	188
50.2	189	__Add APP KEY and DEV EUI:__
19.2	190
	191
50.2	192	[[image:1664501784668-703.png]]
19.2	193
	194
	195
	196
50.2	197	(% style="color:blue" %)Step 2:(%%) Power on TrackerD by using the on board switch.
19.2	198
50.2	199
	200	(% 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.
	201
	202
	203	(% style="color:blue" %)Positioning Mode(SMOD):
	204
51.9	205	* (% style="color:#037691" %)GPS ONLY(Factory Settings): (%%)only get GPS location info.
	206	* (% style="color:#037691" %)BLE ONLY: (%%)Only obtain iBeacon info via BLE. Design for Indoor tracking.
	207	* (% style="color:#037691" %)GPS/BLE Hybrid: (%%)Combination for Indoor and Outdoor tracking.
19.2	208
51.3	209	User can switch modes by [[changing SMOD>>\|\|anchor="H3.2.7SetPositioningMode"]].
19.2	210
	211
50.2	212
51.3	213	== 2.3 Uplink Payload ==
19.2	214
	215
50.2	216	=== 2.3.1 Uplink FPORT~=5, Device Status ===
19.2	217
	218
	219
51.3	220	=== 2.3.2 Uplink FPORT~= , Realtime GNSS Positioning ===
19.2	221
	222
50.2	223	The default uplink payload includes totally 11 bytes. (User can use AT+MOD=0 to enable the Temperature and humidity sensor to hum/tem info from accelerometer. When accelerometer info is enable, total payload will be 15 bytes, please note 15 bytes won't work on DR0 on US915/AU915 frequency band. )
19.2	224
50.2	225
51.24	226	(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %)
51.23	227	\|=(% scope="row" style="width: 50px;" %)(((
51.21	228	Size(bytes)
51.24	229	)))\|(% style="width:60px" %)4\|(% style="width:70px" %)4\|(% style="width:80px" %)2\|(% style="width:50px" %)1\|(% style="width:88px" %)(((
51.21	230	2(optional)
51.24	231	)))\|(% style="width:87px" %)(((
	232	2(optional)
19.2	233	)))
51.18	234	\|=(% style="width: 69px;" %)Value\|(% style="width:76px" %)[[Latitude>>\|\|anchor="HLocationinfo:"]]\|(% style="width:87px" %)[[Longitude>>\|\|anchor="HLocationinfo:"]]\|(% style="width:76px" %)(((
51.5	235	[[Alarm & BAT>>\|\|anchor="HAlarm26BAT:"]]
51.24	236	)))\|(% style="width:52px" %)[[FLAG>>\|\|anchor="HFLAG:"]]\|(% style="width:88px" %)[[Hum>>\|\|anchor="HHum:"]]\|(% style="width:87px" %)[[Tem>>\|\|anchor="HTem:"]]
19.2	237
50.2	238	[[image:1664501958445-288.png]]
19.2	239
50.2	240
51.24	241	==== (% style="color:blue" %)Alarm & BAT:(%%) ====
19.2	242
51.24	243	(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
	244	\|=(% scope="row" style="width: 50px;" %)Size(bit)\|(% style="width:50px" %)1 bit\|(% style="width:80px" %)1bit\|(% style="width:50px" %)14bits
51.22	245	\|=(% style="width: 72px;" %)Value\|(% style="width:67px" %)reserve\|(% style="width:118px" %)Alarm Indicate\|(% style="width:63px" %)[[BAT>>\|\|anchor="HBAT:"]]
19.2	246
51.27	247
51.30	248
51.24	249	==== (% style="color:blue" %)FLAG:(%%) ====
	250
	251	(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
	252	\|=(% scope="row" style="width: 50px;" %)Size(bit)\|(% style="width:50px" %)2bits\|(% style="width:50px" %)1bit\|(% style="width:100px" %)5 bits
51.29	253	\|=(% 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	254
51.11	255	Example: Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A
19.2	256
	257
51.24	258	==== (% style="color:blue" %)Location info:(%%) ====
19.2	259
51.11	260	* Latitude: 02863D68 ⇒ //if (0x//02863D68//& 0x80000000 = 0 )~:// //value = 02863D68 /1000000 = 42.351976//
	261	* Longitude: FAC29BAF ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~:// //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
19.2	262
51.28	263
	264
51.9	265	(% style="color:red" %)Important note:
19.2	266
50.2	267	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	268
50.2	269	2. In firmware version v1.5, Roll & Pitch is disabled by default.
