Luckily you can use this on Attiny as well. On an Arduino you are used to use Serial.print() for this purpose. Communication with Attiny2313 It is always nice to be able to get debug information from your tiny.
When you use it in your project, it will be a good idea to connect A 0.1 uF across VCC and GND as close to the processor as possible, and a 10 K ohm resistor from RESET to VCC. Select board -> Select ->Tools->Programmer->Arduino as ISP select ->Tools->Burn Bootloader Note: this step do not burn a bootloader to your chip, it is only used to set the fuses to another clock-speed.
Upload your sketch: Select File->Upload using programmer.Select ArduinoISP: Tools->Programmer->Arduino as ISP.Open the blink sketch from the examples->Basic->Blink.Connect a 10 ♟ capacitor from reset to ground on the arduino (negative side to ground) If you are using a Duemilanove use a 120 ohm resistor from reset to Vcc.Note: the ArduinoISP has some issues in ver.Upload the ArduinoISP to the Arduino dont't connect the capacitor yet.
Programming Attiny2313 with Arduino Uno The 2313 processor is a 20 pin chip with 17 I/O pins, it do not have a ADC (analog/digital converter) It can be configured to run at 1 MHz and 8 MHz without External Crystal/Resonator 2313 pinout Connection to Arduino Download the Tiny-core here: Follow the instructions in the Connect your Arduino to the Attiny according to the picture to the right connection to Arduino: Arduino Attiny2313 13 19 PB7/SCK 12 18 PB6/MISO 11 17 PB5/MOSI 10 1 PA2/Reset 5v 20 VCC GND 10 GND Example Schematic Software Using 7.1 AVRdude 7.1.1 Programming for LED Blinking 7.1.2 Programming for Bootloader 7.2 Arduino Software. It was designed to control the servos of a robot. Program upload and download are done through an HID compliant.
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