ArduinoISP built for generic ProMicro clones (16MHz).
Reset control pin (output) is on PF4, PB4 and PB6. Choose whichever one convenient.
Connect SCK, MISO and MOSI respectively to the corresponding pins of the target.
[ProMicro as AVRISP] <==> [Target ProMicro (or other AVR)]
GND <--> GND
VCC <--> VCC
PF4 <--> RST
PB1 <--> PB1 (SCK)
PB3 <--> PB3 (MISO)
PB2 <--> PB2 (MOSI)
example command line arguments for avrdude (to query device signature):
avrdude -p atmega32u4 -c avrisp -P COM5
Compare with previous release: promicro-avrisp-v1.1...promicro-avrisp-v1.2