tomvanklinken / Flatpack2

Flatpack2

Arduino Library for communicating with Eltek Flatpack2 power supplies.

I found multiple pieces of code for communicating with Flatpack2 power supplies but I wanted a library so my program code would be more clean.

Features

• Automaticly login and assign ID to powersupplies on CAN bus
• Store last status in an object
• Call an callback on status request
• Send a broadcast to change voltage & current

TODO

• Test with other revisions and multiple devices on bus
• Test current limit
• Add bootup voltage
• Cleanup receive code & debug messages

Thanks to

• https://github.com/the6p4c/Flatpack2
• https://github.com/Lennart-O/ESP32_ELTEK_FLATPACK
• https://github.com/neg2led/flatpack2s2
• https://electricmotorcycleforum.com/boards/index.php?topic=6405.135;wap2
• https://www.elithion.com/lithiumate/php/eltek.php
• https://dta0yqvfnusiq.cloudfront.net/conle38747825/2018/07/Flatpack2-HE-Front-End-5b44b5d5e3926.pdf

Dependencies

• https://github.com/sandeepmistry/arduino-CAN
• https://github.com/hideakitai/DebugLog

Status

Code is very alpha currently.

Install

cd ~/Documents/Arduino/libraries/
git clone https://github.com/tomvanklinken/Flatpack2 Flatpack2

Compatibility

Description	Part number	Revision	Status	Set voltage	Set current	Bootup voltage
FP2 48V 3KW FRONT END RECT HE	380875	1.10	YES	YES	UNTESTED	UNTESTED