ESP32-C3 Dual Current Monitor (SCT013 Sensor)

ESP32-C3 Dual Current Monitor with SCT013 Sensor

Sensor Module to use an ESP32-C3 as a current monitor for 2 separate SCT-013 sensors. These sensors are normally sold with a long lead that has a 3.5mm jack on one end, it can easily be cut to connect it using bare wires but I picked 2 matching receptacles instead.

This way the sensors are swappable and can be easily replaced if necessary.

R5 and R6 are burden resistors, they are marked as 1K in the schematic but you should pick an appropriate value based on the expected current you need to measure. In my case 1K was fine.