Wiki source code of TrackerD -LoRaWAN Tracker User Manual

Version 51.27 by Xiaoling on 2022/09/30 15:35

version	line-number	content
51.2	1	(% style="text-align:center" %)
	2	[[image:1664505654417-133.png]]
	3
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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
19.2	65	(% style="color:blue" %)Common DC Characteristics:
	66
	67	* Supply Voltage: 5V via USB port or Internal li-on battery
	68	* Operating Temperature: -40 ~~ 60°C
	69
51.27	70
19.2	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
51.27	92
19.2	93	(% style="color:blue" %)Battery:
	94
	95	* 1000mA Li-on Battery power (for model TrackerD)
	96
51.27	97
19.2	98	(% style="color:blue" %)Power Consumption
	99
	100	* Sleeping Mode: 200uA
	101	* LoRa Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
	102	* Tracking: max: 38mA
	103
51.27	104
	105
19.2	106	== 1.3 Features ==
	107
	108
	109	* LoRaWAN 1.0.3 Class A
	110	* ESP32 PICO D4
	111	* SX1276/78 Wireless Chip
51.17	112	** Arduino IDE Compatible
19.2	113	* Open source hardware / software
	114	* Regular/ Real-time GPS,BLE,WIFI tracking
	115	* Built-in3 axis accelerometer (LIS3DH)
	116	* Humidity / temperature sensor : GXCAS Technology GXHT3X
	117	* Motion sensing capability
	118	* Power Monitoring
	119	* Charging circuit via USB port
	120	* 1000mA Li-on Battery power
	121	* Tri-color LED, Alarm button
	122	* Datalog
	123
51.27	124
	125
19.2	126	== 1.4 Applications ==
	127
	128
12.1	129	* Logistics and Supply Chain Management
	130	* Human tracking
	131
51.27	132
	133
19.3	134	= 2.1 Use TrackerD =
19.2	135
50.2	136
19.3	137	== 2.1 How it works? ==
19.2	138
19.3	139
19.2	140	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.
	141
	142
50.2	143
19.3	144	== 2.2 Quick guide to connect to LoRaWAN server ==
19.2	145
	146
50.2	147	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	148
	149
50.2	150	[[image:1664501652064-326.png]]
19.2	151
50.2	152
	153
19.2	154	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:
	155
	156
50.2	157	(% style="color:blue" %)Step 1:(%%) Create a device in TTN V3 with the OTAA keys from TrackerD.
	158
19.2	159	Each TrackerD is shipped with a sticker with the default device EUI as below:
	160
51.3	161
50.2	162	[[image:1664501677253-891.png]]
19.2	163
	164
	165	Input these keys to their LoRaWAN Server portal. Below is TTN V3 screen shot:
	166
	167
50.2	168	__Add APP EUI in the application:__
19.2	169
	170
50.2	171	[[image:1664501711466-918.png]]
19.2	172
	173
	174
50.2	175	[[image:1664501721248-725.png]]
19.2	176
	177
50.2	178	[[image:1664501734705-405.png]]
19.2	179
	180
	181
50.2	182	__Add APP KEY and DEV EUI:__
19.2	183
	184
50.2	185	[[image:1664501784668-703.png]]
19.2	186
	187
	188
	189
50.2	190	(% style="color:blue" %)Step 2:(%%) Power on TrackerD by using the on board switch.
19.2	191
50.2	192
	193	(% 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.
	194
	195
	196	(% style="color:blue" %)Positioning Mode(SMOD):
	197
51.9	198	* (% style="color:#037691" %)GPS ONLY(Factory Settings): (%%)only get GPS location info.
	199	* (% style="color:#037691" %)BLE ONLY: (%%)Only obtain iBeacon info via BLE. Design for Indoor tracking.
	200	* (% style="color:#037691" %)GPS/BLE Hybrid: (%%)Combination for Indoor and Outdoor tracking.
19.2	201
51.3	202	User can switch modes by [[changing SMOD>>\|\|anchor="H3.2.7SetPositioningMode"]].
