Wiki source code of TrackerD -LoRaWAN Tracker User Manual

Version 51.4 by Xiaoling on 2022/09/30 10:57

version	line-number	content
51.2	1	(% style="text-align:center" %)
	2	[[image:1664505654417-133.png]]
	3
	4
	5
	6
7.1	7	(% class="wikigeneratedid" %)
	8	Table of Contents:
1.1	9
51.2	10	{{toc/}}
1.1	11
2.1	12
	13
12.1	14
15.2	15	= 1. Introduction =
	16
	17
50.2	18	== 1.1 What is TrackerD ==
15.2	19
50.2	20
15.3	21	(((
	22	TrackerD is an (% style="color:blue" %)Open Source LoRaWAN Tracker(%%) based on (% style="color:blue" %)ESP32 MCU(%%) and (% style="color:blue" %)Semtech LoRa Wireless Chip.
	23	)))
7.2	24
15.3	25	(((
19.2	26	In TrackerD, there are various sensors such as GPS, WiFi, BLE, Temperature, Humidity, Motion Detection, and Buzzer. User can use TrackerD for different tracking scenario.
7.2	27
8.1	28	TrackerD is program friendly. Developers can use Arduino IDE to customize the software of TrackerD to fit their IoT solution.
	29
19.2	30	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	31	)))
8.1	32
15.3	33	(((
	34	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	35
	36
15.3	37	)))
8.1	38
19.2	39	[[image:1664499921684-770.png]]
8.1	40
15.4	41
19.2	42	(% style="color:red" %)Note: LoRaWAN server can be a general LoRaWAN server other than TTN.
8.1	43
15.2	44
50.2	45
19.2	46	== 1.2 Specifications ==
12.1	47
15.2	48
19.2	49	(% style="color:blue" %)Micro Controller:
15.2	50
19.2	51	* Espressif ESP32 PICO D4
	52	* MCU: ESP32 PICO D4
	53	* Bluetooth: Bluetooth V4.2 BR/EDR and Bluetooth LE
	54	* WiFi : 802.11 b/g/n (802.11n up to 150 Mbps)
	55	* Integrated SPI flash : 4 MB
	56	* RAM: 448 KB
	57	* EEPROM: 520 KB
	58	* Clock Speed: 32Mhz
	59
	60	(% style="color:blue" %)Common DC Characteristics:
	61
	62	* Supply Voltage: 5V via USB port or Internal li-on battery
	63	* Operating Temperature: -40 ~~ 60°C
	64
	65	(% style="color:blue" %)LoRa Spec:
	66
	67	* Frequency Range,
	68	** Band 1 (HF): 862 ~~ 1020 Mhz
	69	* 168 dB maximum link budget.
	70	* +20 dBm - 100 mW constant RF output vs.
	71	* +14 dBm high efficiency PA.
	72	* Programmable bit rate up to 300 kbps.
	73	* High sensitivity: down to -148 dBm.
	74	* Bullet-proof front end: IIP3 = -12.5 dBm.
	75	* Excellent blocking immunity.
	76	* Low RX current of 10.3 mA, 200 nA register retention.
	77	* Fully integrated synthesizer with a resolution of 61 Hz.
	78	* FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation.
	79	* Built-in bit synchronizer for clock recovery.
	80	* Preamble detection.
	81	* 127 dB Dynamic Range RSSI.
	82	* Automatic RF Sense and CAD with ultra-fast AFC.
	83	* Packet engine up to 256 bytes with CRC.
	84	* LoRaWAN 1.0.3 Specification
	85
	86	(% style="color:blue" %)Battery:
	87
	88	* 1000mA Li-on Battery power (for model TrackerD)
	89
	90	(% style="color:blue" %)Power Consumption
	91
	92	* Sleeping Mode: 200uA
	93	* LoRa Transmit Mode: 125mA @ 20dBm 44mA @ 14dBm
	94	* Tracking: max: 38mA
	95
	96
	97	== 1.3 Features ==
	98
	99
	100	* LoRaWAN 1.0.3 Class A
	101	* ESP32 PICO D4
	102	* SX1276/78 Wireless Chip
	103	* Arduino IDE Compatible
	104	* Open source hardware / software
	105	* Regular/ Real-time GPS,BLE,WIFI tracking
	106	* Built-in3 axis accelerometer (LIS3DH)
	107	* Humidity / temperature sensor : GXCAS Technology GXHT3X
	108	* Motion sensing capability
	109	* Power Monitoring
	110	* Charging circuit via USB port
	111	* 1000mA Li-on Battery power
	112	* Tri-color LED, Alarm button
	113	* Datalog
	114
	115	== 1.4 Applications ==
	116
	117
12.1	118	* Logistics and Supply Chain Management
	119	* Human tracking
	120
16.2	121
19.3	122	= 2.1 Use TrackerD =
19.2	123
50.2	124
19.3	125	== 2.1 How it works? ==
19.2	126
19.3	127
19.2	128	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.