19.2	270
50.2	271	3. When enable 9-axis motion sensor, the total payload will be 15 bytes, while US915/AU915 DR0 accept only 11 bytes payload. In this case, the payload on server will be ignore and shows as below:
19.2	272
	273
50.2	274	[[image:1664502116362-706.png]]
19.2	275
	276
50.2	277
	278	4. While GPS can't get location info after timeout(FTIME Parameter), the latitude and longitude will be filled with all 0x00:
	279
	280	[[image:1664502166010-515.png]]
	281
	282
	283
51.24	284	==== (% style="color:blue" %)Alarm:(%%) ====
50.2	285
51.6	286	Example: 0x4B & 0x40 >> 6 = 0x01
19.2	287
	288
51.24	289	==== (% style="color:blue" %)BAT:(%%) ====
51.6	290
	291	Example: 0x0CDD & 0x3FFF ⇒ 3293 (mV).
	292
51.27	293	(((
51.9	294	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	295	)))
51.6	296
50.4	297	* > 4.0v : 80% ~~ 100%
	298	* 3.85v ~~3.99v: 60% ~~ 80%
	299	* 3.70v ~~ 3.84v: 40% ~~ 60%
	300	* 3.40v ~~ 3.69v: 20% ~~ 40%
	301	* < 3.39v: 0~~20%
19.2	302
51.11	303
51.30	304
	305
51.24	306	==== (% style="color:blue" %)LON:(%%) ====
	307
51.30	308
51.4	309	Enable/Disable LED activity for uplink
19.2	310
51.27	311	(((
50.2	312	0x00: Disable LED indicator.
51.27	313	)))
19.2	314
51.27	315	(((
50.2	316	0x01: Enable LED indicator (Default Value)
51.27	317	)))
19.2	318
	319
51.24	320	==== (% style="color:blue" %)Hum:(%%) ====
19.2	321
51.4	322	0202 = //if (0x0202 & 0x8000 = 0 ): value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
19.2	323
	324
51.24	325	==== (% style="color:blue" %)Tem:(%%) ====
19.2	326
51.9	327	011A =if (0x011A & 0x8000 = 1 ): value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree//
51.4	328
	329
	330
50.2	331	=== 2.3.3 Uplink FPORT~= , History GNSS Positioning ===
19.2	332
	333
50.2	334
	335	=== 2.3.4 BLE positioning Payload(Fport2) ===
	336
	337
51.28	338	Different MODE has different payload: (% style="color:blue" %)MODE=2
19.2	339
51.25	340	(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
51.26	341	\|=(% scope="row" style="width: 60px;" %)(((
51.24	342	Size(bytes)
51.26	343	)))\|(% 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	344	\|=(% style="width: 50px;" %)Value\|(% style="width:44px" %)[[UUID>>\|\|anchor="HLocationinfo:"]]\|(% style="width:61px" %)(((
51.8	345	iBeacon MAJOR
51.11	346	)))\|(% style="width:63px" %)(((
	347	iBeacon MINOR
50.2	348	)))\|(% style="width:71px" %)(((
51.8	349	iBeacon Measured Power
51.11	350	)))\|(% style="width:50px" %)(((
51.8	351	iBeacon RSSI
51.11	352	)))\|(% style="width:47px" %)(((
51.8	353	[[Alarm & BAT>>\|\|anchor="HAlarm26BAT:"]]
51.11	354	)))\|(% style="width:15px" %)[[FLAG>>\|\|anchor="HFLAG:"]]
19.2	355
50.2	356	[[image:1664502425687-834.png]]
19.2	357
	358
51.9	359	* (% style="color:#037691" %)BAT: (%%) Ex1: 0x4B45 & 0x3FFF ⇒ 3901 (mV).
