# RAK 7200 tracker **URL:** \ **Category:** End Devices (Nodes)\ **Created:** [August 12, 2019, 4:52pm UTC](https://www.thethingsnetwork.org/forum/t/rak-7200-tracker/28940 "2019-08-12T16:52:53Z")\ **Posts on this page:** 20\ **Page:** 3
**Author:** ![Ernestas](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/ernestas/32/27721_2.png) [@Ernestas](https://www.thethingsnetwork.org/forum/u/Ernestas)\ **Post date:** [September 24, 2019, 8:50am UTC](https://www.thethingsnetwork.org/forum/t/rak-7200-tracker/28940/42 "2019-09-24T08:50:51Z")
Hello, Everyone, I have finally received RAK7200. Wanted to test it registered on cayenne and it looks like decoder works wrong and coordinates shows like analog inputs. Is it possible to fix it somehow? ![image](https://www.thethingsnetwork.org/forum/uploads/default/original/3X/6/7/67cb684f4f5b564580b9dcbc9adea29612e35a98.png) On TTN it shows also wrong so it is definitely decoder problem: ![image](https://www.thethingsnetwork.org/forum/uploads/default/original/3X/4/8/486674d706a89ce8a764a8038b4f03818377932c.png) ---
**Author:** ![BoRRoZ](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/borroz/32/44234_2.png) [@BoRRoZ](https://www.thethingsnetwork.org/forum/u/BoRRoZ)\ **Post date:** [September 24, 2019, 10:31am UTC](https://www.thethingsnetwork.org/forum/t/rak-7200-tracker/28940/43 "2019-09-24T10:31:14Z")
you can edit the title to ’ battery voltage ’ 😉 ---
**Author:** ![Ernestas](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/ernestas/32/27721_2.png) [@Ernestas](https://www.thethingsnetwork.org/forum/u/Ernestas)\ **Post date:** [September 24, 2019, 12:10pm UTC](https://www.thethingsnetwork.org/forum/t/rak-7200-tracker/28940/44 "2019-09-24T12:10:44Z")
> [@Ernestas](#): > > ng and coordinates shows l Amazing 😃 it shoud be something we can do about coordinates. Anyone gets correct coordinates on cayenne? ---
**Author:** ![Ernestas](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/ernestas/32/27721_2.png) [@Ernestas](https://www.thethingsnetwork.org/forum/u/Ernestas)\ **Post date:** [September 24, 2019, 12:12pm UTC](https://www.thethingsnetwork.org/forum/t/rak-7200-tracker/28940/45 "2019-09-24T12:12:36Z")
What about custom decoder? There should be similar structure as in example RAK811 tracker maybe we can modify it and use for RAK7200. ---
**Author:** ![tvelev](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/tvelev/32/35733_2.png) [@tvelev](https://www.thethingsnetwork.org/forum/u/tvelev)\ **Post date:** [September 24, 2019, 1:55pm UTC](https://www.thethingsnetwork.org/forum/t/rak-7200-tracker/28940/46 "2019-09-24T13:55:29Z")
@JeroenKl Nope, this is project that you see up there. ![cayenne7200](https://www.thethingsnetwork.org/forum/uploads/default/original/3X/f/9/f97673d70fbf9fa2b78682f1ed7384747910e7fc.png) ---
**Author:** ![tvelev](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/tvelev/32/35733_2.png) [@tvelev](https://www.thethingsnetwork.org/forum/u/tvelev)\ **Post date:** [September 24, 2019, 2:00pm UTC](https://www.thethingsnetwork.org/forum/t/rak-7200-tracker/28940/47 "2019-09-24T14:00:21Z")
New test beta version of RAK7200 tracker. Please update and give feedback. We’ve compiled a firmware for RAK7200. In this version, you can set whether RAK7200 will go to sleep after sending a packet. Please download it from here: [https://github.com/RAKWireless/Update-File/blob/master/RUI\_RAK7200\_V3.1.0.7.T1.bin](https://github.com/RAKWireless/Update-File/blob/master/RUI_RAK7200_V3.1.0.7.T1.bin) The AT command is this one: ![image.png](https://www.thethingsnetwork.org/forum/uploads/default/original/3X/e/0/e025f8806fdd6191d7e373274b1e3305c927d05e.png) In this version firmware, you can use this AT command and set X to 2 which means RAK7200 will send packet every Y seconds too, but after sending, RAK7200 will not go to sleep. For example, “at+set\_config=lora:send\_interval:2:10” means RAK7200 will wait for 10 seconds after sending a packet without sleep, then it will prepare another packet for sending. BTW, we’ve add the LEDs function in this version too. No sleep for GPS, but team is working to make it all low power. This is test from today : ![cayenne](https://www.thethingsnetwork.org/forum/uploads/default/original/3X/b/d/bd9dd0a778a670887b862a7549039030d05aaa15.jpeg) Best Regards Todor Velev ---