	129
	130
50.2	131
19.3	132	== 2.2 Quick guide to connect to LoRaWAN server ==
19.2	133
	134
50.2	135	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	136
	137
50.2	138	[[image:1664501652064-326.png]]
19.2	139
50.2	140
	141
19.2	142	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:
	143
	144
50.2	145	(% style="color:blue" %)Step 1:(%%) Create a device in TTN V3 with the OTAA keys from TrackerD.
	146
19.2	147	Each TrackerD is shipped with a sticker with the default device EUI as below:
	148
51.3	149
50.2	150	[[image:1664501677253-891.png]]
19.2	151
	152
	153	Input these keys to their LoRaWAN Server portal. Below is TTN V3 screen shot:
	154
	155
50.2	156	__Add APP EUI in the application:__
19.2	157
	158
50.2	159	[[image:1664501711466-918.png]]
19.2	160
	161
	162
50.2	163	[[image:1664501721248-725.png]]
19.2	164
	165
50.2	166	[[image:1664501734705-405.png]]
19.2	167
	168
	169
50.2	170	__Add APP KEY and DEV EUI:__
19.2	171
	172
50.2	173	[[image:1664501784668-703.png]]
19.2	174
	175
	176
	177
50.2	178	(% style="color:blue" %)Step 2:(%%) Power on TrackerD by using the on board switch.
19.2	179
50.2	180
	181	(% 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.
	182
	183
	184	(% style="color:blue" %)Positioning Mode(SMOD):
	185
51.4	186	* (% style="color:#037691" %)GPS ONLY(Factory Settings): (%%)only get GPS location info.
	187	* (% style="color:#037691" %)BLE ONLY: (%%)Only obtain iBeacon info via BLE. Design for Indoor tracking.
	188	* (% style="color:#037691" %)GPS/BLE Hybrid: (%%)Combination for Indoor and Outdoor tracking.
19.2	189
51.3	190	User can switch modes by [[changing SMOD>>\|\|anchor="H3.2.7SetPositioningMode"]].
19.2	191
	192
50.2	193
51.3	194	== 2.3 Uplink Payload ==
19.2	195
	196
50.2	197	=== 2.3.1 Uplink FPORT~=5, Device Status ===
19.2	198
	199
	200
51.3	201	=== 2.3.2 Uplink FPORT~= , Realtime GNSS Positioning ===
19.2	202
	203
50.2	204	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	205
50.2	206
	207	(% border="2" style="background-color:#ffffcc; color:green; width:537px" %)
	208	\|(% style="width:69px" %)(((
19.2	209	Size
	210
	211	(bytes)
50.2	212	)))\|(% style="width:76px" %)4\|(% style="width:87px" %)4\|(% style="width:76px" %)2\|(% style="width:52px" %)1\|(% style="width:88px" %)(((
19.2	213	2
	214
	215	(optional )
50.2	216	)))\|(% style="width:83px" %)(((
19.2	217	2
	218
	219	(optional)
	220	)))
51.4	221	\|(% style="width:69px" %)Value\|(% style="width:76px" %)[[Latitude>>\|\|anchor=""]]\|(% style="width:87px" %)[[Longitude>>\|\|anchor=""]]\|(% style="width:76px" %)(((
	222	[[Alarm &>>\|\|anchor=""]]
19.2	223