19.2	203
	204
50.2	205
51.3	206	== 2.3 Uplink Payload ==
19.2	207
	208
50.2	209	=== 2.3.1 Uplink FPORT~=5, Device Status ===
19.2	210
	211
	212
51.3	213	=== 2.3.2 Uplink FPORT~= , Realtime GNSS Positioning ===
19.2	214
	215
50.2	216	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	217
50.2	218
51.24	219	(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:480px" %)
51.23	220	\|=(% scope="row" style="width: 50px;" %)(((
51.21	221	Size(bytes)
51.24	222	)))\|(% style="width:60px" %)4\|(% style="width:70px" %)4\|(% style="width:80px" %)2\|(% style="width:50px" %)1\|(% style="width:88px" %)(((
51.21	223	2(optional)
51.24	224	)))\|(% style="width:87px" %)(((
	225	2(optional)
19.2	226	)))
51.18	227	\|=(% style="width: 69px;" %)Value\|(% style="width:76px" %)[[Latitude>>\|\|anchor="HLocationinfo:"]]\|(% style="width:87px" %)[[Longitude>>\|\|anchor="HLocationinfo:"]]\|(% style="width:76px" %)(((
51.5	228	[[Alarm & BAT>>\|\|anchor="HAlarm26BAT:"]]
51.24	229	)))\|(% style="width:52px" %)[[FLAG>>\|\|anchor="HFLAG:"]]\|(% style="width:88px" %)[[Hum>>\|\|anchor="HHum:"]]\|(% style="width:87px" %)[[Tem>>\|\|anchor="HTem:"]]
19.2	230
50.2	231	[[image:1664501958445-288.png]]
19.2	232
50.2	233
51.24	234	==== (% style="color:blue" %)Alarm & BAT:(%%) ====
19.2	235
51.24	236	(% border="1.2" cellspacing="3" style="background-color:#ffffcc; color:green; width:250px" %)
	237	\|=(% scope="row" style="width: 50px;" %)Size(bit)\|(% style="width:50px" %)1 bit\|(% style="width:80px" %)1bit\|(% style="width:50px" %)14bits
51.22	238	\|=(% style="width: 72px;" %)Value\|(% style="width:67px" %)reserve\|(% style="width:118px" %)Alarm Indicate\|(% style="width:63px" %)[[BAT>>\|\|anchor="HBAT:"]]
19.2	239
51.27	240
51.24	241	==== (% style="color:blue" %)FLAG:(%%) ====
	242
	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" %)2bits\|(% style="width:50px" %)1bit\|(% style="width:100px" %)5 bits
51.22	245	\|=(% style="width: 79px;" %)Value\|(% style="width:55px" %)[[MOD>>\|\|anchor="H2.3.4BLEpositioningPayload28Fport229"]]\|(% style="width:47px" %)[[LON>>\|\|anchor="HLON:"]]\|(% style="width:140px" %)Firmware version
19.2	246
51.11	247	Example: Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A
19.2	248
	249
51.24	250	==== (% style="color:blue" %)Location info:(%%) ====
19.2	251
51.11	252	* Latitude: 02863D68 ⇒ //if (0x//02863D68//& 0x80000000 = 0 )~:// //value = 02863D68 /1000000 = 42.351976//
	253	* Longitude: FAC29BAF ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~:// //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
19.2	254
51.9	255	(% style="color:red" %)Important note:
19.2	256
50.2	257	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	258
50.2	259	2. In firmware version v1.5, Roll & Pitch is disabled by default.
19.2	260
50.2	261	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	262
	263
50.2	264	[[image:1664502116362-706.png]]
19.2	265
	266
50.2	267
	268	4. While GPS can't get location info after timeout(FTIME Parameter), the latitude and longitude will be filled with all 0x00:
	269
	270	[[image:1664502166010-515.png]]
