On 12/09/2025 21:43, vince wrote:
See https://github.com/vinceskahan/weewx/tree/main/weewx-bme280-howto
for one way to do it.
On Friday, September 12, 2025 at 12:31:51 PM UTC-7 Tomasz Lewicki wrote:
Dear Weewx users.
I have a weather station (Ecowitt HP2550 clone) in which the
internal temperature, pressure and humidity sensor (WN32P in
Ecowitt terminology) is not working due to leaked battery. Of
course, I can buy a new one, but I have a spare BME280 module at
hand. Weewx runs on my Raspberry Pi which supports BME280 via I2C
out-of-the-box. Is it possible to send readings from this module
connected directly to the Raspberry to Weewx, and the other (wind,
precipitation, etc.) from an external integrated module via WiFi?
If so, how can this be achieved?
I've installed weewx from the repository and when I tried to run the
extension weewx complained about permissions to access i2c, should I
need to add weewx to the i2c group with:
sudo usermod -a -G i2c weewx
Mark.
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