Upload Arduino sketch to Atmega328

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Overview

This is a guide to upgrade a sketch on atmel atmega328 chip.

Involved product are RPICT8, RPICT7V1, RPCT4V3, Emonwrt3.

Preliminaries

Required hardware is the Nanoprog.

The board hosting the Atmega328 chip will have an ISP connector (In System Programmer). This is a 6 pin connector as 3x2.

Required software is the Arduino IDE.

Download the desired sketch to upload. Each product page will have a link to the latest sketch.

Steps

1 [OPTIONAL]

This might be optional if you are uploading to a minor version change (e.g. 2.5.4. to 2.5.5). For major version upgrade the eeprom will most certainly need to be erased before uploading.

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