	271
	272
	273
51.24	274	==== (% style="color:blue" %)Alarm:(%%) ====
50.2	275
51.6	276	Example: 0x4B & 0x40 >> 6 = 0x01
19.2	277
	278
51.24	279	==== (% style="color:blue" %)BAT:(%%) ====
51.6	280
	281	Example: 0x0CDD & 0x3FFF ⇒ 3293 (mV).
	282
51.27	283	(((
51.9	284	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	285	)))
51.6	286
	287
50.4	288	* > 4.0v : 80% ~~ 100%
	289	* 3.85v ~~3.99v: 60% ~~ 80%
	290	* 3.70v ~~ 3.84v: 40% ~~ 60%
	291	* 3.40v ~~ 3.69v: 20% ~~ 40%
	292	* < 3.39v: 0~~20%
19.2	293
51.11	294
51.24	295	==== (% style="color:blue" %)LON:(%%) ====
	296
51.9	297
51.4	298	Enable/Disable LED activity for uplink
19.2	299
51.27	300	(((
50.2	301	0x00: Disable LED indicator.
51.27	302	)))
19.2	303
51.27	304	(((
50.2	305	0x01: Enable LED indicator (Default Value)
51.27	306	)))
19.2	307
	308
51.24	309	==== (% style="color:blue" %)Hum:(%%) ====
19.2	310
51.4	311	0202 = //if (0x0202 & 0x8000 = 0 ): value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
19.2	312
	313
51.24	314	==== (% style="color:blue" %)Tem:(%%) ====
19.2	315
51.9	316	011A =if (0x011A & 0x8000 = 1 ): value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree//
51.4	317
	318
	319
50.2	320	=== 2.3.3 Uplink FPORT~= , History GNSS Positioning ===
19.2	321
	322
50.2	323
	324	=== 2.3.4 BLE positioning Payload(Fport2) ===
	325
	326
19.2	327	Different MODE has different payload:
	328
	329	MODE=2
	330
51.25	331	(% border="1.5" cellspacing="3" style="background-color:#ffffcc; color:green; width:450px" %)
51.26	332	\|=(% scope="row" style="width: 60px;" %)(((
51.24	333	Size(bytes)
51.26	334	)))\|(% 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	335	\|=(% style="width: 50px;" %)Value\|(% style="width:44px" %)[[UUID>>\|\|anchor="HLocationinfo:"]]\|(% style="width:61px" %)(((
51.8	336	iBeacon MAJOR
51.11	337	)))\|(% style="width:63px" %)(((
	338	iBeacon MINOR
50.2	339	)))\|(% style="width:71px" %)(((
51.8	340	iBeacon Measured Power
51.11	341	)))\|(% style="width:50px" %)(((
51.8	342	iBeacon RSSI
51.11	343	)))\|(% style="width:47px" %)(((
51.8	344	[[Alarm & BAT>>\|\|anchor="HAlarm26BAT:"]]
51.11	345	)))\|(% style="width:15px" %)[[FLAG>>\|\|anchor="HFLAG:"]]
19.2	346
51.27	347
50.2	348	[[image:1664502425687-834.png]]
19.2	349
	350
51.9	351	* (% style="color:#037691" %)BAT: (%%) Ex1: 0x4B45 & 0x3FFF ⇒ 3901 (mV).
	352	* (% style="color:#037691" %)MODE: (%%)Define the payload format.
	353	* (% style="color:#037691" %)UUID: (%%)The uuid from the strongest iBeacon.
	354	* (% style="color:#037691" %)MAJOR: (%%) The MAJOR from the strongest iBeacon.
	355	* (% style="color:#037691" %)MINOR: (%%)The MAJOR from the strongest iBeacon.
	356	* (% style="color:#037691" %)Measured Power: (%%) The Measured Power from the strongest iBeacon.
	357	* (% style="color:#037691" %)RSSI: (%%) The RSSI from the strongest iBeacon.
19.2	358
51.27	359
	360
19.3	361	=== 2.3.5 Add Payload format in TTN V3 ===
	362
50.2	363
19.2	364	In TTN V3, use can add a custom payload so it shows friendly.
