microUPDI
microUPDI copied to clipboard
MCUdude
DIY UPDI programmer with open source hardware!
If I need to program only 3.3V target, can I use 3.3V Pro micro (I have only this version in hand) or does the firmware going into the pro-micro (8MHz)...
I tried to build a stand-alone programmer and a simple board with 4809 but something I didn't do good enough. UPDI programmer This programmer I made according to the schematic...
I have just uploaded a printable case for the microUPDI to thingiverse. I find it useful and perhaps others might find it useful too. https://www.thingiverse.com/thing:4943607
Using a brand new Pro Micro 5V board [from here](https://eckstein-shop.de/HIMALAYA-Basic-Pro-Micro-5V-16MHz-Arduino-Mini-Leonardo-Compatible-board), plugging it into the computer and following the instructions from [here](https://github.com/MCUdude/microUPDI#flashing-the-arduino-pro-micro) give me a timeout after maybe 60 seconds. ```...
Hi, I try upload code via Arduino IDE 2.1.1 avrdude: Version 6.3-20190619 OS: Ubuntu 22.04.3 LTS target: Arduino nano every I have this error: ``` FQBN: arduino:megaavr:uno2018 Using board 'uno2018'...
Hi, I'm using the arduino IDE 1.8.13 and can't get the firmware to upload. My arduino pro micro has a reset pin and I tried grounding that as the upload...
I tried to follow the instructions (https://github.com/MCUdude/microUPDI), but I'm having some issues. > Usage > After the Pro Micro is flashed with mEDBG firmware it will present itself to the...
Opening UART port to microUPDI does not seem able to handle 115200 nor 9600 baud rate. How to use the debug UART function?
