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+--- Thread: [solved] BME280 bug (/showthread.php?tid=988)
[solved] BME280 bug - Luckbert - 2018-01-31
Hello, everyone,
I have connected a BME280 to my system (OP 0.17.0, RPI3, IMU 9255).
Bugs:
No temperature.
No humidity.
Wrong air pressure.
The air pressure is displayed with approx. 700 mbar. But this can't be true. With a BMP180 everything ran smoothly. Is the sensor faulty?
Are there any ideas for the bugs?
Jürgen
edit:
debugmode:
Signal K starting
*** WARNING *** The program 'node' uses the Apple Bonjour compatibility layer of Avahi.
*** WARNING *** Please fix your application to use the native API of Avahi!
*** WARNING *** For more information see <http://0pointer.de/avahi-compat?s=libdns_sd&e=node>
*** WARNING *** The program 'node' called 'DNSServiceRegister()' which is not supported (or only supported partially) in the Apple Bonjour compatibility layer of Avahi.
*** WARNING *** Please fix your application to use the native API of Avahi!
*** WARNING *** For more information see <http://0pointer.de/avahi-compat?s=libdns_sd&e=node&f=DNSServiceRegister>
signalk-server running at 0.0.0.0:3000
cat: /dev/ttyOP_SKVA: Datei oder Verzeichnis nicht gefunden
Cannot open NGT-1-A device /dev/ttyOP_N2K
Error reading /home/pi/.openplotter/public/mapcache
GET /signalk/v1/api/vessels/self 200 41.459 ms - 669
cat: /dev/ttyOP_SKVA
: Datei oder Verzeichnis nicht gefunden
Cannot open NGT-1-A device /dev/ttyOP_N2K
RE: BME280 bug - Luckbert - 2018-02-04
Hello, everyone,
I think I found the mistake. I ordered and connected a BMP280 from provided. I will order a BME280 now and hope it will be better or is there a way to use the BMP?
Greetings Jürgen
RE: BME280 bug - jim321 - 2018-02-04
both should work bmp has no humidity, i have ordered bme's three different times and received bmp every time ..
check your connections
RE: BME280 bug - Luckbert - 2018-02-04
As already written,
Only the air pressure is displayed. And that is also far from a realistic value.
Everything else is displayed with the value 0. I checked all the connections. Everything's all right.
RE: BME280 bug - jim321 - 2018-02-04
mine works fine all 3 of them i guess you got a bad one.
its not a problem with openplotter...must be your sensor..
RE: BME280 bug - Luckbert - 2018-03-08
Built in a new sensor.
Now everything is going as it should.
RE: [solved] BME280 bug - pgorab - 2019-06-13
I have a BME280 and cannot see humidity, temperature is showing -273 in OpenCpn and pressure shows 0. The sensor is identified by Openplotter 0,10. I think it is a issue with the NMEA sentences not create correctly. Can anybody please help with the right sentences?
Tks!!!
Paulo
RE: [solved] BME280 bug - jim321 - 2019-06-13
this topic was marked solved you need to start your own thread instead.
your ? was on another post already
thanks jim