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LILYGO LoRa Series examples

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/schematic/T3_S3_V1.2.pdf conflicting pin numbers for sx1280?

53-74-65-66-61-6e opened this issue · comments

commented

the schematics for T3_S3_V1.2 show two different sets of pin numbers for sx1280 DIO1 and sx1280 BUSY:

  • according to the drawing it should be:
    sx1280 (U1, HPD17) DIO1 : IO9
    sx1280 (U1, HPD17) BUSY : IO36

  • according to the textbox on the right side of the drawing ( see detail from page 2 ):
    sx1280 DIO1 : IO33
    sx1280 BUSY : IO34

  • which version is right?

source: /schematic/T3_S3_V1.2.pdf

commented

All pin definitions are based on the schematic diagram, the annotations beside them are wrong,
and the first set is the correct pin number ：
(sx1280 (U1, HPD17) DIO1: IO9
sx1280 (U1, HPD17) BUSY: IO36)
Sorry for the inconvenience

commented

thanks for the reply!

commented

This issue is stale because it has been open for 30 days with no activity.

commented

This issue was closed because it has been inactive for 14 days since being marked as stale.