	365
51.9	366	In the page (% style="color:#037691" %)Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder
19.2	367
	368
50.2	369	[[image:1664502649601-895.png]]
	370
51.9	371
19.2	372	Add the decoder from this link:
	373
	374
	375	Save the change the uplink message will be parsed. As below:
	376
50.2	377	[[image:1664502676891-606.png]]
19.2	378
	379
	380
19.3	381	== 2.4 Integrate with Datacake ==
19.2	382
	383
51.27	384	(((
19.2	385	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	386	)))
19.2	387
51.27	388	(((
50.2	389	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	390	)))
19.2	391
	392
50.2	393	[[image:1664502695771-538.png]]
19.2	394
50.2	395
	396
19.3	397	== 2.5 Integrate with Tago ==
19.2	398
	399
51.27	400	(((
19.2	401	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	402	)))
19.2	403
51.27	404	(((
19.2	405	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	406	)))
19.2	407
	408
50.2	409	[[image:1664502715371-321.png]]
19.2	410
	411
	412
19.3	413	== 2.6 Alarm Mode ==
19.2	414
	415
51.27	416	(((
51.11	417	User can push the (% style="color:red" %)RED button(%%) by more than 5 seconds to enter Alarm Mode.
51.27	418	)))
19.2	419
	420
51.27	421	(((
51.11	422	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	423	)))
19.2	424
	425
51.27	426	(((
19.2	427	Two ways to exit alarm mode:
51.27	428	)))
19.2	429
	430	* Server send a downlink command to exit.
	431	* User fast press the RED button 10 times.
	432
51.27	433
	434	(((
51.11	435	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	436	)))
19.2	437
	438
50.2	439
51.26	440	== 2.7 Sports Mode ==
19.2	441
	442
	443
19.3	444	== 2.8 LED Status ==
19.2	445
	446
51.26	447	(% border="1.5" style="background-color:#ffffcc; color:green; width:500px" %)
51.27	448	\|=(% style="width: 150px;" %)Event\|=(% style="width: 200px;" %)Action\|=(% style="width: 150px;" %)AT+LON to control on/off
51.11	449	\|(% 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
	450	\|(% style="width:157px" %)Join request\|(% style="width:271px" %)(% style="color:green" %)Green (%%)led fast blink once (200ms)\|(% style="width:202px" %)Yes
	451	\|(% style="width:157px" %)Join Success\|(% style="width:271px" %)(% style="color:green" %)Green(%%) led on 5 second\|(% style="width:202px" %)N/A
	452	\|(% style="width:157px" %)Fixing Location\|(% style="width:271px" %)(% style="color:blue" %)BLUE (%%)blinks 200ms per second\|(% style="width:202px" %)Yes
	453	\|(% style="width:157px" %)Fixed and uplink\|(% style="width:271px" %)(% style="color:green" %)GREEN (%%)blinks twice (200ms per blink)\|(% style="width:202px" %)Yes
	454	\|(% style="width:157px" %)Fail Fix and uplink\|(% style="width:271px" %)(% style="color:red" %)RED (%%)blinks twice (200ms per blink)\|(% style="width:202px" %)Yes
	455	\|(% style="width:157px" %)Enter Alarm mode\|(% style="width:271px" %)(% style="color:red" %)RED (%%)on for 3 seconds\|(% style="width:202px" %)Yes
	456	\|(% style="width:157px" %)Uplink under Alarm\|(% style="width:271px" %)(% style="color:red" %)RED (%%)on for 1 second\|(% style="width:202px" %)Yes
	457	\|(% style="width:157px" %)Exit Alarm\|(% style="width:271px" %)(% style="color:blue" %)BLUE (%%)led on 5 second\|(% style="width:202px" %)Yes
	458	\|(% style="width:157px" %)Get Downlink\|(% style="width:271px" %)(% style="color:green" %)GREEN(%%) led on 1 second\|(% style="width:202px" %)Yes
	459	\|(% style="width:157px" %)Movement Detect\|(% style="width:271px" %)(% style="color:red" %)RED (%%)led on 500ms\|(% style="width:202px" %)N/A
19.2	460
51.27	461
19.3	462	== 2.9 Button Function ==
19.2	463
50.2	464
51.27	465	(% style="color:blue" %)RESET button:
19.2	466
50.2	467	[[image:1664502835802-546.png]]
