Guru
Joined: 11/02/2018
Location: AustraliaPosts: 3319
| Posted: 06:47am 06 Feb 2024 |
As noted by Jim 'SETPIN rx, tx, clk, SPI' isn't needed as OPTION SYSTEM SPI takes care of that every time the Pico boots.
On many panels their Rx is labelled SDI and connects to MOSI = Tx on the Pico
and their Tx is labelled SDO and connects to MISIO = Rx on the Pico.