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UNIProg is a straightforward yet adaptable programmer. It enables programming for the latest Attiny microcontrollers through UPDI and, of course, supports ESPs and other microcontrollers with a UART programming connection. You can easily select the programming mode using a jumper.
Specs
- USB-C Connector "Static Discharge Protection"
- Logic Level 3.3V
- Power Output 3.3V/5V 500mAh
- Programming Mode Serial or Serial2UPDI, Selectable via Jumper
- Auto reset "ESP Enters download mode* Depends on ESP board"
Where to Buy
- You can purchase UNIProg from my shop https://www.pricelesstoolkit.com/en/projects/33-uniprog-uartupdi-programmer-33v.html
- Alternatively, you also have the option to build it yourself, as it's entirely open source.