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https://github.com/unclerus/esp-idf-lib
Component library for ESP32-xx and ESP8266
https://github.com/unclerus/esp-idf-lib
adc co2-sensor dac esp-idf esp32 esp32-s2 esp8266 gas-sensor gpio-extender humidity-sensor i2c-device led-controller light-sensor magnetometer power-monitor pressure-sensor pwm rotary-encoder temperature-sensor wiegand
Last synced: 4 days ago
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Component library for ESP32-xx and ESP8266
- Host: GitHub
- URL: https://github.com/unclerus/esp-idf-lib
- Owner: UncleRus
- Created: 2018-03-23T11:17:22.000Z (almost 7 years ago)
- Default Branch: master
- Last Pushed: 2024-07-17T06:59:45.000Z (5 months ago)
- Last Synced: 2024-12-19T01:03:26.688Z (4 days ago)
- Topics: adc, co2-sensor, dac, esp-idf, esp32, esp32-s2, esp8266, gas-sensor, gpio-extender, humidity-sensor, i2c-device, led-controller, light-sensor, magnetometer, power-monitor, pressure-sensor, pwm, rotary-encoder, temperature-sensor, wiegand
- Language: C
- Homepage: https://esp-idf-lib.readthedocs.io/en/latest/
- Size: 4.61 MB
- Stars: 1,435
- Watchers: 48
- Forks: 442
- Open Issues: 53
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
Awesome Lists containing this project
README
# ESP-IDF Components library
[](https://github.com/UncleRus/esp-idf-lib/actions/workflows/ci.yml)
[](https://esp-idf-lib.readthedocs.io/en/latest/)
Components for Espressif ESP32 [ESP-IDF framework](https://github.com/espressif/esp-idf)
and [ESP8266 RTOS SDK](https://github.com/espressif/ESP8266_RTOS_SDK).
Part of them ported from [esp-open-rtos](https://github.com/SuperHouse/esp-open-rtos).
## Supported versions of frameworks and devices
| Chip | Framework | Versions |
| -------- | ---------------- | ------------------------------------------------------------------------------------------------------------------------------------------------ |
| ESP32-xx | ESP-IDF | All officially supported versions (see [Support Period Policy](https://github.com/espressif/esp-idf/blob/master/SUPPORT_POLICY.md)) and `master` |
| ESP8266 | ESP8266 RTOS SDK | `master`, v3.4 |
_See "Supported on" column for each of the components._
## How to use
### ESP32-xx
Clone this repository somewhere, e.g.:
```Shell
cd ~/myprojects/esp
git clone https://github.com/UncleRus/esp-idf-lib.git
```
Add path to components in your [CMakeLists.txt](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/build-system.html):
e.g:
```CMake
cmake_minimum_required(VERSION 3.5)
set(EXTRA_COMPONENT_DIRS /home/user/myprojects/esp/esp-idf-lib/components)
include($ENV{IDF_PATH}/tools/cmake/project.cmake)
project(my-esp-project)
```
or with CMake [FetchContent](https://cmake.org/cmake/help/latest/module/FetchContent.html)
```CMake
cmake_minimum_required(VERSION 3.11)
include(FetchContent)
FetchContent_Declare(
espidflib
GIT_REPOSITORY https://github.com/UncleRus/esp-idf-lib.git
)
FetchContent_MakeAvailable(espidflib)
set(EXTRA_COMPONENT_DIRS ${espidflib_SOURCE_DIR}/components)
include($ENV{IDF_PATH}/tools/cmake/project.cmake)
project(my-esp-project)
```
### ESP8266 RTOS SDK
Clone this repository somewhere, e.g.:
```Shell
cd ~/myprojects/esp
git clone https://github.com/UncleRus/esp-idf-lib.git
```
Add path to components in your [project makefile](https://docs.espressif.com/projects/esp8266-rtos-sdk/en/latest/api-guides/build-system.html),
e.g:
```Makefile
PROJECT_NAME := my-esp-project
EXTRA_COMPONENT_DIRS := /home/user/myprojects/esp/esp-idf-lib/components
EXCLUDE_COMPONENTS := ads130e08 max7219 mcp23x17 led_strip max31865 ls7366r max31855
include $(IDF_PATH)/make/project.mk
```
See [GitHub examples](https://github.com/UncleRus/esp-idf-lib/tree/master/examples)
or [GitLab examples](https://gitlab.com/UncleRus/esp-idf-lib/tree/master/examples).
