2 layers111.7 × 98.3 mm

Boards in 4 GitHub repositories, designed in KiCad, that use the ATTINY1634-MU by Microchip Technology (-40℃~+85℃ 1.8V~5.5V 10bit 12MHz 16KB 18 1KB 256Byte 8 Bit AVR Built-in FLASH QFN-20-EP(4x4) Microcontrollers (MCU/MPU/SOC) ROHS). See how each wires it, with its parts, size, README and files; the ATTINY1634-MU’s symbol, footprint and pinout are on its own page.




Envious-Data/EnvOpenEnvSensor
a simple sensor pcb with a display to show some environment conditions