Screw terminal board for Pro-Micro boards
Pro Micro / Pro Mini Screw Terminal Breakout
Pro Micro Screw Terminal Breakout, for mounting “Pro Micro” boards.
GitHub repository at Tecsmith/arduino-pro-micro-screw-terminal
Features & Specifications
- Simple breakout in the Qwiic board form factor exposing Pro Micro / Pro Mini pins to screw terminals
- Supports many “pro micro” based boards, e.g.:
- Sparkfun Pro Micro
- Zio ZUINO XS PSYFI32
- Arduino Pro Mini {RETIRED}
- April Brother Cactus Micro {RETIRED}
- 2x Qwiic connectors (works with SparkFun’s Qwiic Connect System)
- Standard I2C breakout pins
- Remote reset button via JST-PH-2 header
On Board Jumpers
JP1, JP2 & JP3
- For use with the retired Arduino Pro Mini. Refer to the schematic for use.
JP4 - I2C Pull Ups (top)
- Connected (default): 4.7KΩ pullups
- Cut both sides: No pullups
JP5 - LED Enable (top)
- Connected (default): LED shows power state
- Cut: LED disabled
Manufacturing
- Schematic print: pro-micro-screw-terminal-v1.0.pdf
- Schematic source (in EAGLE): Tecsmith/arduino-pro-micro-screw-terminal/EAGLE/pro-micro-screw-terminal-v1.0.sch
- PCB design (in EAGLE): Tecsmith/arduino-pro-micro-screw-terminal/EAGLE/pro-micro-screw-terminal-v1.0.brd
| Top | Bottom |
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Initial prototype built by JCLPCB
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