51.4	224	[[BAT>>\|\|anchor=""]]
	225	)))\|(% style="width:52px" %)[[FLAG>>\|\|anchor=""]]\|(% style="width:88px" %)[[Hum>>\|\|anchor=""]]\|(% style="width:83px" %)[[Tem>>\|\|anchor=""]]
19.2	226
	227
50.2	228	[[image:1664501958445-288.png]]
19.2	229
50.2	230
51.4	231	==== Alarm & BAT: ====
19.2	232
50.2	233	(% border="2" style="background-color:#ffffcc; color:green; width:329px" %)
	234	\|(% style="width:72px" %)Size(bit)\|(% style="width:67px" %)1 bit\|(% style="width:118px" %)1bit\|(% style="width:63px" %)14 bits
	235	\|(% style="width:72px" %)Value\|(% style="width:67px" %)reserve\|(% style="width:118px" %)Alarm Indicate\|(% style="width:63px" %)[[BAT>>path:#BAT]]
19.2	236
50.2	237
51.4	238	==== FLAG: ====
19.2	239
50.2	240	(% border="2" style="background-color:#ffffcc; color:green; width:332px" %)
	241	\|(% style="width:79px" %)Size(bit)\|(% style="width:55px" %)2 bits\|(% style="width:47px" %)1bit\|(% style="width:140px" %)5 bits
	242	\|(% style="width:79px" %)Value\|(% style="width:55px" %)[[MOD>>path:#MD]]\|(% style="width:47px" %)[[LON>>path:#LON]]\|(% style="width:140px" %)Firmware version
19.2	243
50.2	244	Example: Payload: 0x02863D68 FAC29BAF 4B45 60 0202 011A
19.2	245
	246
51.4	247	==== Location info: ====
19.2	248
50.4	249	* Latitude: 02863D68 ⇒ //if (0x//02863D68//& 0x80000000 = 0 )~:// //value = 02863D68 /1000000 = 42.351976//
	250	* Longitude: FAC29BAF ⇒ //if (0x//FAC29BAF// & 0x80000000 = 1 )~:// //value = (0x//FAC29BAF// – 0x 100000000)/1000000 =//-87.9094//57//
19.2	251
50.2	252	Important note:
19.2	253
50.2	254	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	255
50.2	256	2. In firmware version v1.5, Roll & Pitch is disabled by default.
19.2	257
50.2	258	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	259
	260
50.2	261	[[image:1664502116362-706.png]]
19.2	262
	263
50.2	264
	265	4. While GPS can't get location info after timeout(FTIME Parameter), the latitude and longitude will be filled with all 0x00:
	266
	267	[[image:1664502166010-515.png]]
	268
	269
	270
50.4	271	* Alarm: Example: 0x4B & 0x40 >> 6 = 0x01
	272	* BAT: Example: 0x0CDD & 0x3FFF ⇒ 3293 (mV).
50.2	273
19.2	274	The battery info shows the current voltage, for TrackerD version which powered by li-on battery. User can use below mapping to indicate the battery in percentage: \
	275
	276
50.4	277	* > 4.0v : 80% ~~ 100%
	278	* 3.85v ~~3.99v: 60% ~~ 80%
	279	* 3.70v ~~ 3.84v: 40% ~~ 60%
	280	* 3.40v ~~ 3.69v: 20% ~~ 40%
	281	* < 3.39v: 0~~20%
19.2	282
	283
51.4	284	==== LON: ====
	285	Enable/Disable LED activity for uplink
19.2	286
50.2	287	0x00: Disable LED indicator.
