Micro mod ATP & MicroMod Teensy - SPI Bus?

Development Boards MicroMod
1

I just received my MicroMod ATP & MicroMod Teensy boards. I’m trying to connect the ATP to a little 128x128 tft board running the Adafruit ST7735 library and I can’t get it to initialize.

Is there something going on with the Teensy SPI (not SPI1 or SPI2) bus on the ATP board or with the MicroMod?

I can’t seem to get it running.

2

Hello, Would you please mention which pins are you using to make the connections? In Micromod ATP, D11,D12 and D13 are MOSI,MISO and SCK respectively. In Teensy, it is 11,12,13. Also please refer to this hookup guide. Especially check the paragraph ‘pin conflict’. MicroMod Teensy Processor Hookup Guide - SparkFun Learn

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3

Thank you! That helped - I was using the MicroMod PAD #s in my sketch, not the Teensy pin numbers.

Works like a charm now!

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