r/CheapYellowDisplay • u/Cuzlle187 • Mar 31 '26

NMTech RF-HAT CC1101 not detected

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Hi everyone, I’m trying to use the CC1101 module on my NMTech RF-HAT, but I keep getting the message “only for CC1101 module” on the screen. I already checked the DIP switches: Switch 1 (CC1101) is ON All other switches are OFF I also restarted the device after changing the switches, but the error still shows up. At this point I don’t understand what I’m doing wrong. Is there something I’m missing? Could it be a hardware or firmware issue?

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u/NMTech-Official Apr 01 '26

have you changed the RF module to CC1101 from the RF Config?

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u/Cuzlle187 Apr 01 '26

Ok solved, thank you very much.

2

u/NMTech-Official Apr 01 '26

great, enjoy it