Instructions | Simple, Compact Wireless Measurement

1

Buy BOM items

Insert the JDY-08 breakout board into the breadboard. Connect the TX, RX, 3.3V, and GND lines.
2

Breadboard devices

Connect the circuit as indicated above. The inputs to the system are Voltage 1 and Voltage 2, (Cin,Cout), and (Cin2,Cout2).
3

Solder the Current Sense Amplifiers / Connect the current sense module

Solder the current sense amplifiers onto the breakout board and the male headers
4

Upload Test Code

Upload the sketch named: "test_connections.ino" in Arduino. It should return "Success" in the Serial Console. This means that the JDY wireless module has been successfully reprogrammed.
5

Upload Main Code

Upload the sketch named: "main.ino" in Arduino. It should start returning comma-separated lines in the Serial Console. This is the module sampling its outputs.
6

Breadboard the power circuit
7

Optional: Add a switch
8

Capture data

Using the provided App or script, start to capture data. Remember to adjust the MAC address in the script for the MAC address of your JDY-08 module.

Simple, Compact Wireless Measurement