DC Current Sensor 3A Texas Instruments INA219BID – RAK16000

The RAK16000 is part of the WisBlock Sensor Series, designed to provide accurate DC current and voltage measurements for efficient power monitoring. It measures currents from 0 to 3 A and voltages from 0 to 26 V. By multiplying the two measured values, you can determine the power consumption.

Powered by the Texas Instruments INA219BID chipset, the module offers high accuracy with a maximum error of ±0.5% over temperature. A built-in 100 mΩ shunt resistor enables a fine resolution of up to 0.1 mA. Communication is handled via an I²C interface, with a 3.3 V power supply.

With its compact form factor of 15 mm x 25 mm, the RAK16000 is ideal for applications requiring precise energy monitoring in space-constrained systems.