**Author:** ![JeroenKl](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/jeroenkl/32/47731_2.png) [@JeroenKl](https://www.thethingsnetwork.org/forum/u/JeroenKl)\ **Post date:** [September 24, 2019, 2:04pm UTC](https://www.thethingsnetwork.org/forum/t/rak-7200-tracker/28940/48 "2019-09-24T14:04:14Z")
Hahaha, and the temp/hum sensor dissapeared also 😉 ![image](https://www.thethingsnetwork.org/forum/uploads/default/original/3X/7/9/791683382f5adc742042e8a52887a9c26be3aa9e.png) ---
**Author:** ![JeroenKl](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/jeroenkl/32/47731_2.png) [@JeroenKl](https://www.thethingsnetwork.org/forum/u/JeroenKl)\ **Post date:** [September 24, 2019, 2:34pm UTC](https://www.thethingsnetwork.org/forum/t/rak-7200-tracker/28940/49 "2019-09-24T14:34:09Z")
> **[RAK7200 node, GPS tracker](https://forum.rakwireless.com/t/rak7200-node-gps-tracker/658/118?u=jeroenkl)** > > Currently under test. Curious! First impression: Charge LED and TX LED are working at+set\_config=lora:send\_interval:2:10 works great. TX Interval is 10sec + packet\_ready-time = approx 25 sec. Magneto sensor accoring to LPP standard, not fixed... ---
**Author:** ![tvelev](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/tvelev/32/35733_2.png) [@tvelev](https://www.thethingsnetwork.org/forum/u/tvelev)\ **Post date:** [September 24, 2019, 2:41pm UTC](https://www.thethingsnetwork.org/forum/t/rak-7200-tracker/28940/50 "2019-09-24T14:41:17Z")
Wow. My bad, wrong picture attached 😄 Glad there is so observant people. Thank you @JeroenKl ---
**Author:** ![JeroenKl](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/jeroenkl/32/47731_2.png) [@JeroenKl](https://www.thethingsnetwork.org/forum/u/JeroenKl)\ **Post date:** [September 24, 2019, 2:43pm UTC](https://www.thethingsnetwork.org/forum/t/rak-7200-tracker/28940/51 "2019-09-24T14:43:11Z")
No worries, 😉 ---
**Author:** ![Linar](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/linar/32/35697_2.png) [@Linar](https://www.thethingsnetwork.org/forum/u/Linar)\ **Post date:** [September 25, 2019, 11:32am UTC](https://www.thethingsnetwork.org/forum/t/rak-7200-tracker/28940/52 "2019-09-25T11:32:56Z")
> [@tvelev](#): > > New test beta version of RAK7200 tracker. Are there any RAK company plans to make the firmware’s code Open Source ? ---
**Author:** ![BoRRoZ](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/borroz/32/44234_2.png) [@BoRRoZ](https://www.thethingsnetwork.org/forum/u/BoRRoZ)\ **Post date:** [September 25, 2019, 12:34pm UTC](https://www.thethingsnetwork.org/forum/t/rak-7200-tracker/28940/53 "2019-09-25T12:34:16Z")
**[V3.1.0.7.T3](https://github.com/RAKWireless/Update-File/blob/master/RUI_RAK7200_V3.1.0.7.T3.bin)** - [https://forum.rakwireless.com/t/rak7200-node-gps-tracker/658/123](https://forum.rakwireless.com/t/rak7200-node-gps-tracker/658/123) ---
**Author:** ![JeroenKl](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/jeroenkl/32/47731_2.png) [@JeroenKl](https://www.thethingsnetwork.org/forum/u/JeroenKl)\ **Post date:** [September 27, 2019, 11:41am UTC](https://www.thethingsnetwork.org/forum/t/rak-7200-tracker/28940/54 "2019-09-27T11:41:19Z")
V3.1.0.7.T3(2) [https://github.com/RAKWireless/Update-File/blob/master/RUI\_RAK7200\_V3.1.0.7.T3(2).bin](https://github.com/RAKWireless/Update-File/blob/master/RUI_RAK7200_V3.1.0.7.T3(2).bin) ---
