Hey guys! I'm working on using QMK to convert my 5291 using a Pro Micro
https://github.com/qmk/qmk_firmware/tre ... r/ibm_5291
What is the equivalent pinout?
Teensy -> Pro Micro Pinout
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paecific.jr
- Location: United States
- Main keyboard: IBM Model F 122
- Main mouse: Logitech Performance MX
- Favorite switch: Capacitive Buckling Springs
- DT Pro Member: -
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Findecanor
- Location: Stockholm, Sweden
- DT Pro Member: 0011
The Pro Micro's pin-out is in the Wiki.
However, it does not expose the PB0 pin so you would have to modify your firmware to use another one.
... or modify your Pro Micro. PB0 is used for the yellow LED. The other side of the LED is connected to Vcc, so the LED might need to be removed and that could be tricky...
BTW, the Pro Micro-clone "Elite-C" exposes the PB0 pin instead of the RAW pin, so you could use that in case you have one lying around. It is otherwise about as costly as the Teensy 2.0 and out of stock pretty much everywhere.
However, it does not expose the PB0 pin so you would have to modify your firmware to use another one.
... or modify your Pro Micro. PB0 is used for the yellow LED. The other side of the LED is connected to Vcc, so the LED might need to be removed and that could be tricky...
BTW, the Pro Micro-clone "Elite-C" exposes the PB0 pin instead of the RAW pin, so you could use that in case you have one lying around. It is otherwise about as costly as the Teensy 2.0 and out of stock pretty much everywhere.