Current Sensor CJMCU219 INA219 I2C Bidirectional Current Power Monitor Sensor Module

Sepcifications

• Programmable calibration register can be read in units of ampere direct current, and read the power in watts.
• Up to 128 samples can be averaged to achieve filtering in noisy environments.
• I2C interface has a timeout setting, not only to prevent bus lock, but also provides high-speed mode, to meet the communication requirements of up to 3.4 MHz.
• All properties INA219 are software programmable to support.
• A single power supply, the operating voltage of between +3.0 to + 5.5V