Skip to content



Folders and files

Last commit message
Last commit date

Latest commit



77 Commits

Repository files navigation

ESP-IDF Components library

Components for Espressif ESP32 ESP-IDF framework

Most of them ported from esp-open-rtos.


Component Description License Thread safety
i2cdev I2C utilites MIT Yes
ds1307 Driver for DS1307 RTC module BSD Yes
ds3231 Driver for DS3231 high precision RTC module MIT Yes
hmc5883l Driver for HMC5883L 3-axis digital compass BSD Yes
onewire Bit-banging one wire driver MIT* No
ds18x20 Driver for DS18B20/DS18S20 families of one-wire temperature sensor ICs BSD No
dht Driver for DHT11/DHT22 temperature and humidity sensors BSD No
bmp180 Driver for BMP180 digital pressure sensor MIT Yes
bmp280 Driver for BMP280/BME280 digital pressure sensor MIT Yes
bh1750 Driver for BH1750 light sensor BSD Yes
ultrasonic Driver for ultrasonic range meters, e.g. HC-SR04, HY-SRF05 BSD No
pcf8574 Driver for PCF8574 remote 8-bit I/O expander for I2C-bus MIT Yes
hd44780 Universal driver for HD44780 LCD display BSD No
pca9685 Driver for 16-channel, 12-bit PWM PCA9685 BSD Yes
ms5611 Driver for barometic pressure sensor MS5611-01BA03 BSD Yes
ads111x Driver for ADS1113/ADS1114/ADS1115 I2C ADC BSD Yes
pcf8591 Driver for 8-bit ADC and an 8-bit DAC PCF8591 BSD Yes
tsl2561 Driver for light-to-digital converter TSL2561 BSD Yes
max7219 Driver for 8-Digit LED display drivers, MAX7219/MAX7221 BSD Yes
mcp23017 Driver for 16-bit I2C GPIO expander BSD Yes
tda74xx Driver for TDA7439/TDA7439DS/TDA7440D audioprocessors MIT Yes


Component library for ESP32






No releases published




  • C 97.1%
  • C++ 1.3%
  • Other 1.6%