19.2	288
50.2	289	0x01: Enable LED indicator (Default Value)
19.2	290
	291
51.4	292	==== Hum: ====
19.2	293
51.4	294	0202 = //if (0x0202 & 0x8000 = 0 ): value =// 0x0202 / 100 = +514 ⇒ 51.4 degree
19.2	295
	296
51.4	297	==== Tem: ====
19.2	298
51.4	299	011A =if (0x011A & 0x8000 = 1 ): value =( 0x011A - 0x10000)/10(dec) ⇒ -//28.2 degree
	300
	301
	302
	303
50.2	304	=== 2.3.3 Uplink FPORT~= , History GNSS Positioning ===
19.2	305
	306
50.2	307
	308	=== 2.3.4 BLE positioning Payload(Fport2) ===
	309
	310
19.2	311	Different MODE has different payload:
	312
	313	MODE=2
	314
50.2	315	(% border="2" style="background-color:#ffffcc; color:green; width:620px" %)
	316	\|(% style="width:70px" %)(((
19.2	317	Size
	318
	319	(bytes)
50.2	320	)))\|(% style="width:54px" %)16\|(% style="width:72px" %)4\|(% style="width:71px" %)4\|(% style="width:145px" %)2\|(% style="width:72px" %)4\|(% style="width:76px" %)2\|(% style="width:54px" %)1
	321	\|(% style="width:70px" %)Value\|(% style="width:54px" %)[[UUID>>path:#Location]]\|(% style="width:72px" %)(((
19.2	322	iBeacon
	323
	324	MAJOR
50.2	325	)))\|(% style="width:71px" %)(((
19.2	326	iBeacon
	327
	328	MINOR
50.2	329	)))\|(% style="width:145px" %)(((
19.2	330	iBeacon Measured
	331
	332	Power
50.2	333	)))\|(% style="width:72px" %)(((
19.2	334	iBeacon
	335
	336	RSSI
50.2	337	)))\|(% style="width:76px" %)(((
19.2	338	[[Alarm &>>path:#Alarm]]
	339
	340	[[BAT>>path:#Alarm]]
50.2	341	)))\|(% style="width:54px" %)[[FLAG>>path:#Flag]]
19.2	342
50.2	343	[[image:1664502425687-834.png]]
19.2	344
	345
50.2	346	* BAT: Ex1: 0x4B45 & 0x3FFF ⇒ 3901 (mV).
51.2	347	* MODE: Define the payload format.
	348	* UUID: The uuid from the strongest iBeacon.
50.2	349	* MAJOR: The MAJOR from the strongest iBeacon.
	350	* MINOR: The MAJOR from the strongest iBeacon.
	351	* Measured Power: The Measured Power from the strongest iBeacon.
	352	* RSSI: The RSSI from the strongest iBeacon.
19.2	353
	354
	355
	356
19.3	357	=== 2.3.5 Add Payload format in TTN V3 ===
	358
50.2	359
19.2	360	In TTN V3, use can add a custom payload so it shows friendly.
	361
	362	In the page Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder
	363
	364
50.2	365	[[image:1664502649601-895.png]]
	366
19.2	367	Add the decoder from this link:
	368
	369
	370	Save the change the uplink message will be parsed. As below:
	371
50.2	372	[[image:1664502676891-606.png]]
19.2	373
	374
	375
19.3	376	== 2.4 Integrate with Datacake ==
19.2	377
	378
	379	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.
	380
50.2	381	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]]
19.2	382
	383
50.2	384	[[image:1664502695771-538.png]]
19.2	385
50.2	386
	387
19.3	388	== 2.5 Integrate with Tago ==
19.2	389
	390
	391	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.
	392
	393	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]]
	394
	395
50.2	396	[[image:1664502715371-321.png]]
19.2	397
	398
	399
19.3	400	== 2.6 Alarm Mode ==
19.2	401
	402
	403	User can push the RED button by more than 5 seconds to enter Alarm Mode.
	404
	405
	406	Once enter Alarm mode, the 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.
	407
	408
	409	Two ways to exit alarm mode:
	410
	411	* Server send a downlink command to exit.
	412	* User fast press the RED button 10 times.
	413
	414	When exit alarm mode, RED LED will light up for 5 seconds, indicating that the alarm mode is exited. And the alert flag will be set to false.
