Hello,
We would like to share a Fritzing part for the Arduino UNO R4 WiFi. The community part we used before makes every connector male, also the 4 Uno headers. Fritzing connects two parts only male to female, so a shield or a screw terminal block dropped on the board never connected. We made this version for our tutorials and want to share it with everyone.
Please note: this is a community part made by newbiely.com. It is not an official Arduino part. It is based on the Arduino UNO R4 WiFi part by Peter Van Epp (vanepp in forums) - thank you!
Download: Arduino-UNO-R4-WiFi-Female-Headers.fzpz - import it into Fritzing (File > Open, or right-click a parts bin > Import). We keep this link updated with the newest version.
About the part
- The 4 Uno headers (D0-D13, A0-A5, IOREF, RESET, 3.3V, 5V, GND, VIN, AREF, SDA, SCL) are female, like on the real board and the core Arduino Uno (Rev3) part, so shields dropped on the board connect. ICSP, Qwiic, OFF/GND/VRTC and the ESP32-S3 header stay male.
- Pin names are the board labels (D0, D1, A0 …). GND, 3.3V, 5V and RESET are bused.
- New schematic: pins 100 mil long on the 100 mil grid.
- The light line on the board (“Fritzing part by newbiely.com (not official) | Tutorials: …”) and the QR code on the ESP32-S3 module are not on the real board. The QR code links to our UNO R4 tutorials.
- It uses the same frame and connector IDs as the community Arduino UNO R4 WiFi part, so a sketch made with that part can move to this part by changing only the part.
Tutorials for the Arduino UNO R4: https://newbiely.com/uno-r4
Feedback is welcome. If you see something wrong, please tell us and we will fix it.