JYE Tech Forum

Since firmware can correct the error the voltage V4 being 1.5V is still fine. This voltage is strongly related to the zener D1 so error like that is expected. The firmware does not support data output through serial port. But we are going to publish the source code to let users do that themselves. ...

Good morning Sirs, Just received the 15001K Kit. Solder the components, test the boards, done the probe calibration and did some simple sine wave experiments. It seems to work well. Firmware: 113-15001-050 When testing the voltages (SW1 set to GND) I realized that V4 is +1.5V and not +1.61V as you m...