19.2	468
	469	Push this button will reboot the device. Device will exit alarm mode and re-join to LoRaWAN server.
	470
	471
51.11	472	(% style="color:red" %)RED button:
19.2	473
50.2	474	[[image:1664502854406-763.png]]
19.2	475
	476
51.27	477	(% border="1.5" style="background-color:#ffffcc; color:green; width:520px" %)
	478	\|=(% style="width: 100px;" %)Function\|=(% style="width: 210px;" %)Action\|=(% style="width: 210px;" %)Description
51.11	479	\|(% 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"]]
	480	\|(% 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	481	\|(% 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	482
19.3	483	== 2.10 USB Port Function ==
19.2	484
50.2	485
19.2	486	The USB interface of TrackerD has below functions:
	487
	488	* Power on the device
	489	* Recharge the battery
51.11	490	* [[Configure Device>>\|\|anchor="H3.ConfigureTrackerDviaATcommandorLoRaWANdownlink"]]
	491	* [[Upgrade Firmware>>\|\|anchor="H5.UploadFirmware"]]
19.2	492
19.3	493	= 3. Configure TrackerD via AT command or LoRaWAN downlink =
19.2	494
	495
	496	User can configure TrackerD via AT Command or LoRaWAN Downlink.
	497
51.13	498	LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
19.2	499
	500
50.2	501
19.3	502	== 3.1 Access AT Command ==
19.2	503
	504
50.2	505	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	506
	507
50.2	508	[[image:1664502999401-486.png]]
	509
	510
51.11	511	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	512
	513
50.2	514	[[image:1664503022490-662.png]]
19.2	515
	516
	517
50.2	518	[[image:1664503035713-500.png]]
19.2	519
	520
	521
50.2	522	[[image:1664503047675-651.png]]
	523
	524
	525
19.3	526	== 3.2 Command Set ==
19.2	527
	528
19.3	529	=== 3.2.1 Set Transmit Interval ===
19.2	530
50.2	531
19.2	532	Set device uplink interval.
	533
51.13	534	* (% style="color:blue" %)AT Command:
19.2	535
51.13	536	(% style="color:#037691" %)AT+TDC=xxx
19.2	537
50.2	538	Example: AT+TDC=300000. Means set interval to 5 minutes(300 seconds)
19.2	539
	540
51.13	541	* (% style="color:blue" %)Downlink Payload (prefix 0x01):
19.2	542
51.13	543	(% style="color:#037691" %)0x01 00 01 2C (%%) ~/~/ Same as AT+TDC=300000
19.2	544
	545
50.2	546
19.3	547	=== 3.2.2 Set Alarm Packet transmission interval ===
19.2	548
50.2	549
19.2	550	Set alarm packet transmit interval
	551
51.13	552	* (% style="color:blue" %)AT Command:
19.2	553
51.13	554	(% style="color:#037691" %)AT+ATDC=xx.
19.2	555
51.2	556	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	557
	558
51.13	559	* (% style="color:blue" %)Downlink Payload (prefix 0xB1):
19.2	560
51.13	561	(% style="color:#037691" %)0xB1 00 00 3C (%%) ~/~/ Same as AT+ATDC=60000
19.2	562
	563
	564
50.2	565	=== 3.2.3 Set Sports Mode Packet transmission interval ===
	566
	567
19.2	568	Set sports packet transmit interval
	569
51.13	570	* (% style="color:blue" %)AT Command:
19.2	571
51.13	572	(% style="color:#037691" %)AT+MTDC=xx.