	360	* (% style="color:#037691" %)MODE: (%%)Define the payload format.
	361	* (% style="color:#037691" %)UUID: (%%)The uuid from the strongest iBeacon.
	362	* (% style="color:#037691" %)MAJOR: (%%) The MAJOR from the strongest iBeacon.
	363	* (% style="color:#037691" %)MINOR: (%%)The MAJOR from the strongest iBeacon.
	364	* (% style="color:#037691" %)Measured Power: (%%) The Measured Power from the strongest iBeacon.
	365	* (% style="color:#037691" %)RSSI: (%%) The RSSI from the strongest iBeacon.
19.2	366
51.27	367
	368
51.30	369
19.3	370	=== 2.3.5 Add Payload format in TTN V3 ===
	371
50.2	372
19.2	373	In TTN V3, use can add a custom payload so it shows friendly.
	374
51.9	375	In the page (% style="color:#037691" %)Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder
19.2	376
	377
50.2	378	[[image:1664502649601-895.png]]
	379
51.9	380
19.2	381	Add the decoder from this link:
	382
	383
	384	Save the change the uplink message will be parsed. As below:
	385
50.2	386	[[image:1664502676891-606.png]]
19.2	387
	388
	389
19.3	390	== 2.4 Integrate with Datacake ==
19.2	391
	392
51.27	393	(((
19.2	394	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	395	)))
19.2	396
51.27	397	(((
50.2	398	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	399	)))
19.2	400
	401
50.2	402	[[image:1664502695771-538.png]]
19.2	403
50.2	404
	405
19.3	406	== 2.5 Integrate with Tago ==
19.2	407
	408
51.27	409	(((
19.2	410	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	411	)))
19.2	412
51.27	413	(((
19.2	414	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	415	)))
19.2	416
	417
50.2	418	[[image:1664502715371-321.png]]
19.2	419
	420
	421
19.3	422	== 2.6 Alarm Mode ==
19.2	423
	424
51.27	425	(((
51.11	426	User can push the (% style="color:red" %)RED button(%%) by more than 5 seconds to enter Alarm Mode.
51.27	427	)))
19.2	428
	429
51.27	430	(((
51.11	431	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	432	)))
19.2	433
	434
51.27	435	(((
19.2	436	Two ways to exit alarm mode:
51.27	437	)))
19.2	438
	439	* Server send a downlink command to exit.
	440	* User fast press the RED button 10 times.
