Configure Seeed Xiao S3 RX enable pin #5517
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As a separate issue I see that the data sheet for the module calls for VCC-200mV for the TCXO voltage, which would put the proper level at around 3v. Is that an issue too, or is that a "stay below" number? |
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The wio-sx1262 module schematic is available and indeed looks like they labelled SX126X_RXEN as RF_SW on the module (also from my understanding)
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thebentern
approved these changes
Dec 7, 2024
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@thebentern I'm going to need help merging this because I don't have access. |
fifieldt
approved these changes
Dec 7, 2024
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My Seeed Xiao S3 modules seemed a bit deaf on receive. I was able to find a slightly different RF switch config in their Arduino example. After making the change I can now receive from the nodes that I expected to hear, but I'd like to get @Dylanliacc to give feedback because I don't have a schematic for the board and am not 100% sure that everything is configured correctly with this change.
I have tested it with 2 other users and 5 boards, but that testing was mostly making sure that large packets didn't blow up the radio and hearing nodes that were previously only being heard by other devices. I'm now getting 20-40dB stronger signals for nodes in my house and an SNR that I would expect.