Attiny402 Sample Code, mcselec. Clock options: 16/20 MHz low-power internal RC oscillator hello world bare metal attiny402 example with adc, pwm and uart - attiny402_adc2pwm/main. ATtiny microcontroller support for the Arduino IDE - damellis/attiny I'm no AVR guru, but I don't see any header file for the ATTiny402 in the "include\avr " folder. GitHub Gist: instantly share code, notes, and snippets. ), using megaTinyCore, to create and Arduino core for the tinyAVR 0/1/2-series - Ones's digit 2,4,5,7 (pincount, 8,14,20,24), tens digit 0, 1, or 2 (featureset), preceded by flash in kb. I will give you every step and tell you the Use the latest ATtiny processors in the Arduino Environment. The following figure shows the tinyAVR 1-series devices, laying out pin count variants and memory sizes: • Vertical migration upwards is possible without code modification, as these devices are pin This mode is useful if a piece of code must be executed repeatedly every few milliseconds. But I always get the error message as "A programmer is required to upload". Internal clock at up to 20MHz at 5v, up to 10MHz at 3. mcu, In plain English, this is how to program 8-pin Atmel chips as you would normally an Arduino.