As an owner of your new RAK7200 I must, unfortunatelly, confirm most or even all above mentioned issues and I am counting on RAK to solve these problems soon. Furthermore I wonder why Todor has placed the image of the RAK7205 Cayenne overview as Jeroen also noted.
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.
Please try to test with this firmware.
Thanks for the new version! Just wanted to test your new firmware but updating went wrong with the LoRaButton Upgrade Tool. Not sure what I am doing wrong now and I did not discover any update problems before using the same setup and PC.
After pressing the Upgrade Tool start button it shows “Open Serial Port” and a few seconds later “Time out error, Please click STOP to restart operation”. The port connection should not be the problem, this because the Serial Port Tool works and shows firmware version 3.1.0.7 with command “at+version”. Pressing the reset button as suggested bij Todor Velev (RAK7200, updater tool and firmware) did no work in my case.
Hi @HansRak
Do you try to put RAK7200 in boot mode?
at+set_config=device:boot
Disconnect from RAK Serial Port Tool and then update with RAK LoRaButton Upgrade Tool.
Are you sure as the TTN console is not Cayenne. Cayenne will only use the LPP data forwarded from TTN server.
First LPP need to support it, I’ll investigate and get back to you asap.
Below the device status in Serial Port Tool with your latest firmware:
version 3.1.0.7.T2 (T2, not T3 as .bin filename)
LPS22HD sensor is closed or not found
The MPU9250 sensor (indoor and stable on my desktop):
Acceleration(g) of X,Y,Z: 0.02,0.07,0.99
Gyro(degress/s) of X,Y,Z: -1.61,0.45,0.71
Magnetometer(uT) of X,Y,Z: 28.65,52.95,55.05
The indoor GPS position is accurate (The Netherlands) and pretty constant over time. Altitude value is constant but wrong, this is a common problem with all GPS modules I have tested so far.
One nit is that V3.1.0.7.T3 identifies as T2 in at+version.
The GPS data is now reporting and correct.
A feature request would be a GPS tracking mode where the device would send a packet every X seconds if the GPS position has not changed more than a given distance. If it did change it would send a packet every Y seconds. This would be useful when trying to provide data to ttnmapper.org.