	415
	416
50.2	417
19.3	418	== 2.7 Sports Mode ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-- ==
19.2	419
	420
	421
19.3	422	== 2.8 LED Status ==
19.2	423
	424
50.2	425	(% border="2" style="background-color:#ffffcc; color:green; width:636px" %)
	426	\|(% style="width:157px" %)Event\|(% style="width:271px" %)Action\|(% style="width:202px" %)AT+LON to control on/off
	427	\|(% style="width:157px" %)Power On\|(% style="width:271px" %)BLUE, RED , Green flash once\|(% style="width:202px" %)N/A
	428	\|(% style="width:157px" %)Join request\|(% style="width:271px" %)Green led fast blink once (200ms)\|(% style="width:202px" %)Yes
	429	\|(% style="width:157px" %)Join Success\|(% style="width:271px" %)Green led on 5 second\|(% style="width:202px" %)N/A
	430	\|(% style="width:157px" %)Fixing Location\|(% style="width:271px" %)BLUE blinks 200ms per second\|(% style="width:202px" %)Yes
	431	\|(% style="width:157px" %)Fixed and uplink\|(% style="width:271px" %)GREEN blinks twice (200ms per blink)\|(% style="width:202px" %)Yes
	432	\|(% style="width:157px" %)Fail Fix and uplink\|(% style="width:271px" %)RED blinks twice (200ms per blink)\|(% style="width:202px" %)Yes
	433	\|(% style="width:157px" %)Enter Alarm mode\|(% style="width:271px" %)RED on for 3 seconds\|(% style="width:202px" %)Yes
	434	\|(% style="width:157px" %)Uplink under Alarm\|(% style="width:271px" %)RED on for 1 second\|(% style="width:202px" %)Yes
	435	\|(% style="width:157px" %)Exit Alarm\|(% style="width:271px" %)BLUE led on 5 second\|(% style="width:202px" %)Yes
	436	\|(% style="width:157px" %)Get Downlink\|(% style="width:271px" %)GREEN led on 1 second\|(% style="width:202px" %)Yes
	437	\|(% style="width:157px" %)Movement Detect\|(% style="width:271px" %)RED on 500ms\|(% style="width:202px" %)N/A
19.2	438
	439
	440
19.3	441	== 2.9 Button Function ==
19.2	442
50.2	443
19.2	444	RESET button:
	445
50.2	446	[[image:1664502835802-546.png]]
19.2	447
	448	Push this button will reboot the device. Device will exit alarm mode and re-join to LoRaWAN server.
	449
	450
	451	RED button:
	452
50.2	453	[[image:1664502854406-763.png]]
19.2	454
	455
50.2	456	(% border="2" style="background-color:#ffffcc; color:green; width:627px" %)
	457	\|(% style="width:135px" %)Function\|(% style="width:220px" %)Action\|(% style="width:265px" %)Description
	458	\|(% style="width:135px" %)Send Alarm\|(% style="width:220px" %)Keep Pressing RED button for more than 5 seconds\|(% style="width:265px" %)Enter Alarm Mode. See [[Alarm Mode>>path:#Alarm_Mode]]
	459	\|(% style="width:135px" %)Exit Alarm Mode\|(% style="width:220px" %)Fast press the RED button 10 times\|(% style="width:265px" %)Exit Alarm Mode
	460	\|(% 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	461
	462
19.3	463	== 2.10 USB Port Function ==
19.2	464
50.2	465
19.2	466	The USB interface of TrackerD has below functions:
	467
	468	* Power on the device
	469	* Recharge the battery
	470	* [[Configure Device>>path:#AT_Command]]
	471	* [[Upgrade Firmware>>path:#upgrade_image]]
	472
	473
	474
19.3	475	= 3. Configure TrackerD via AT command or LoRaWAN downlink =
19.2	476
	477
	478	User can configure TrackerD via AT Command or LoRaWAN Downlink.
	479
	480	LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]]
	481
	482
50.2	483
19.3	484	== 3.1 Access AT Command ==
19.2	485
	486
50.2	487	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	488
	489
50.2	490	[[image:1664502999401-486.png]]
	491
	492
19.2	493	In PC, User needs to set serial tool baud rate to 115200 to access serial console for TrackerD. TrackerD will output system info once power on and user will be able to send AT commands:
	494
	495
50.2	496	[[image:1664503022490-662.png]]
19.2	497
	498
	499
50.2	500	[[image:1664503035713-500.png]]
19.2	501
	502
	503
50.2	504	[[image:1664503047675-651.png]]
	505
	506
	507
19.3	508	== 3.2 Command Set ==
19.2	509
	510
19.3	511	=== 3.2.1 Set Transmit Interval ===
19.2	512
50.2	513
19.2	514	Set device uplink interval.