**Author:** ![Pablo\_G](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/pablo_g/32/25844_2.png) [@Pablo\_G](https://www.thethingsnetwork.org/forum/u/Pablo_G)\ **Post date:** [September 27, 2019, 9:15pm UTC](https://www.thethingsnetwork.org/forum/t/rak-7200-tracker/28940/55 "2019-09-27T21:15:30Z")
That version 3.1.0.7.T3 isn’t work Never joined the Gateway ---
**Author:** ![BoRRoZ](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/borroz/32/44234_2.png) [@BoRRoZ](https://www.thethingsnetwork.org/forum/u/BoRRoZ)\ **Post date:** [September 27, 2019, 9:25pm UTC](https://www.thethingsnetwork.org/forum/t/rak-7200-tracker/28940/56 "2019-09-27T21:25:48Z")
that’s allready an ‘old’ one 😉 seems that everyone is beta testing the firmware for the latest release follow the discussion here > **[RAK7200 node, GPS tracker](https://forum.rakwireless.com/t/rak7200-node-gps-tracker/658/147)** > > In RAK7200 version:3.1.0.7.T3 there is a minor issue: the serial output of the longitude always has a minus sign before the decimal part, e.g. -xx.-yyyyy. The lat/lon in the LPP data is correct though. ---
**Author:** ![JeroenKl](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/jeroenkl/32/47731_2.png) [@JeroenKl](https://www.thethingsnetwork.org/forum/u/JeroenKl)\ **Post date:** [September 29, 2019, 8:14am UTC](https://www.thethingsnetwork.org/forum/t/rak-7200-tracker/28940/57 "2019-09-29T08:14:26Z")
release 3.1.0.8 [https://downloads.rakwireless.com/en/LoRa/RAK7200-Tracker/Firmware/](https://downloads.rakwireless.com/en/LoRa/RAK7200-Tracker/Firmware/) ---
**Author:** ![jchonig](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/jchonig/32/36032_2.png) [@jchonig](https://www.thethingsnetwork.org/forum/u/jchonig)\ **Post date:** [September 30, 2019, 12:38pm UTC](https://www.thethingsnetwork.org/forum/t/rak-7200-tracker/28940/58 "2019-09-30T12:38:13Z")
Do you have a link to the parts you used for this mod? ---
**Author:** ![JeroenKl](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/jeroenkl/32/47731_2.png) [@JeroenKl](https://www.thethingsnetwork.org/forum/u/JeroenKl)\ **Post date:** [September 30, 2019, 2:17pm UTC](https://www.thethingsnetwork.org/forum/t/rak-7200-tracker/28940/59 "2019-09-30T14:17:32Z")
Hi @jchonig, **For the cable:** > **[US $2.33 11% OFF|5pcs SMA Connector Kabel Vrouwelijke ufl/u. FL/IPX/IPEX RF...](https://nl.aliexpress.com/item/32909354468.html?spm=a2g0s.9042311.0.0.27424c4dMbj07R)** > > Smarter Shopping, Better Living! Aliexpress.com **For the antenna:** There are a lot of on aliexpress, just perform a search, or/and get inspired by the great topic: [The BIG and SMALL ANTENNA topic part 2](https://www.thethingsnetwork.org/forum/t/the-big-and-small-antenna-topic-part-2/15419/262) BR, Jeroen ---
**Author:** ![Pablo\_G](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/pablo_g/32/25844_2.png) [@Pablo\_G](https://www.thethingsnetwork.org/forum/u/Pablo_G)\ **Post date:** [September 30, 2019, 4:01pm UTC](https://www.thethingsnetwork.org/forum/t/rak-7200-tracker/28940/61 "2019-09-30T16:01:30Z")
The file is corrupted ---
**Author:** ![JeroenKl](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/jeroenkl/32/47731_2.png) [@JeroenKl](https://www.thethingsnetwork.org/forum/u/JeroenKl)\ **Post date:** [September 30, 2019, 4:04pm UTC](https://www.thethingsnetwork.org/forum/t/rak-7200-tracker/28940/62 "2019-09-30T16:04:22Z")
because there is a new firmware 3.1.0.9 without RAK notice: [https://downloads.rakwireless.com/en/LoRa/RAK7200-Tracker/Firmware/RUI\_RAK7200\_V3.1.0.9\_release.rar](https://downloads.rakwireless.com/en/LoRa/RAK7200-Tracker/Firmware/RUI_RAK7200_V3.1.0.9_release.rar) 2019-9-30 Version:V3.x.0.9 Feature: 1.modify log bug about LPS22HD 2.fix LED status bug. [Previous page](https://www.thethingsnetwork.org/forum/t/rak-7200-tracker/28940.md?page=2) [Next page](https://www.thethingsnetwork.org/forum/t/rak-7200-tracker/28940.md?page=4)