	441
51.27	442	(((
51.11	443	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	444	)))
19.2	445
	446
50.2	447
51.26	448	== 2.7 Sports Mode ==
19.2	449
	450
	451
19.3	452	== 2.8 LED Status ==
19.2	453
	454
51.26	455	(% border="1.5" style="background-color:#ffffcc; color:green; width:500px" %)
51.27	456	\|=(% style="width: 150px;" %)Event\|=(% style="width: 200px;" %)Action\|=(% style="width: 150px;" %)AT+LON to control on/off
51.11	457	\|(% 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
	458	\|(% style="width:157px" %)Join request\|(% style="width:271px" %)(% style="color:green" %)Green (%%)led fast blink once (200ms)\|(% style="width:202px" %)Yes
	459	\|(% style="width:157px" %)Join Success\|(% style="width:271px" %)(% style="color:green" %)Green(%%) led on 5 second\|(% style="width:202px" %)N/A
	460	\|(% style="width:157px" %)Fixing Location\|(% style="width:271px" %)(% style="color:blue" %)BLUE (%%)blinks 200ms per second\|(% style="width:202px" %)Yes
	461	\|(% style="width:157px" %)Fixed and uplink\|(% style="width:271px" %)(% style="color:green" %)GREEN (%%)blinks twice (200ms per blink)\|(% style="width:202px" %)Yes
	462	\|(% style="width:157px" %)Fail Fix and uplink\|(% style="width:271px" %)(% style="color:red" %)RED (%%)blinks twice (200ms per blink)\|(% style="width:202px" %)Yes
	463	\|(% style="width:157px" %)Enter Alarm mode\|(% style="width:271px" %)(% style="color:red" %)RED (%%)on for 3 seconds\|(% style="width:202px" %)Yes
	464	\|(% style="width:157px" %)Uplink under Alarm\|(% style="width:271px" %)(% style="color:red" %)RED (%%)on for 1 second\|(% style="width:202px" %)Yes
	465	\|(% style="width:157px" %)Exit Alarm\|(% style="width:271px" %)(% style="color:blue" %)BLUE (%%)led on 5 second\|(% style="width:202px" %)Yes
	466	\|(% style="width:157px" %)Get Downlink\|(% style="width:271px" %)(% style="color:green" %)GREEN(%%) led on 1 second\|(% style="width:202px" %)Yes
	467	\|(% style="width:157px" %)Movement Detect\|(% style="width:271px" %)(% style="color:red" %)RED (%%)led on 500ms\|(% style="width:202px" %)N/A
19.2	468
51.27	469
51.28	470
19.3	471	== 2.9 Button Function ==
19.2	472
50.2	473
51.27	474	(% style="color:blue" %)RESET button:
19.2	475
50.2	476	[[image:1664502835802-546.png]]
19.2	477
	478	Push this button will reboot the device. Device will exit alarm mode and re-join to LoRaWAN server.
	479
	480
51.11	481	(% style="color:red" %)RED button:
19.2	482
50.2	483	[[image:1664502854406-763.png]]
19.2	484
	485
51.27	486	(% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
	487	\|=(% style="width: 100px;" %)Function\|=(% style="width: 210px;" %)Action\|=(% style="width: 210px;" %)Description
51.11	488	\|(% 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"]]
	489	\|(% 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	490	\|(% 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	491
51.28	492
	493
19.3	494	== 2.10 USB Port Function ==
19.2	495
50.2	496
19.2	497	The USB interface of TrackerD has below functions:
	498
	499	* Power on the device
	500	* Recharge the battery
51.11	501	* [[Configure Device>>\|\|anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
	502	* [[Upgrade Firmware>>\|\|anchor="H5.UploadFirmware"]]
19.2	503
51.28	504
	505
	506
19.3	507	= 3. Configure TrackerD via AT command or LoRaWAN downlink =
19.2	508
	509
	510	User can configure TrackerD via AT Command or LoRaWAN Downlink.
	511
51.13	512	LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
19.2	513
	514
50.2	515
19.3	516	== 3.1 Access AT Command ==
19.2	517
	518
50.2	519	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	520
	521
50.2	522	[[image:1664502999401-486.png]]
	523
	524
51.11	525	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	526
	527
50.2	528	[[image:1664503022490-662.png]]
19.2	529
	530
	531
50.2	532	[[image:1664503035713-500.png]]
19.2	533
	534
	535
50.2	536	[[image:1664503047675-651.png]]
	537
	538
	539
19.3	540	== 3.2 Command Set ==
19.2	541
	542
19.3	543	=== 3.2.1 Set Transmit Interval ===
19.2	544
50.2	545
19.2	546	Set device uplink interval.
