This board is a updi programmer that utilizes Arduino IDE to program AVR microcontroller.
- Use the Eagle files included in order to create the board to mill. In addition, the '.png' files to be used with mods are included.
For milling we use a Roland SRM-20 with a 0.2-0.5 mm V-milling bit. The (updi_programmer_calib)[calibration file] was used for calibrating the milling depth to reach the correct milling width with a V-shape milling bit.
When calculating the toolpaths with mods We used 0.23 mm as the tool width for traces and calibration and 1 mm for the outline.
dpi: 2400
px: 5932 x 2575
mm: 62.780 x 27.252
in: 2.472 x 1.073
- We followed the tutorials found at in:
- https://github.com/SpenceKonde/megaTinyCore/blob/master/MakeUPDIProgrammer.md
- https://www.pcbway.com/project/shareproject/A_USB_stick_sized_UPDI_programmer.html
- https://github.com/ElTangas/jtag2updi
- https://www.electronics-lab.com/project/getting-started-with-the-new-attiny-chips-programming-the-microchips-0-series-and-1-series-attiny-with-the-arduino-ide/
- Antti Mäntyniemi: [email protected]