Content for ATtiny402

ATtiny402

The ATtiny402 is a microcontroller using the 8-bit AVR® processor with hardware multiplier, running at up to 20MHz and 4KB Flash, 256B SRAM and 128 bytes of EEPROM in a 8-pin package. The series uses the latest technologies from Microchip with a flexible and low power architecture including Event System and SleepWalking, accurate analog features and advanced peripherals.

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Project  Tiny TFT Graphics Library 2

Tiny TFT Graphics Library 2

“This is a small graphics library, specifically aimed at ATtiny microcontrollers, for the variety of small colour TFT displays available at low cost from suppliers like Adafruit, AliExpress, or Banggood. It’s an updated version of my Tiny TFT Graphics …

Project  Printing to a Serial LED Display

Printing to a Serial LED Display

“This article describes a simple routine to allow you to use a low-cost eight-digit LED module to display formatted data from a microcontroller project The routine will work with almost any microcontroller; as a demonstration of the routine I’ve …

Project  Multi-channel-wireless-voltmeter

Multi-channel-wireless-voltmeter

“A multi-channel wireless (2.4GHz) voltmeter display using ATTINY402, Arduino nano, NRF24L01+ and 128x32 I2C OLED. The transmitter is optimised for low power and will run from a battery for weeks or months depending on usage, sample frequency and of …

Project  New ATtiny Low Power

New ATtiny Low Power

“This article describes how to use the new 0-series and 1-series ATtiny microcontrollers in low-power projects, taking advantage of sleep mode to maximise the battery life and avoid the need for an on/off switch. The project is a simple …