	547
51.13	548	* (% style="color:blue" %)AT Command:
19.2	549
51.13	550	(% style="color:#037691" %)AT+TDC=xxx
19.2	551
50.2	552	Example: AT+TDC=300000. Means set interval to 5 minutes(300 seconds)
19.2	553
	554
51.13	555	* (% style="color:blue" %)Downlink Payload (prefix 0x01):
19.2	556
51.13	557	(% style="color:#037691" %)0x01 00 01 2C (%%) ~/~/ Same as AT+TDC=300000
19.2	558
	559
50.2	560
19.3	561	=== 3.2.2 Set Alarm Packet transmission interval ===
19.2	562
50.2	563
19.2	564	Set alarm packet transmit interval
	565
51.13	566	* (% style="color:blue" %)AT Command:
19.2	567
51.13	568	(% style="color:#037691" %)AT+ATDC=xx.
19.2	569
51.2	570	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	571
	572
51.13	573	* (% style="color:blue" %)Downlink Payload (prefix 0xB1):
19.2	574
51.13	575	(% style="color:#037691" %)0xB1 00 00 3C (%%) ~/~/ Same as AT+ATDC=60000
19.2	576
	577
	578
50.2	579	=== 3.2.3 Set Sports Mode Packet transmission interval ===
	580
	581
19.2	582	Set sports packet transmit interval
	583
51.13	584	* (% style="color:blue" %)AT Command:
19.2	585
51.13	586	(% style="color:#037691" %)AT+MTDC=xx.
19.2	587
51.28	588	Example: AT+MTDC=300000 ~-~-> Set Sports Mode Packet Interval to 300 seconds. TrackerD will send every 300 seconds in Sports mode, Default Value: 300000
19.2	589
	590
51.13	591	* (% style="color:blue" %)Downlink Payload (prefix 0x03):
19.2	592
51.13	593	(% style="color:#037691" %)0x03 00 01 2C (%%) ~/~/ Same as AT+ MTDC=3000000
19.2	594
	595
	596
50.2	597	=== 3.2.4 Exit Alarm ===
19.2	598
50.2	599
19.2	600	Server send downlink command to exit Alarm mode
	601
51.13	602	* (% style="color:blue" %)AT Command: No AT Command
19.2	603
51.13	604	* (% style="color:blue" %)Downlink Payload (prefix 0x02):
19.2	605
51.13	606	(% style="color:#037691" %)0x02 01 (%%) ~/~/ Exit Alarm Mode
19.2	607
51.13	608
	609
50.2	610	=== 3.2.5 Disable/Enable LED flash ===
	611
	612
19.2	613	Disable/Enable LED for position, downlink and uplink
	614
51.13	615	* (% style="color:blue" %)AT Command:
19.2	616
51.13	617	(% style="color:#037691" %)AT+LON=xx. (Disable (0), Enable (1), default:1)
19.2	618
51.28	619	Example: AT+LON=0 ~-~-> Disable LED for position, downlink and uplink.
19.2	620
	621
51.13	622	* (% style="color:blue" %)Downlink Payload (prefix 0xAE):
19.2	623
51.13	624	(% style="color:#037691" %)0xAE 00 (%%) ~/~/ Same as AT+LON=0
19.2	625
	626
	627
50.2	628	=== 3.2.6 Disable/Enable movement detect (Debug Only) ===
19.2	629
	630
	631	User can use this feature to check and set thread hole of movement detect
	632
51.13	633	* (% style="color:blue" %)AT Command:
19.2	634
51.13	635	(% style="color:#037691" %)AT+INTWK=xx. (Disable (0), Enable (1), default:0)
19.2	636
51.28	637	Example: AT+ INTWK =1 ~-~-> Enable detect movement.
19.2	638
	639
51.13	640	* (% style="color:blue" %)Downlink Payload (prefix 0xAF):
19.2	641
51.13	642	(% style="color:#037691" %)0xAF 01 (%%) ~/~/ Same as AT+ INTWK =1
19.2	643
	644
	645
50.2	646	=== 3.2.7 Set Positioning Mode ===
19.2	647
50.2	648
19.2	649	SMOD define the how TrackerD scan and uplink date.
