Desk of Ladyada - Stemma Sunday ATtiny dev board
OK we finally spent a few hours and finished up our UPDI stand-alone programming code. That means we can start releasing some ATtiny8xx designs because we will be able to program/test them nice and fast. First up is a basic breakout with QT connectors. Let's maybe put together a tester? The Great Search - Alternative for CP2014 USB to UART https://www.digikey.com/short/tmqr7f2t A die-hard interface chip that is the backbone of many-a-devboard is the USB-to-UART adapter chip. While many micros come with native USB, there is still a large number that have UART only - like the ESP32, or RISC-V…
The skinny
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