## Documentation
- [Documentation](https://esp-idf-lib.readthedocs.io/en/latest/)
- [Frequently asked questions](FAQ.md)
## Components
### ADC/DAC libraries
| Component | Description | License | Supported on | Thread safety |
| --------- | ----------- | ------- | ------------ | ------------- |
| **ads111x** | Driver for ADS1113/ADS1114/ADS1115 and ADS1013/ADS1014/ADS1015 I2C ADC | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **ads130e08** | Driver for ADS130E08 ADC | MIT | esp32, esp32s3 | yes |
| **hx711** | Driver for HX711 24-bit ADC for weigh scales | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | no |
| **mcp342x** | Driver for 18-Bit, delta-sigma ADC MCP3426/MCP3427/MCP3428 | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **mcp4725** | Driver for 12-bit DAC MCP4725 | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **pcf8591** | Driver for 8-bit ADC and an 8-bit DAC PCF8591 | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **sgm58031** | Driver for SGM58031 16-bit I2C ADC | ISC | esp32, esp8266, esp32s2, esp32s3, esp32c3 | yes |
### Air quality sensors
| Component | Description | License | Supported on | Thread safety |
| --------- | ----------- | ------- | ------------ | ------------- |
| **ccs811** | Driver for AMS CCS811 digital gas sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **mhz19b** | Driver for MH-Z19B NDIR CO₂ sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | no |
| **scd30** | Driver for SCD30 CO₂ sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **scd4x** | Driver for SCD40/SCD41 miniature CO₂ sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **sfa3x** | Driver for SFA30 formaldehyde detection module (I2C) | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **sgp40** | Driver for SGP40 Indoor Air Quality Sensor for VOC Measurements | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
### Battery controllers
| Component | Description | License | Supported on | Thread safety |
| --------- | ----------- | ------- | ------------ | ------------- |
| **lc709203f** | Driver for LC709203F battery fuel gauge | ISC | esp32, esp8266, esp32s2, esp32c3 | yes |
| **max1704x** | Driver for MAX17043/MAX17044/MAX17048/MAX17049 battery fuel gauge | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **mp2660** | Driver for MP2660 5V USB, 500mA, I2C-Controlled Linear Charger with Power Path Management for Single-Cell Li-Ion Battery | BSD-3-Clause | esp32, esp32s2, esp32c3 | yes |
### Common libraries
| Component | Description | License | Supported on | Thread safety |
| --------- | ----------- | ------- | ------------ | ------------- |
| **calibration** | Multi-point calibration library | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | n/a |
| **color** | Common library for RGB and HSV colors | MIT | esp32, esp8266, esp32s2, esp32c3 | n/a |
| **esp_idf_lib_helpers** | Common support library for esp-idf-lib | ISC | esp32, esp8266, esp32s2, esp32c3 | n/a |
| **framebuffer** | RGB framebuffer component | MIT | esp32, esp32s2, esp32c3 | n/a |
| **i2cdev** | ESP-IDF I2C master thread-safe utilities | MIT | esp32, esp8266, esp32s2, esp32c3 | yes |
| **lib8tion** | Math functions specifically designed for LED programming | MIT | esp32, esp8266, esp32s2, esp32c3 | n/a |
| **noise** | Noise generation functions | MIT | esp32, esp8266, esp32s2, esp32c3 | n/a |
| **onewire** | Bit-banging 1-Wire driver | MIT | esp32, esp8266, esp32s2, esp32c3 | no |
### Current and power sensors
| Component | Description | License | Supported on | Thread safety |
| --------- | ----------- | ------- | ------------ | ------------- |
| **ina219** | Driver for INA219/INA220 bidirectional current/power monitor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **ina260** | Driver for INA260 precision digital current and power monitor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **ina3221** | Driver for INA3221 shunt and bus voltage monitor | MIT | esp32, esp8266, esp32s2, esp32c3 | yes |
