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luispl77 / 433Screen-SignalHacker

Full duplex 433 MHz Signal jammer, recorder, decoder and hacking multitool device based on ESP32 microcontroller and RFM69HW radios. This version of the device provides an OLED screen and simple UI to navigate menus and different hacks/modes/settings.
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Hardware not receiving or transmitting. #2

Open jamine16 opened 1 year ago

jamine16 commented 1 year ago

I have build my device according to your diagrams, but it is not receiving or transmitting any data. I have triple checked all my connections and they are not the issue.

I selected DOIT ESP32 DEVKIT V1 board in Arduino IDE.

Any help would be appreciated.

Thanks

jamine16 commented 1 year ago

After replacing both RFM modules and all the wiring i found the problem.

In the diagrams it shows the SCK pins of the SD Card and RFM only connected to each other. After connecting them to pin18 (CLK) on the ESP32, everything is working fine.

luispl77 commented 1 year ago

I have build my device according to your diagrams, but it is not receiving or transmitting any data. I have triple checked all my connections and they are not the issue.

I selected DOIT ESP32 DEVKIT V1 board in Arduino IDE.

Any help would be appreciated.

Thanks

Yes thank you for pointing that out, sorry for the late response. The missing "SCK" NET was fixed in the next PCB version.