19.2	573
51.2	574	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	575
	576
51.13	577	* (% style="color:blue" %)Downlink Payload (prefix 0x03):
19.2	578
51.13	579	(% style="color:#037691" %)0x03 00 01 2C (%%) ~/~/ Same as AT+ MTDC=3000000
19.2	580
	581
	582
50.2	583	=== 3.2.4 Exit Alarm ===
19.2	584
50.2	585
19.2	586	Server send downlink command to exit Alarm mode
	587
51.13	588	* (% style="color:blue" %)AT Command: No AT Command
19.2	589
51.13	590	* (% style="color:blue" %)Downlink Payload (prefix 0x02):
19.2	591
51.13	592	(% style="color:#037691" %)0x02 01 (%%) ~/~/ Exit Alarm Mode
19.2	593
51.13	594
	595
50.2	596	=== 3.2.5 Disable/Enable LED flash ===
	597
	598
19.2	599	Disable/Enable LED for position, downlink and uplink
	600
51.13	601	* (% style="color:blue" %)AT Command:
19.2	602
51.13	603	(% style="color:#037691" %)AT+LON=xx. (Disable (0), Enable (1), default:1)
19.2	604
50.2	605	Example: AT+LON=0 ~-~-> Disable LED for position, downlink and uplink.
19.2	606
	607
51.13	608	* (% style="color:blue" %)Downlink Payload (prefix 0xAE):
19.2	609
51.13	610	(% style="color:#037691" %)0xAE 00 (%%) ~/~/ Same as AT+LON=0
19.2	611
	612
	613
50.2	614	=== 3.2.6 Disable/Enable movement detect (Debug Only) ===
19.2	615
	616
	617	User can use this feature to check and set thread hole of movement detect
	618
51.13	619	* (% style="color:blue" %)AT Command:
19.2	620
51.13	621	(% style="color:#037691" %)AT+INTWK=xx. (Disable (0), Enable (1), default:0)
19.2	622
51.2	623	Example: AT+ INTWK =1 ~-~-> Enable detect movement.
19.2	624
	625
51.13	626	* (% style="color:blue" %)Downlink Payload (prefix 0xAF):
19.2	627
51.13	628	(% style="color:#037691" %)0xAF 01 (%%) ~/~/ Same as AT+ INTWK =1
19.2	629
	630
	631
50.2	632	=== 3.2.7 Set Positioning Mode ===
19.2	633
50.2	634
19.2	635	SMOD define the how TrackerD scan and uplink date.
	636
50.2	637	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	638
50.2	639	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	640
50.2	641	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	642
50.2	643	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	644
	645
	646
51.13	647	* (% style="color:blue" %)AT Command:
19.2	648
51.13	649	(% style="color:#037691" %)AT+SMOD=xx.
19.2	650
	651
50.2	652	Example:
19.2	653
50.2	654	AT+ SMOD =1,0 ~-~-> GPS+ BAT+ State+Tem&Hum
19.2	655
50.2	656	AT+ SMOD =1,1 ~-~-> GPS +BAT State
19.2	657
50.2	658	AT+ SMOD =2,3 ~-~-> (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State。
19.2	659
50.2	660
51.13	661	* (% style="color:blue" %)Downlink Payload (prefix 0xA5):
19.2	662
51.13	663	(% style="color:#037691" %)0xA5 01 00 (%%) ~/~/ Same as AT+ SMOD =1,0
19.2	664
	665
	666
50.2	667	=== 3.2.8 Set MAX GPS position time ===
	668
	669
19.2	670	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.
	671
	672
	673	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.
	674
	675
51.13	676	* (% style="color:blue" %)AT Command:
19.2	677
51.13	678	(% style="color:#037691" %)AT+FTIME=xx (%%) ~-~-> Set to use xx as max fix time.
19.2	679
50.2	680	Example: AT+FTIME=150
19.2	681
	682
51.13	683	* (% style="color:blue" %)Downlink Payload (prefix 0xAA):
19.2	684
51.13	685	(% style="color:#037691" %)0xAA 00 96 (%%) ~/~/ Set AT+FTIME=150
19.2	686
	687
	688
19.4	689	=== 3.3.9 Set PDOP value for GPS fix accuracy ===
19.2	690
	691
50.2	692	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	693
50.2	694
19.2	695	A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
	696
	697
51.13	698	* (% style="color:blue" %)AT Command:
19.2	699
51.13	700	(% style="color:#037691" %)AT+PDOP=2.5 (%%) ~-~-> Set PDOP to 2.5
19.2	701
	702
51.13	703	* (% style="color:blue" %)Downlink Payload (prefix 0xAD):
19.2	704
51.13	705	(% style="color:#037691" %)0xAD 00 0A (%%) ~/~/ Set AT+PDOP=1 (0x0A / 10 =1)
19.2	706
51.13	707	(% style="color:#037691" %)0xAD 00 19 (%%) ~/~/ Set AT+PDOP=2.5 (0x19 / 10 =2.5)
19.2	708
51.13	709	(% style="color:#037691" %)0xAD 00 46 (%%) ~/~/ Set AT+PDOP=7 (0x46 / 10 =7)
19.2	710
50.2	711
51.12	712
19.2	713	Disable/Enable the confirmation mode
	714
51.13	715	* (% style="color:blue" %)AT Command:
19.2	716
51.13	717	(% style="color:#037691" %)AT+CFM=xx.