	650
50.2	651	GPS室外定位模式：设备默认模式，设备入网后会发送device当前模式下的信息，随后立即定位发送数据包（默认是3分钟定位，超过将发送无效数据），如果出现意外情况下，快速按键3下，将会发出报警消息（默认每分钟发送一次）。GPS还有一种logdata模式，在断网的情况下将数据存储下来，等到有网的时候，一次将数据以每10秒上报。
19.2	652
50.2	653	BLE室内定位模式：设备入网后会发送device当前模式下的信息，随后立即定位发送数据包（默认是5秒，超过将发送无效数据），如果出现意外情况下，快速按键3下，将会发出报警消息（默认每3分钟发送一次）。
19.2	654
50.2	655	GPS和BLE混动模式：设备入网后会发送device当前模式下的信息，随后立即判断是否在室内，如果是就进行BLE定位，不是就GPS定位。如果出现意外情况下，快速按键3下，将会发出报警消息（默认每分钟发送一次）。
19.2	656
50.2	657	运动模式：设备入网后会发送device当前模式下的信息，随后发送GPS定位数据，设备判断是否在运动，没有运动传感器没有检测到动作，立即进入静止状态（默认20分钟），如果产生运动，将每5分钟发送一次数据，再第五分钟后检测设备有误运动，无将切换到静止状态，有立即发送数据。
19.2	658
	659
	660
51.13	661	* (% style="color:blue" %)AT Command:
19.2	662
51.13	663	(% style="color:#037691" %)AT+SMOD=xx.
19.2	664
	665
50.2	666	Example:
19.2	667
50.2	668	AT+ SMOD =1,0 ~-~-> GPS+ BAT+ State+Tem&Hum
19.2	669
50.2	670	AT+ SMOD =1,1 ~-~-> GPS +BAT State
19.2	671
50.2	672	AT+ SMOD =2,3 ~-~-> (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State。
19.2	673
50.2	674
51.13	675	* (% style="color:blue" %)Downlink Payload (prefix 0xA5):
19.2	676
51.13	677	(% style="color:#037691" %)0xA5 01 00 (%%) ~/~/ Same as AT+ SMOD =1,0
19.2	678
	679
	680
50.2	681	=== 3.2.8 Set MAX GPS position time ===
	682
	683
19.2	684	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.
	685
	686
	687	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.
	688
	689
51.13	690	* (% style="color:blue" %)AT Command:
19.2	691
51.13	692	(% style="color:#037691" %)AT+FTIME=xx (%%) ~-~-> Set to use xx as max fix time.
19.2	693
50.2	694	Example: AT+FTIME=150
19.2	695
	696
51.13	697	* (% style="color:blue" %)Downlink Payload (prefix 0xAA):
19.2	698
51.13	699	(% style="color:#037691" %)0xAA 00 96 (%%) ~/~/ Set AT+FTIME=150
19.2	700
	701
	702
19.4	703	=== 3.3.9 Set PDOP value for GPS fix accuracy ===
19.2	704
	705
50.2	706	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	707
50.2	708
19.2	709	A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
	710
	711
51.13	712	* (% style="color:blue" %)AT Command:
19.2	713
51.13	714	(% style="color:#037691" %)AT+PDOP=2.5 (%%) ~-~-> Set PDOP to 2.5
19.2	715
	716
51.13	717	* (% style="color:blue" %)Downlink Payload (prefix 0xAD):
19.2	718
51.13	719	(% style="color:#037691" %)0xAD 00 0A (%%) ~/~/ Set AT+PDOP=1 (0x0A / 10 =1)
19.2	720
51.13	721	(% style="color:#037691" %)0xAD 00 19 (%%) ~/~/ Set AT+PDOP=2.5 (0x19 / 10 =2.5)
19.2	722
51.13	723	(% style="color:#037691" %)0xAD 00 46 (%%) ~/~/ Set AT+PDOP=7 (0x46 / 10 =7)
19.2	724
50.2	725
51.12	726
19.2	727	Disable/Enable the confirmation mode
	728
51.13	729	* (% style="color:blue" %)AT Command:
19.2	730
51.13	731	(% style="color:#037691" %)AT+CFM=xx.