### Gas sensors
| Component | Description | License | Supported on | Thread safety |
| --------- | ----------- | ------- | ------------ | ------------- |
| **ccs811** | Driver for AMS CCS811 digital gas sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **mhz19b** | Driver for MH-Z19B NDIR CO₂ sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | no |
| **scd30** | Driver for SCD30 CO₂ sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **scd4x** | Driver for SCD40/SCD41 miniature CO₂ sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **sfa3x** | Driver for SFA30 formaldehyde detection module (I2C) | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
### GPIO expanders
| Component | Description | License | Supported on | Thread safety |
| --------- | ----------- | ------- | ------------ | ------------- |
| **mcp23008** | Driver for 8-bit I2C GPIO expander MCP23008 | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **mcp23x17** | Driver for I2C/SPI 16 bit GPIO expanders MCP23017/MCP23S17 | BSD-3-Clause | esp32, esp32s2, esp32c3 | yes |
| **pca9557** | Driver for PCA9536/PCA9537/PCA9557/TCA9534 remote 4/8-bit I/O expanders for I2C-bus | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **pcf8574** | Driver for PCF8574 remote 8-bit I/O expander for I2C-bus | MIT | esp32, esp8266, esp32s2, esp32c3 | yes |
| **pcf8575** | Driver for PCF8575 remote 16-bit I/O expander for I2C-bus | MIT | esp32, esp8266, esp32s2, esp32c3 | yes |
| **tca6424a** | Driver for TCA6424A low-voltage 24-bit I2C I/O expander | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **tca95x5** | Driver for TCA9535/TCA9555 remote 16-bit I/O expanders for I2C-bus | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
### Humidity sensors
| Component | Description | License | Supported on | Thread safety |
| --------- | ----------- | ------- | ------------ | ------------- |
| **aht** | Driver for AHT10/AHT15/AHT20 temperature and humidity sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **am2320** | Driver for AM2320 temperature and humidity sensor (I2C) | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **bme680** | Driver for BME680 digital environmental sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **dht** | Driver for DHT11, AM2301 (DHT21, DHT22, AM2302, AM2321), Itead Si7021 | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | no |
| **hdc1000** | Driver for HDC1000 temperature and humidity sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **hts221** | Driver for HTS221 temperature and humidity sensor | ISC | esp32, esp32s2, esp32c3 | yes |
| **sfa3x** | Driver for SFA30 formaldehyde detection module (I2C) | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **sht3x** | Driver for Sensirion SHT30/SHT31/SHT35 digital temperature and humidity sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **sht4x** | Driver for Sensirion SHT40/SHT41/SHT45 digital temperature and humidity sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **si7021** | Driver for Si7013/Si7020/Si7021/HTU2xD/SHT2x and compatible temperature and humidity sensors | BSD-3-Clause | esp32, esp32c3, esp8266, esp32s2, esp32c3 | yes |
### Inertial measurement units
| Component | Description | License | Supported on | Thread safety |
| --------- | ----------- | ------- | ------------ | ------------- |
| **icm42670** | Driver for TDK ICM-42670-P 6-Axis IMU | ISC | esp32, esp8266, esp32s2, esp32c3 | yes |
| **l3gx** | Driver for L3Gx(L3GD20/L3G4200D) 3-axis gyroscope sensors | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **lsm303** | Driver for LSM303 3-axis accelerometer and magnetometer sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **mpu6050** | Driver for MPU6000/MPU6050 6-axis MotionTracking device | MIT | esp32, esp8266, esp32s2, esp32c3 | yes |
