4.5 KiB
4.5 KiB
Tasmota I2C devices
Tasmota supports several I2C devices but to use them they mostly need to be enabled at compile time to solve possible address conflicts.
Supported I2C devices
The following table lists the supported I2C devices
| Define | Driver | Device | Address(es) | Description |
|---|---|---|---|---|
| USE_PCA9685 | xdrv_15 | PCA9685 | 0x40 - 0x47 | 16-channel 12-bit pwm driver |
| USE_PCF8574 | xdrv_28 | PCF8574 | 0x20 - 0x27 | 8-bit I/O expander |
| USE_PCF8574 | xdrv_28 | PCF8574A | 0x38 - 0x3F | 8-bit I/O expander |
| USE_DISPLAY_LCD | xdsp_01 | 0x27, 0x3F | LCD display | |
| USE_DISPLAY_SSD1306 | xdsp_02 | SSD1306 | 0x3C - 0x3D | Oled display |
| USE_DISPLAY_MATRIX | xdsp_03 | HT16K33 | 0x70 - 0x77 | 8x8 led matrix |
| USE_DISPLAY_SH1106 | xdsp_07 | SH1106 | 0x3C - 0x3D | Oled display |
| USE_ADE7953 | xnrg_07 | ADE7953 | 0x38 | Energy monitor |
| USE_HTU | xsns_08 | HTU21 | 0x40 | Temperature and Humidity sensor |
| USE_HTU | xsns_08 | SI7013 | 0x40 | Temperature and Humidity sensor |
| USE_HTU | xsns_08 | SI7020 | 0x40 | Temperature and Humidity sensor |
| USE_HTU | xsns_08 | SI7021 | 0x40 | Temperature and Humidity sensor |
| USE_BMP | xsns_09 | BMP085 | 0x76 - 0x77 | Pressure and temperature sensor |
| USE_BMP | xsns_09 | BMP180 | 0x76 - 0x77 | Pressure and temperature sensor |
| USE_BMP | xsns_09 | BMP280 | 0x76 - 0x77 | Pressure and temperature sensor |
| USE_BMP | xsns_09 | BME280 | 0x76 - 0x77 | Pressure, temperature and humidity sensor |
| USE_BMP | xsns_09 | BME680 | 0x76 - 0x77 | Pressure, temperature, humidity and gas sensor |
| USE_BH1750 | xsns_10 | BH1750 | 0x23, 0x5C | Ambient light intensity sensor |
| USE_VEML6070 | xsns_11 | VEML6070 | 0x38 - 0x39 | Ultra violet light intensity sensor |
| USE_ADS1115_I2CDEV | xsns_12 | ADS1115 | 0x48 - 0x4B | 4-channel 16-bit A/D converter |
| USE_ADS1115 | xsns_12 | ADS1115 | 0x48 - 0x4B | 4-channel 16-bit A/D converter |
| USE_INA219 | xsns_13 | INA219 | 0x40 - 0x41, 0x44 - 0x45 | Low voltage current sensor |
| USE_SHT3X | xsns_14 | SHT3X | 0x44 - 0x45 | Temperature and Humidity sensor |
| USE_SHT3X | xsns_14 | SHTC3 | 0x70 | Temperature and Humidity sensor |
| USE_TSL2561 | xsns_16 | TSL2561 | 0x29, 0x39, 0x49 | Light intensity sensor |
| USE_MGS | xsns_19 | Grove | 0x04 | Multichannel gas sensor |
| USE_SGP30 | xsns_21 | SGP30 | 0x58 | Gas (TVOC) and air quality sensor |
| USE_SI1145 | xsns_24 | SI1145 | 0x60 | Ultra violet index and light sensor |
| USE_SI1145 | xsns_24 | SI1146 | 0x60 | Ultra violet index and light sensor |
| USE_SI1145 | xsns_24 | SI1147 | 0x60 | Ultra violet index and light sensor |
| USE_LM75AD | xsns_26 | LM75AD | 0x48 - 0x4F | Temperature sensor |
| USE_APDS9960 | xsns_27 | APDS9960 | 0x39 | Proximity ambient light RGB and gesture sensor |
| USE_MCP230xx | xsns_29 | MCP23008 | 0x20 - 0x27 | 16-bit I/O expander |
| USE_MCP230xx | xsns_29 | MCP23017 | 0x20 - 0x27 | 16-bit I/O expander |
| USE_MPR121 | xsns_30 | MPR121 | 0x5A - 0x5D | Proximity capacitive touch sensor |
| USE_CCS811 | xsns_31 | CCS811 | 0x5A | Gas (TVOC) and air quality sensor |
| USE_MPU6050 | xsns_32 | MPU6050 | 0x68 - 0x69 | 3-axis gyroscope and temperature sensor |
| USE_DS3231 | xsns_33 | DS3231 | 0x68 | Real time clock |
| USE_MGC3130 | xsns_36 | MGC3130 | 0x42 | Electric field sensor |
| USE_MAX44009 | xsns_41 | MAX44009 | 0x4A - 0x4B | Ambient light intensity sensor |
| USE_SCD30 | xsns_42 | SCD30 | 0x61 | CO2 sensor |
| USE_SPS30 | xsns_44 | SPS30 | 0x69 | Particle sensor |
| USE_VL53L0X | xsns_45 | VL53L0X | 0x29 | Time-of-flight (ToF) distance sensor |
| USE_MLX90614 | xsns_46 | MLX90614 | 0x5A | Infra red temperature sensor |
| USE_CHIRP | xsns_48 | CHIRP | 0x20 | Soil moisture sensor |
| USE_PAJ7620 | xsns_50 | PAJ7620 | 0x73 | Gesture sensor |
| USE_INA226 | xsns_54 | INA226 | 0x40 - 0x41, 0x44 - 0x45 | Low voltage current sensor |
| USE_HIH6 | xsns_55 | HIH6130 | 0x27 | Temperature and Humidity sensor |