19.2	732
	733
50.2	734	~ Example:
19.2	735
51.2	736	AT+ CFM=0 ~-~-> Disable confirmation
19.2	737
50.2	738	AT+ CFM=1 ~-~-> Enable confirmation
19.2	739
50.2	740
51.13	741	* (% style="color:blue" %)Downlink Payload (prefix 0x05):
19.2	742
51.13	743	(% style="color:#037691" %)0x05 01 (%%) ~/~/ Same as AT+ SMOD =1
19.2	744
	745
	746
19.4	747	= 4. Setting for Different Scenarios =
19.2	748
	749
	750
19.4	751	= 5. Upload Firmware =
19.2	752
19.4	753
	754	== 5.1 Firmware Change Log ==
	755
50.2	756
19.2	757	[[See this link>>url:https://github.com/dragino/TrackerD]]
	758
	759
50.2	760
19.4	761	== 5.2 How to upgrade firmware ==
19.2	762
	763
50.2	764	User can use the TrackerD's USB port to upgrade firmware into it. The hardware connection for upgrade firmware is as below:
19.2	765
	766
50.2	767	(% style="color:blue" %)Step1: (%%)Connect TrackerD and PC via USB cable shipped with TrackerD.
19.2	768
50.2	769
	770	(% style="color:blue" %)Step2: (%%) Install CH9102 driver in the PC.
	771
19.2	772	After installation of the driver and plug in TrackerD, user should be able to see com port in PC's device manager.
	773
	774
51.28	775	(% 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	776
	777
50.2	778	(% style="color:blue" %)Step4: (%%) Run Flash Download Tool and configure chip type to ESP32
19.2	779
	780
50.2	781	[[image:1664503563660-578.png]]
19.2	782
	783
50.2	784	[[image:1664503574618-659.png]]
19.2	785
50.2	786
	787	(% style="color:blue" %)Step5: (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:
	788
19.2	789	[[https:~~/~~/www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0>>url:https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
	790
	791
	792	Users need to use below files:
	793
	794	boot_app0.bin @0e000
	795
	796	ESP_LORA-eeprom-class.bin @ 0x10000
	797
	798
50.2	799	[[image:1664503593459-435.png]]
19.2	800
	801
	802
50.2	803	After upgrade finish, it will show finish as below:
19.2	804
50.2	805	[[image:1664503611848-385.png]]
19.2	806
	807
50.2	808
19.4	809	= 6. Developer Guide =
19.2	810
	811
19.4	812	== 6.1 Compile Source Code ==
	813
	814
	815	=== 6.1.1 Set up ARDUINO compile environment ===
	816
	817
51.28	818	* 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	819
51.15	820	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	821
	822
50.2	823	[[image:1664503635019-941.png]]
19.2	824
50.2	825
51.28	826	* (% style="color:#037691" %)Go to tools ~-~-> Boards ~-~-> Boards Manager,(%%) find the esp32 information and install it.