	515
	516	* AT Command:
	517
	518	AT+TDC=xxx
	519
50.2	520	Example: AT+TDC=300000. Means set interval to 5 minutes(300 seconds)
19.2	521
	522
	523	* Downlink Payload (prefix 0x01):
	524
50.2	525	0x01 00 01 2C ~/~/ Same as AT+TDC=300000
19.2	526
	527
50.2	528
19.3	529	=== 3.2.2 Set Alarm Packet transmission interval ===
19.2	530
50.2	531
19.2	532	Set alarm packet transmit interval
	533
	534	* AT Command:
	535
	536	AT+ATDC=xx.
	537
51.2	538	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	539
	540
	541	* Downlink Payload (prefix 0xB1):
	542
50.2	543	0xB1 00 00 3C ~/~/ Same as AT+ATDC=60000
19.2	544
	545
	546
50.2	547	=== 3.2.3 Set Sports Mode Packet transmission interval ===
	548
	549
19.2	550	Set sports packet transmit interval
	551
	552	* AT Command:
	553
	554	AT+MTDC=xx.
	555
51.2	556	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	557
	558
	559	* Downlink Payload (prefix 0x03):
	560
50.2	561	0x03 00 01 2C ~/~/ Same as AT+ MTDC=3000000
19.2	562
	563
	564
50.2	565	=== 3.2.4 Exit Alarm ===
19.2	566
50.2	567
19.2	568	Server send downlink command to exit Alarm mode
	569
	570	* AT Command:
	571
	572	No AT Command
	573
	574
	575	* Downlink Payload (prefix 0x02):
	576
50.2	577	0x02 01 ~/~/ Exit Alarm Mode
19.2	578
	579
	580
50.2	581	=== 3.2.5 Disable/Enable LED flash ===
	582
	583
19.2	584	Disable/Enable LED for position, downlink and uplink
	585
	586	* AT Command:
	587
	588	AT+LON=xx. (Disable (0), Enable (1), default:1)
	589
50.2	590	Example: AT+LON=0 ~-~-> Disable LED for position, downlink and uplink.
19.2	591
	592
	593	* Downlink Payload (prefix 0xAE):
	594
50.2	595	0xAE 00 ~/~/ Same as AT+LON=0
19.2	596
	597
	598
50.2	599	=== 3.2.6 Disable/Enable movement detect (Debug Only) ===
19.2	600
	601
	602	User can use this feature to check and set thread hole of movement detect
	603
	604	* AT Command:
	605
	606	AT+INTWK=xx. (Disable (0), Enable (1), default:0)
	607
51.2	608	Example: AT+ INTWK =1 ~-~-> Enable detect movement.
19.2	609
	610
	611	* Downlink Payload (prefix 0xAF):
	612
50.2	613	0xAF 01 ~/~/ Same as AT+ INTWK =1
19.2	614
	615
	616
50.2	617	=== 3.2.7 Set Positioning Mode ===
19.2	618
50.2	619
19.2	620	SMOD define the how TrackerD scan and uplink date.
	621
50.2	622	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	623
50.2	624	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	625
50.2	626	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	627
50.2	628	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	629
	630
	631
	632	* AT Command:
	633
	634	AT+SMOD=xx.
	635
	636
50.2	637	Example:
19.2	638
50.2	639	AT+ SMOD =1,0 ~-~-> GPS+ BAT+ State+Tem&Hum
19.2	640
50.2	641	AT+ SMOD =1,1 ~-~-> GPS +BAT State
19.2	642
50.2	643	AT+ SMOD =2,3 ~-~-> (iBeacon)UUID+ Major + Minor+Power+Rssi+BAT+State。
19.2	644
50.2	645
19.2	646	* Downlink Payload (prefix 0xA5):
	647
50.2	648	0xA5 01 00 ~/~/ Same as AT+ SMOD =1,0
19.2	649
	650
	651
50.2	652	=== 3.2.8 Set MAX GPS position time ===
	653
	654
19.2	655	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.
	656
	657
	658	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.
	659
	660
	661	* AT Command:
	662
50.2	663	AT+FTIME=xx ~-~-> Set to use xx as max fix time.
19.2	664
50.2	665	Example: AT+FTIME=150
19.2	666
	667
	668	* Downlink Payload (prefix 0xAA):
	669
50.2	670	0xAA 00 96 ~/~/ Set AT+FTIME=150
19.2	671
	672
	673
19.4	674	=== 3.3.9 Set PDOP value for GPS fix accuracy ===
19.2	675
	676
50.2	677	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	678
50.2	679
19.2	680	A GPS packet with lower PDOP has higher accuracy. PDOP default value is 2.0
	681
	682
	683	* AT Command:
	684
50.2	685	AT+PDOP=2.5 ~-~-> Set PDOP to 2.5
19.2	686
	687
	688	* Downlink Payload (prefix 0xAD):
	689
50.2	690	0xAD 00 0A ~/~/ Set AT+PDOP=1 (0x0A / 10 =1)
19.2	691
50.2	692	0xAD 00 19 ~/~/ Set AT+PDOP=2.5 (0x19 / 10 =2.5)
19.2	693
50.2	694	0xAD 00 46 ~/~/ Set AT+PDOP=7 (0x46 / 10 =7)
19.2	695
50.2	696
19.2	697	Disable/Enable the confirmation mode
	698
	699	* AT Command:
