Releases · CalPolyWindPower/2026-Controls_Load

The Unexpected Maker ProS3[D] has one USB C port. The baud rate is set to to 115,000 below and uses the internal USB peripheral, not a separate chip. Some compatible serial monitors include the Arduino IDE https://www.arduino.cc/en/software/, VSCode "Serial" extension from Microsoft https://marketplace.visualstudio.com/items?itemName=ms-vscode.vscode-serial-monitor,or PuTTY.

To re-flash:

Install Arduino IDE (I recommend >v2.0) from https://www.arduino.cc/en/software/ if you don't have it.
Go to the boards manager in the left sidebar and install "esp32" by Espressif Systems.
A. If it's missing, go to the following board URL under File > Preferences > Settings > Additional Board Manager URLS: https://espressif.github.io/arduino-esp32/package_esp32_index.json (See also: https://docs.espressif.com/projects/arduino-esp32/en/latest/installing.html)
Go to the library manager in the left sidebar and isntall "Adafruit BusIO" by Adafruit.
Load the attached sketch or the latest version from GitHub: https://github.com/CalPolyWindPower/2026-Controls_Load/blob/main/demos/LoadDemo/
Set the board to "UM PROS3". It may show up as "ESP32 Family Device at first" or even multiple devices (Select the first one).
Under Tools, set "USB CDC On Boot" to "Enabled"
[Recommended] Under Tools, set "Core Debug Level" to "Info" or lower
Select Upload
Open a serial terminal
A. In Arduino IDE, got Tools > Serial Monitor and switch to 115200 baud

Assets 5

20 Apr 07:52

BobSaidHi

LoadDemo_v1.0.0

Full Changelog: LoadDemo_v0.3.0...LoadDemo_v1.0.0

Assets 5

Releases: CalPolyWindPower/2026-Controls_Load