### Input device drivers
| Component | Description | License | Supported on | Thread safety |
| --------- | ----------- | ------- | ------------ | ------------- |
| **button** | HW timer-based driver for GPIO buttons | MIT | esp32, esp8266, esp32s2, esp32c3 | yes |
| **encoder** | HW timer-based driver for incremental rotary encoders | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **ls7366r** | Driver for LS7366R Quadrature Encoder Counter | MIT | esp32, esp32s2, esp32c3 | yes |
### LED drivers
| Component | Description | License | Supported on | Thread safety |
| --------- | ----------- | ------- | ------------ | ------------- |
| **ht16k33** | HT16K33 LED controller driver | MIT | esp32, esp8266, esp32s2, esp32c3 | yes |
| **led_strip** | RMT-based driver for WS2812B/SK6812/APA106/SM16703 LED strips | MIT | esp32, esp32s2, esp32c3 | yes |
| **led_strip_spi** | SPI-based driver for SK9822/APA102 LED strips | MIT | esp32, esp32c3, esp8266, esp32s2, esp32c3 | yes |
| **max7219** | Driver for 8-Digit LED display drivers, MAX7219/MAX7221 | BSD-3-Clause | esp32, esp32s2, esp32c3 | yes |
### Light sensors
| Component | Description | License | Supported on | Thread safety |
| --------- | ----------- | ------- | ------------ | ------------- |
| **bh1750** | Driver for BH1750 light sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **tsl2561** | Driver for light-to-digital converter TSL2561 | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **tsl2591** | Driver for light-to-digital converter TSL2591 | MIT | esp32, esp8266, esp32s2, esp32c3 | yes |
| **tsl4531** | Driver for digital ambient light sensor TSL4531 | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **veml7700** | Driver for VEML7700 ambient light sensor | ISC | esp32, esp8266, esp32s2, esp32c3 | yes |
### Magnetic sensors
| Component | Description | License | Supported on | Thread safety |
| --------- | ----------- | ------- | ------------ | ------------- |
| **hmc5883l** | Driver for 3-axis digital compass HMC5883L and HMC5983L | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **lsm303** | Driver for LSM303 3-axis accelerometer and magnetometer sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **qmc5883l** | Driver for QMC5883L 3-axis magnetic sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
### Other misc libraries
| Component | Description | License | Supported on | Thread safety |
| --------- | ----------- | ------- | ------------ | ------------- |
| **ds3502** | Driver for nonvolatile digital potentiometer DS3502 | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **example** | An example component | ISC | esp32, esp8266, esp32s2, esp32c3 | n/a |
| **hd44780** | Driver for HD44780 compatible LCD text displays | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | no |
| **impulse_sensor** | Driver for impulse output sensors | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | no |
| **pca9685** | Driver for 16-channel, 12-bit PWM PCA9685 | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **rda5807m** | Driver for single-chip broadcast FM radio tuner RDA5807M | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **tca9548** | Driver for TCA9548A/PCA9548A low-voltage 8-channel I2C switch | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **tda74xx** | Driver for TDA7439/TDA7439DS/TDA7440D audioprocessors | MIT | esp32, esp8266, esp32s2, esp32c3 | yes |
| **tps63101x** | Driver for Texas Instruments TPS631012 and TPS631013 1.6-V to 5.5-V Input Voltage 1.5-A Buck-boost Converter with I2C | BSD-3-Clause | esp32, esp32s2, esp32c3 | yes |
| **ultrasonic** | Driver for ultrasonic range meters, e.g. HC-SR04, HY-SRF05 | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | no |
| **wiegand** | Wiegand protocol receiver | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | no |
### Pressure sensors
| Component | Description | License | Supported on | Thread safety |