	700
	701	AT+CFM=xx.
	702
	703
50.2	704	~ Example:
19.2	705
51.2	706	AT+ CFM=0 ~-~-> Disable confirmation
19.2	707
50.2	708	AT+ CFM=1 ~-~-> Enable confirmation
19.2	709
50.2	710
19.2	711	* Downlink Payload (prefix 0x05):
	712
50.2	713	0x05 01 ~/~/ Same as AT+ SMOD =1
19.2	714
	715
	716
19.4	717	= 4. Setting for Different Scenarios =
19.2	718
	719
	720
19.4	721	= 5. Upload Firmware =
19.2	722
19.4	723
	724	== 5.1 Firmware Change Log ==
	725
50.2	726
19.2	727	[[See this link>>url:https://github.com/dragino/TrackerD]]
	728
	729
50.2	730
19.4	731	== 5.2 How to upgrade firmware ==
19.2	732
	733
50.2	734	User can use the TrackerD's USB port to upgrade firmware into it. The hardware connection for upgrade firmware is as below:
19.2	735
	736
50.2	737	(% style="color:blue" %)Step1: (%%)Connect TrackerD and PC via USB cable shipped with TrackerD.
19.2	738
50.2	739
	740	(% style="color:blue" %)Step2: (%%) Install CH9102 driver in the PC.
	741
19.2	742	After installation of the driver and plug in TrackerD, user should be able to see com port in PC's device manager.
	743
	744
50.2	745	(% style="color:blue" %)Step3：(%%) Download and Install Flash Tool:
19.2	746
	747	[[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]]
	748
	749
50.2	750	(% style="color:blue" %)Step4: (%%) Run Flash Download Tool and configure chip type to ESP32
19.2	751
	752
50.2	753	[[image:1664503563660-578.png]]
19.2	754
	755
50.2	756	[[image:1664503574618-659.png]]
19.2	757
50.2	758
	759	(% style="color:blue" %)Step5: (%%) Select the firmware file (.bin format), com port and proper SPI configure. Clink Start. Bin file location:
	760
19.2	761	[[https:~~/~~/www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0>>url:https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
	762
	763
	764	Users need to use below files:
	765
	766	boot_app0.bin @0e000
	767
	768	ESP_LORA-eeprom-class.bin @ 0x10000
	769
	770
50.2	771	[[image:1664503593459-435.png]]
19.2	772
	773
	774
50.2	775	After upgrade finish, it will show finish as below:
19.2	776
50.2	777	[[image:1664503611848-385.png]]
19.2	778
	779
50.2	780
19.4	781	= 6. Developer Guide =
19.2	782
	783
19.4	784	== 6.1 Compile Source Code ==
	785
	786
	787	=== 6.1.1 Set up ARDUINO compile environment ===
	788
	789
50.2	790	* 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	791
50.2	792	Install IDE on PC, open and click 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	793
	794
50.2	795	[[image:1664503635019-941.png]]
19.2	796
50.2	797
19.2	798	* Go to tools ~-~-> Boards ~-~-> Boards Manager, find the esp32 information and install it.
	799
	800
50.2	801	[[image:1664503715811-892.png]]
19.2	802
	803
	804
50.2	805	* Download the latest TrackerD from the dragino github: [[https:~~/~~/github.com/dragino/TrackerD>>url:https://github.com/dragino/TrackerD]]
19.2	806
50.2	807	Put the Library in the TrackerD directory into the libraries file in the Arduino directory:
19.2	808
	809
50.2	810	[[image:1664503752288-974.png]]
19.2	811
50.2	812
	813
19.4	814	== 6.2 Source Code ==
	815
	816
19.2	817	* Open the example in the TrackerD file, please select the correct port in the IDE, as shown below:
	818
50.2	819	[[image:1664503794261-827.png]]
19.2	820
	821
	822
50.2	823	* Click to upload
19.2	824
50.2	825	[[image:1664503808294-336.png]]
19.2	826
	827
	828
50.2	829	* Check the result, if the upload is successful, as shown below, open the serial port to view the data
19.2	830
50.2	831	[[image:1664503824081-592.png]] [[image:1664503831430-500.png]]
19.2	832
	833
	834
18.2	835	= 7. FAQ =
15.2	836
	837
18.2	838	== 7.1 How to change the LoRa Frequency Bands/Region? ==
14.1	839
	840
18.2	841	User can follow the introduction for [[how to upgrade image>>path:#upgrade_image]]. When download the images, choose the required image file for download.
