Extreme low power Arduino mini pro node for TTN
• Low power consumption: 7mA regular / 0,04mA in sleep mode
• with removed LED and voltage regulator
• RFM95 LoRa module
• BMP280 temperature + pressure sensor I2C
![](https://thethingsnetwork.org/media/posts/f2a9626d0edb48e9b62534691eef43ae.large.png)
Extreme low power Arduino mini pro node for TTN
• Low power consumption: 7mA regular / 0,04mA in sleep mode
• with removed LED and voltage regulator
• RFM95 LoRa module
• BMP280 temperature + pressure sensor I2C