| --------- | ----------- | ------- | ------------ | ------------- |
| **bme680** | Driver for BME680 digital environmental sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **bmp180** | Driver for BMP180 digital pressure sensor | MIT | esp32, esp8266, esp32s2, esp32c3 | yes |
| **bmp280** | Driver for BMP280/BME280 digital pressure sensor | MIT | esp32, esp8266, esp32s2, esp32c3 | yes |
| **dps310** | Driver for DPS310 barometric pressure sensor | ISC | esp32, esp8266, esp32s2, esp32c3 | yes |
| **ms5611** | Driver for barometic pressure sensor MS5611-01BA03 | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **qmp6988** | Driver for QMP6988 digital temperature and pressure sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
### Real-time clocks
| Component | Description | License | Supported on | Thread safety |
| --------- | ----------- | ------- | ------------ | ------------- |
| **ds1302** | Driver for DS1302 RTC module | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | no |
| **ds1307** | Driver for DS1307 RTC module | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **ds3231** | Driver for DS1337 RTC and DS3231 high precision RTC module | MIT | esp32, esp8266, esp32s2, esp32c3 | yes |
| **pcf8563** | Driver for PCF8563 (BM8563) real-time clock/calendar | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
### Temperature sensors
| Component | Description | License | Supported on | Thread safety |
| --------- | ----------- | ------- | ------------ | ------------- |
| **aht** | Driver for AHT10/AHT15/AHT20 temperature and humidity sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **am2320** | Driver for AM2320 temperature and humidity sensor (I2C) | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **bh1900nux** | Driver for BH1900NUX temperature sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **bme680** | Driver for BME680 digital environmental sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **bmp180** | Driver for BMP180 digital pressure sensor | MIT | esp32, esp8266, esp32s2, esp32c3 | yes |
| **bmp280** | Driver for BMP280/BME280 digital pressure sensor | MIT | esp32, esp8266, esp32s2, esp32c3 | yes |
| **dht** | Driver for DHT11, AM2301 (DHT21, DHT22, AM2302, AM2321), Itead Si7021 | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | no |
| **dps310** | Driver for DPS310 barometric pressure sensor | ISC | esp32, esp8266, esp32s2, esp32c3 | yes |
| **ds18x20** | Driver for DS18B20/DS18S20 families of 1-Wire temperature sensor ICs | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | no |
| **hdc1000** | Driver for HDC1000 temperature and humidity sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **hts221** | Driver for HTS221 temperature and humidity sensor | ISC | esp32, esp32s2, esp32c3 | yes |
| **lm75** | Driver for LM75, a digital temperature sensor and thermal watchdog | ISC | esp32, esp8266, esp32s2, esp32c3 | yes |
| **max31725** | Driver for MAX31725/MAX31726 temperature sensors | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **max31855** | Driver for MAX31855 cold-junction compensated thermocouple-to-digital converter | BSD-3-Clause | esp32, esp32s2, esp32c3 | yes |
| **max31865** | Driver for MAX31865 resistance converter for platinum RTDs | BSD-3-Clause | esp32, esp32s2, esp32c3 | yes |
| **mcp960x** | Driver for MCP9600/MCP9601, thermocouple EMF to temperature converter | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **mcp9808** | Driver for MCP9808 digital temperature sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **ms5611** | Driver for barometic pressure sensor MS5611-01BA03 | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **qmp6988** | Driver for QMP6988 digital temperature and pressure sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **sfa3x** | Driver for SFA30 formaldehyde detection module (I2C) | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **sht3x** | Driver for Sensirion SHT30/SHT31/SHT35 digital temperature and humidity sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **sht4x** | Driver for Sensirion SHT40/SHT41/SHT45 digital temperature and humidity sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **si7021** | Driver for Si7013/Si7020/Si7021/HTU2xD/SHT2x and compatible temperature and humidity sensors | BSD-3-Clause | esp32, esp32c3, esp8266, esp32s2, esp32c3 | yes |