14.1	842
12.1	843
2.1	844
18.2	845	== 7.2 What is the pin mapping for the USB program cable? ==
2.1	846
7.1	847
18.2	848	[[image:1664499635206-262.png]]
7.1	849
	850
	851
18.2	852	(% border="2" style="background-color:#ffffcc; color:green; width:314px" %)
	853	\|(% style="width:118px" %)Pin\|(% style="width:67px" %)Color\|(% style="width:123px" %)USB Pin
	854	\|(% style="width:118px" %)A4,B4,A9,B9\|(% style="width:67px" %)Red\|(% style="width:123px" %)VCC
	855	\|(% style="width:118px" %)A7,B7\|(% style="width:67px" %)White\|(% style="width:123px" %)D- (N/A)
	856	\|(% style="width:118px" %)A6,B6\|(% style="width:67px" %)Green\|(% style="width:123px" %)D+(N/A)
	857	\|(% style="width:118px" %)A1,B1,A12,B12\|(% style="width:67px" %)Black\|(% style="width:123px" %)GND
	858	\|(% style="width:118px" %)A5\|(% style="width:67px" %)Purple\|(% style="width:123px" %)MTDC/GOIO13
	859	\|(% style="width:118px" %)B5\|(% style="width:67px" %)Blue\|(% style="width:123px" %)MTDC/GPIO12
	860	\|(% style="width:118px" %)A8\|(% style="width:67px" %)Yellow\|(% style="width:123px" %)MTMS/GPIO14
	861	\|(% style="width:118px" %)B8\|(% style="width:67px" %)Grey\|(% style="width:123px" %)MTDO/GPIO15
7.1	862
50.3	863
	864
	865
18.2	866	= 8. Order Info =
7.1	867
	868
15.6	869	Part Number: (% style="color:blue" %)TrackerD-XXX
8.1	870
15.6	871	(% style="color:blue" %)XXX(%%): The default frequency band
8.1	872
15.6	873	* (% style="color:red" %)EU433(%%): Default frequency band EU433
	874	* (% style="color:red" %)EU868(%%): Default frequency band EU868
	875	* (% style="color:red" %)IN865(%%): Default frequency band IN865
	876	* (% style="color:red" %)KR920(%%): Default frequency band KR920
	877	* (% style="color:red" %)AS923(%%): Default frequency band AS923
	878	* (% style="color:red" %)AU915(%%): Default frequency band AU915
	879	* (% style="color:red" %)US915(%%): Default frequency band US915
15.2	880
50.3	881
	882
	883
18.2	884	= 9. Packing Info =
	885
	886
8.1	887	Package Includes:
	888
50.3	889	* TrackerD LoRaWAN GPS/BLE Tracker x 1
	890	* USB recharge & program cable x 1
12.1	891
15.6	892	Dimensions and Weight:
12.1	893
50.3	894	* Device Size: 85 x 48 x 15 cm
	895	* Weight: 50g
15.6	896
	897
50.3	898
18.2	899	= 10. Support =
	900
50.3	901
18.2	902	* 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	903	* 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	904
	905
	906
	907	= 11. Reference =
	908
	909
12.1	910	* [[Firmware in Bin format>>https://www.dropbox.com/sh/733s8xlwahhqg1d/AABxDz80lBVX_to8zNuUQWFja?dl=0]]
	911	* [[Source Code>>https://github.com/dragino/TrackerD]]
	912	* [[Hardware Source>>https://www.dropbox.com/sh/orwoy6cecb89m4e/AAD37sRuUrvKsHgAJxuVTkB5a?dl=0]]

Wiki source code of TrackerD -LoRaWAN Tracker User Manual

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