Flipper Zero application for reading temperature, humidity and pressure sensors like a DHT11/22, DS18B20, BMP280, HTU21 and more

• UpdatedFeb 19, 2026
• C

WT32-ETH01 LAN 8720 RJ45 wired Wireless-tag

• UpdatedMar 30, 2021
• C++

Smogly(formerly: Smogomierz) - simple and cheap PM 2.5 and PM10 sensor based on NodeMCU (ESP8266) or ESP32

• UpdatedMay 8, 2023
• C++

ESPHome configuration for a DIY indoor air quality monitor for CO₂ concentration, PM2.5 and PM10 concentrations, and temperature, humidity and pressure

• UpdatedOct 4, 2023
• C

Apache Mynewt Sensor Network Application for STM32 Blue Pill and nRF52 with Visual Rust, NB-IoT, GPS, iBeacon, NimBLE, ESP8266 (WiFi Geolocation) and nRF24L01

• UpdatedDec 9, 2020
• C

Drivety: Smart App Assistant to Secure Inside Car Activity. #AndroidDevChallenge

• UpdatedDec 3, 2019
• Kotlin

MicroPython MQTT & code example for Eduponics mini ESP32 learning kit

• UpdatedSep 15, 2023

Go·Hardware·Lean - Host drivers

• UpdatedApr 12, 2025
• Go

• UpdatedMay 16, 2017
• C++

A platform agnostic Rust driver for the Bosch BM[PE]-280

• UpdatedApr 6, 2025
• Rust

Sensirion SPS30 driver for ESP32, MEGA2560, UNO,UNO-R4 ESP8266, Particle-photon, UNOR4, UNOQ on UART OR I2C coummunication

• UpdatedJan 1, 2026
• C++

esp8266 IoT to mqtt bridge. Eastron SDM220, SDM230, SDM630 modbus; AZ7798; SenseAir s8; BME280; HDC1080; Plantower PMS5003, PMS7003, PMSA003

• UpdatedSep 6, 2018
• C++

GPS IoT tracker board for scanning gps and environment information and sending this to a MQTT server via GPRS.

• UpdatedJul 12, 2019
• C++

Wi-Fi sensor based on XIAO ESP32-C6

• UpdatedJan 19, 2026
• C

Yet another esp32 watch

• UpdatedMar 10, 2024
• C++

Arduino-compatible MCU firmware code for sensor-, telemetry-, and gateway-appliances.

• UpdatedJun 20, 2023
• C++

A low power LoRaWAN Node

• UpdatedOct 5, 2024
• HTML

Sample code for reading values from a BME280 temperature-humidity-pressure sensor, via ESP-IDF's I2C master driver, supports both normal mode and forced mode described in the datasheet.https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BME280_DS001-11.pdf

• UpdatedApr 18, 2018
• C

BMP280 and BME280 I2C driver for ESP32 boards using the IDF toolchain.

• UpdatedJan 1, 2026
• C

Smarthome for Caravans and Motor Homes - System for measuring and displaying various values in caravans and motor homes, including climate values, fill levels and leveling data, energy data, propane/butane sensor. incl. display, config website, test routines, etc. Own circuit board created

• UpdatedJul 31, 2024
• Python