I connected all the parts as descriped in the instructions. The WiFi is connected and sends data. Also I can see the PM measurements from SDS011 online. The BME280 somehow does not deliver data.
Is there any possibilty to debug the sensor in detail? I doublechecked the wiring and replaced the wires itself, but nothing helped. I dont know if my soldering is good enough or if I created some cold solder joints. Or is the sensor broken?
The Arduino Output in Serial Monitor is in the picture. I set the DEBUG to 5 in ext_def.h and recompiled.
Where can I select this? In the code there appears some json file which I can not find.
When I select “latest_de_BMX280.bin” in the flasher the output shows the following picture:
You need to locate station IP address in your local network.
It might (but not 100 percent) also be accessible using the following address: http://airRohr-ХХХХХХХ.local
Where ХХХХХХХ is the ID of your NodeMCU.
Ok I got it. I erased the flash and started over with the config of the sensor. In the from you mentioned “sensor config” the BME280 was already selected as default. But I deactived the “auto update” function and flashed the above mentioned binary “latest_de_BMX280.bin”.
Now the sensor sends all data properly .