19.2	718
	719
50.2	720	~ Example:
19.2	721
51.2	722	AT+ CFM=0 ~-~-> Disable confirmation
19.2	723
50.2	724	AT+ CFM=1 ~-~-> Enable confirmation
19.2	725
50.2	726
51.13	727	* (% style="color:blue" %)Downlink Payload (prefix 0x05):
19.2	728
51.13	729	(% style="color:#037691" %)0x05 01 (%%) ~/~/ Same as AT+ SMOD =1
19.2	730
	731
	732
19.4	733	= 4. Setting for Different Scenarios =
19.2	734
	735
	736
19.4	737	= 5. Upload Firmware =
19.2	738
19.4	739
	740	== 5.1 Firmware Change Log ==
	741
50.2	742
19.2	743	[[See this link>>url:https://github.com/dragino/TrackerD]]
	744
	745
50.2	746
19.4	747	== 5.2 How to upgrade firmware ==
19.2	748
	749
50.2	750	User can use the TrackerD's USB port to upgrade firmware into it. The hardware connection for upgrade firmware is as below:
19.2	751
	752
50.2	753	(% style="color:blue" %)Step1: (%%)Connect TrackerD and PC via USB cable shipped with TrackerD.
19.2	754
50.2	755
	756	(% style="color:blue" %)Step2: (%%) Install CH9102 driver in the PC.
	757
19.2	758	After installation of the driver and plug in TrackerD, user should be able to see com port in PC's device manager.
	759
	760
51.17	761	(% 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	762
	763
50.2	764	(% style="color:blue" %)Step4: (%%) Run Flash Download Tool and configure chip type to ESP32
19.2	765
	766
50.2	767	[[image:1664503563660-578.png]]
19.2	768
	769
50.2	770	[[image:1664503574618-659.png]]
19.2	771
50.2	772
	773	(% style="color:blue" %)Step5: (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:
	774
19.2	775	[[https:~~/~~/www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0>>url:https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
	776
	777
	778	Users need to use below files:
	779
	780	boot_app0.bin @0e000
	781
	782	ESP_LORA-eeprom-class.bin @ 0x10000
	783
	784
50.2	785	[[image:1664503593459-435.png]]
19.2	786
	787
	788
50.2	789	After upgrade finish, it will show finish as below:
19.2	790
50.2	791	[[image:1664503611848-385.png]]
19.2	792
	793
50.2	794
19.4	795	= 6. Developer Guide =
19.2	796
	797
19.4	798	== 6.1 Compile Source Code ==
	799
	800
	801	=== 6.1.1 Set up ARDUINO compile environment ===
	802
	803
50.2	804	* 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	805
51.15	806	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	807
	808
50.2	809	[[image:1664503635019-941.png]]
19.2	810
50.2	811
51.16	812	* (% style="color:#037691" %)Go to tools ~-~-> Boards ~-~-> Boards Manager,(%%) find the esp32 information and install it.
