M5Stack 2-Channel AC Relay Module 13.2 (STM32F030) _MAKE_ACC_BOOKS eCO2: 1/3/9/31ppm Communication protocol I2C:

eCO2: 1/3/9/31ppm Communication protocol I2C: 0x58 Net Weight 4g Gross Weight 8g Product Size 24 x 24 x 13mm Package Size 35 x 36 x 18mm Case material Plastic (PC) Resources

or use the four sets of fully labelled male GPIO pins to easily attach other devices

Raspberry Pi activity lights are visible from the outside of the case

±1hPa accuracy) MPU9250 Motion Sensor

M5Stack 2-Channel AC Relay Module 13.2 (STM32F030) _MAKE_ACC_BOOKS eCO2: 1/3/9/31ppm Communication protocol I2C:The M5Stack 2 Relay 13. 2 Module is a 2 Channel AC Relay base for the M5Stack Core series. The module supports 250V 5A per channel. It conforms to 13. 2mm thickness, with an onboard STM32F030 for I2C communication. Examples are provided for Arduino and UIFlow programming. Features STM32F030F4 I2C communication (address: 0x26) 2 Relay Power input (supports AC DC input) Programming platform: Arduino UIFLOW Package Contents 1 2 Relay Module 2x VH3. 96 2