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Description
- 1x Gravity: CH423 I2C 24 Digital IO Expansion Module
- 1x Gravity-4P I2C/UART Sensor Cable
- 45 x 37 mm / 1.78 x 1.46 inch
- Power Supply: 3.3 ~ 5 V
- Static Current: 1 mA
- IO Continuous Driving Current: 15 mA
- Communication: I2C
- I2C Address: 0x20-0x3F (The module occupies an I2C address of 0x20-0x3F and cannot work with an I2C device in this address range.)
- Operating Temperature Range: -20 ~ 80 °C