| **sts21** | Driver for STS21 temperature sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **sts3x** | Driver for Sensirion STS30/STS31/STS35 digital temperature sensor | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
| **tsys01** | Driver for precision digital temperature sensor TSYS01 | BSD-3-Clause | esp32, esp8266, esp32s2, esp32c3 | yes |
## Library maintainers
- [Ruslan V. Uss](https://github.com/UncleRus)
- [Tomoyuki Sakurai](https://github.com/trombik)
## Credits
- [Alex Stewart](https://github.com/astewart-consensus): `ds18x20`
- [Alexander Bodenseher](https://github.com/saasaa): `hts221`
- [Andrej Krutak](https://github.com/andree182): `bh1750`
- Angelo Elias Dalzotto: `mpu6050`
- [BernhardG](https://gitlab.com/mrnice): `ms5611`
- [BhuvanchandraD](https://github.com/bhuvanchandra): `ds3231`
- [Brian Schwind](https://github.com/bschwind): `tsl2561` `tsl4531`
- [Cedric von Gunten](https://github.com/vonguced): `qmp6988`
- [Christian Skjerning](https://github.com/slimcdk): `sts3x`
- [David Douard](https://github.com/douardda): `mhz19b`
- [Erriez](https://github.com/Erriez): `mhz19b`
- [FastLED project](https://github.com/FastLED): `color` `lib8tion` `noise`
- Frank Bargstedt: `bmp180`
- Gabriel Boni Vicari: `mpu6050`
- [Grupo de Pesquisa em Cultura Digital](http://gepid.upf.br/): `mpu6050`
- GrzegorzH: `ds18x20`
- [Gunar Schorcht](https://github.com/gschorcht): `bme680` `ccs811` `sht3x` `sts3x`
- [Jakub Turek](https://github.com/QB4-dev): `impulse_sensor` `l3gx` `lsm303`
- [Jan Veeh](https://github.com/janveeh): `icm42670`
- [Jeff Rowberg](https://www.i2cdevlib.com/): `mpu6050`
- [Jose Manuel Perez](https://github.com/jmpmscorp): `lc709203f` `sgm58031`
- [Joshua Butler](https://github.com/shuki25): `max1704x`
- [Joshua Kallus](https://github.com/Jkallus): `ls7366r`
- [jsuiker](https://github.com/jsuiker): `dht`
- [Julian Doerner](https://github.com/juliandoerner): `tsl2591`
- [Lucio Tarantino](https://github.com/dianlight): `ads111x`
- [Manuel Markwort](https://github.com/mmarkwort): `mp2660` `tps63101x`
- [Marc Luehr](https://github.com/th3link): `veml7700`
- [Nate Usher](https://github.com/nated0g): `scd30`
- Pavel Merzlyakov: `ds1302`
- [Raghav Jha](https://github.com/horsemann07): `mpu6050`
- RichardA: `ds3231`
- [Ruslan V. Uss](https://github.com/UncleRus): `ads111x` `aht` `am2320` `bh1750` `bh1900nux` `bme680` `bmp180` `bmp280` `button` `calibration` `ccs811` `dht` `ds1302` `ds1307` `ds18x20` `ds3231` `ds3502` `encoder` `framebuffer` `hd44780` `hdc1000` `hmc5883l` `hx711` `i2cdev` `ina219` `ina260` `ina3221` `led_strip` `led_strip_spi` `max31725` `max31855` `max31865` `max7219` `mcp23008` `mcp23x17` `mcp342x` `mcp4725` `mcp960x` `mcp9808` `mpu6050` `ms5611` `onewire` `pca9557` `pca9685` `pcf8563` `pcf8574` `pcf8575` `pcf8591` `qmc5883l` `qmp6988` `rda5807m` `scd30` `scd4x` `sfa3x` `sgp40` `sht3x` `sht4x` `si7021` `sts21` `sts3x` `tca6424a` `tca9548` `tca95x5` `tda74xx` `tsl2561` `tsl4531` `tsys01` `ultrasonic` `wiegand`
- [Sensirion AG](https://github.com/Sensirion): `scd30` `scd4x` `sfa3x`
- [sheinz](https://github.com/sheinz): `bmp280`
- [Thanh Pham](https://github.com/panoti): `pcf8591`
- [Timofei Korostelev](https://github.com/chudsaviet): `ht16k33`
- [Tomoyuki Sakurai](https://github.com/trombik): `dps310` `esp_idf_lib_helpers` `example` `led_strip_spi` `lm75`
- [Weslley Duarte](https://github.com/weslleymfd): `ads130e08`
- [Zaltora](https://github.com/Zaltora): `ina3221`
- zeroday: `onewire`