19.2	827
50.2	828	[[image:1664503715811-892.png]]
19.2	829
	830
	831
51.28	832	* Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]
19.2	833
50.2	834	Put the Library in the TrackerD directory into the libraries file in the Arduino directory:
19.2	835
	836
50.2	837	[[image:1664503752288-974.png]]
19.2	838
50.2	839
	840
19.4	841	== 6.2 Source Code ==
	842
	843
51.16	844	* (% style="color:blue" %)Open the example in the TrackerD file, please select the correct port in the IDE, as shown below:
19.2	845
50.2	846	[[image:1664503794261-827.png]]
19.2	847
	848
	849
51.16	850	* (% style="color:blue" %)Click to upload
19.2	851
50.2	852	[[image:1664503808294-336.png]]
19.2	853
	854
	855
51.16	856	* (% style="color:blue" %)Check the result, if the upload is successful, as shown below, open the serial port to view the data
19.2	857
50.2	858	[[image:1664503824081-592.png]] [[image:1664503831430-500.png]]
19.2	859
	860
	861
18.2	862	= 7. FAQ =
15.2	863
	864
18.2	865	== 7.1 How to change the LoRa Frequency Bands/Region? ==
14.1	866
	867
51.14	868	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	869
12.1	870
2.1	871
18.2	872	== 7.2 What is the pin mapping for the USB program cable? ==
2.1	873
7.1	874
18.2	875	[[image:1664499635206-262.png]]
7.1	876
	877
	878
51.28	879	(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:314px" %)
51.27	880	\|=(% style="width: 118px;" %)Pin\|=(% style="width: 67px;" %)Color\|=(% style="width: 123px;" %)USB Pin
18.2	881	\|(% style="width:118px" %)A4,B4,A9,B9\|(% style="width:67px" %)Red\|(% style="width:123px" %)VCC
	882	\|(% style="width:118px" %)A7,B7\|(% style="width:67px" %)White\|(% style="width:123px" %)D- (N/A)
	883	\|(% style="width:118px" %)A6,B6\|(% style="width:67px" %)Green\|(% style="width:123px" %)D+(N/A)
	884	\|(% style="width:118px" %)A1,B1,A12,B12\|(% style="width:67px" %)Black\|(% style="width:123px" %)GND
	885	\|(% style="width:118px" %)A5\|(% style="width:67px" %)Purple\|(% style="width:123px" %)MTDC/GOIO13
	886	\|(% style="width:118px" %)B5\|(% style="width:67px" %)Blue\|(% style="width:123px" %)MTDC/GPIO12
	887	\|(% style="width:118px" %)A8\|(% style="width:67px" %)Yellow\|(% style="width:123px" %)MTMS/GPIO14
	888	\|(% style="width:118px" %)B8\|(% style="width:67px" %)Grey\|(% style="width:123px" %)MTDO/GPIO15
7.1	889
51.28	890
	891
18.2	892	= 8. Order Info =
7.1	893
	894
15.6	895	Part Number: (% style="color:blue" %)TrackerD-XXX
8.1	896
15.6	897	(% style="color:blue" %)XXX(%%): The default frequency band
8.1	898
15.6	899	* (% style="color:red" %)EU433(%%): Default frequency band EU433
	900	* (% style="color:red" %)EU868(%%): Default frequency band EU868
	901	* (% style="color:red" %)IN865(%%): Default frequency band IN865
	902	* (% style="color:red" %)KR920(%%): Default frequency band KR920
	903	* (% style="color:red" %)AS923(%%): Default frequency band AS923
	904	* (% style="color:red" %)AU915(%%): Default frequency band AU915
	905	* (% style="color:red" %)US915(%%): Default frequency band US915
15.2	906
51.28	907
	908
	909
18.2	910	= 9. Packing Info =
	911
	912
51.30	913	(% style="color:#037691" %)Package Includes:
8.1	914
50.3	915	* TrackerD LoRaWAN GPS/BLE Tracker x 1
	916	* USB recharge & program cable x 1
12.1	917
51.30	918	(% style="color:#037691" %)Dimensions and Weight:
12.1	919
50.3	920	* Device Size: 85 x 48 x 15 cm
	921	* Weight: 50g
15.6	922
51.28	923
	924
	925
18.2	926	= 10. Support =
	927
50.3	928
18.2	929	* 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	930	* 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	931
51.28	932
	933
	934
18.2	935	= 11. Reference =
	936
	937
12.1	938	* [[Firmware in Bin format>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
	939	* [[Source Code>>https://github.com/dragino/TrackerD]]
	940	* [[Hardware Source>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]
51.28	941
	942

Wiki source code of TrackerD -LoRaWAN Tracker User Manual

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