I have got a new sensor as a trade for 2 RFM95W modules to add to my LoRa nodes.
It’s a Humidity / Air pressure / Temperature Sensor in a nice housing made by PH2LB.
The out put can be found here: JO22md
This is what it looks like:
Inside there is just a little module using only 12uA in Deep Sleep
Hardware used :
- Arduino Pro-Mini 3.3V (Remove de power led and power regulator!)
- BME280 sensor.
More info can be found here: Lora Environmental Node PH2LB