How to measure Measure Air Quality with the BME680 sensor. The BME680 contains a MOx sensor to detect Volatile Organic Compounds (VOCs).| Makerguides.com
The BME680 is a tiny sensor that can measure temperature, humidity, pressure and gas such as Ethanol, Alcohol and Carbon Monoxide.| Makerguides.com
How to Send Environmental Data with LoRa. Transmit Temperature, Humidity, Air Pressure from a BME280 between two ESP32's with SX1276.| Makerguides.com
Review of ThinkNode M1 and M2 LoRa nodes, and getting started guide for Meshtastic off-grid messaging and GPS sharing solution.| CNX Software - Embedded Systems News
How to enable a long range communication over kilometers between using the LoRa SX1276 module and two ESP32 boards.| Makerguides.com
How to make an ESP32 send a Telegram Message to the Telegram app on your mobile phone when a PIR sensor detects motion.| Makerguides.com