19.2	813
50.2	814	[[image:1664503715811-892.png]]
19.2	815
	816
	817
50.2	818	* Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]
19.2	819
50.2	820	Put the Library in the TrackerD directory into the libraries file in the Arduino directory:
19.2	821
	822
50.2	823	[[image:1664503752288-974.png]]
19.2	824
50.2	825
	826
19.4	827	== 6.2 Source Code ==
	828
	829
51.16	830	* (% style="color:blue" %)Open the example in the TrackerD file, please select the correct port in the IDE, as shown below:
19.2	831
50.2	832	[[image:1664503794261-827.png]]
19.2	833
	834
	835
51.16	836	* (% style="color:blue" %)Click to upload
19.2	837
50.2	838	[[image:1664503808294-336.png]]
19.2	839
	840
	841
51.16	842	* (% style="color:blue" %)Check the result, if the upload is successful, as shown below, open the serial port to view the data
19.2	843
50.2	844	[[image:1664503824081-592.png]] [[image:1664503831430-500.png]]
19.2	845
	846
	847
18.2	848	= 7. FAQ =
15.2	849
	850
18.2	851	== 7.1 How to change the LoRa Frequency Bands/Region? ==
14.1	852
	853
51.14	854	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	855
12.1	856
2.1	857
18.2	858	== 7.2 What is the pin mapping for the USB program cable? ==
2.1	859
7.1	860
18.2	861	[[image:1664499635206-262.png]]
7.1	862
	863
	864
51.27	865	(% border="1.5" style="background-color:#ffffcc; color:green; width:314px" %)
	866	\|=(% style="width: 118px;" %)Pin\|=(% style="width: 67px;" %)Color\|=(% style="width: 123px;" %)USB Pin
18.2	867	\|(% style="width:118px" %)A4,B4,A9,B9\|(% style="width:67px" %)Red\|(% style="width:123px" %)VCC
	868	\|(% style="width:118px" %)A7,B7\|(% style="width:67px" %)White\|(% style="width:123px" %)D- (N/A)
	869	\|(% style="width:118px" %)A6,B6\|(% style="width:67px" %)Green\|(% style="width:123px" %)D+(N/A)
	870	\|(% style="width:118px" %)A1,B1,A12,B12\|(% style="width:67px" %)Black\|(% style="width:123px" %)GND
	871	\|(% style="width:118px" %)A5\|(% style="width:67px" %)Purple\|(% style="width:123px" %)MTDC/GOIO13
	872	\|(% style="width:118px" %)B5\|(% style="width:67px" %)Blue\|(% style="width:123px" %)MTDC/GPIO12
	873	\|(% style="width:118px" %)A8\|(% style="width:67px" %)Yellow\|(% style="width:123px" %)MTMS/GPIO14
	874	\|(% style="width:118px" %)B8\|(% style="width:67px" %)Grey\|(% style="width:123px" %)MTDO/GPIO15
7.1	875
18.2	876	= 8. Order Info =
7.1	877
	878
15.6	879	Part Number: (% style="color:blue" %)TrackerD-XXX
8.1	880
15.6	881	(% style="color:blue" %)XXX(%%): The default frequency band
8.1	882
15.6	883	* (% style="color:red" %)EU433(%%): Default frequency band EU433
	884	* (% style="color:red" %)EU868(%%): Default frequency band EU868
	885	* (% style="color:red" %)IN865(%%): Default frequency band IN865
	886	* (% style="color:red" %)KR920(%%): Default frequency band KR920
	887	* (% style="color:red" %)AS923(%%): Default frequency band AS923
	888	* (% style="color:red" %)AU915(%%): Default frequency band AU915
	889	* (% style="color:red" %)US915(%%): Default frequency band US915
15.2	890
18.2	891	= 9. Packing Info =
	892
	893
8.1	894	Package Includes:
	895
50.3	896	* TrackerD LoRaWAN GPS/BLE Tracker x 1
	897	* USB recharge & program cable x 1
12.1	898
15.6	899	Dimensions and Weight:
12.1	900
50.3	901	* Device Size: 85 x 48 x 15 cm
	902	* Weight: 50g
15.6	903
18.2	904	= 10. Support =
	905
50.3	906
18.2	907	* 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.
50.3	908	* 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	909
	910	= 11. Reference =
	911
	912
12.1	913	* [[Firmware in Bin format>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
	914	* [[Source Code>>https://github.com/dragino/TrackerD]]
	915	* [[Hardware Source>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]

Wiki source code of TrackerD -LoRaWAN Tracker User Manual

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