Posted 27 Days Ago Job ID: 1781212 11 quotes received

Write firmware for BG220P data logger

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Programming & Development Programming & Software

Summary -
Small battery powered Volt, Temperature, & DC Current logger with an easy to use interface via App. Logger is placed on steel objects (i.e. ware) that are processed in an electrodeposition paint system. The ware is the cathode and anodes along the side walls of the paint tank deliver DC current that causes an organic film to develop that will provide substantial corrosion protection. The paint cycle is about 3 minutes long and the logger will record summary data every second. Afterwards data is sent to a phone/pc for post processing, report & chart generation.

Experience with Simplicity Studio and the Silicon Labs BG220P Bluetooth Low Energy FCC approved Module is not required, but recommended. I will provide a BG220P development board to get started while the boards get reviewed and made.

A program flow chart of Main Logging Loop as been attached as a sample.

Bluetooth App development is not part of this project scope, but could be added after the firmware is in a working state.

If interested, I can forward the System Desgin Requirements document. ... Show more
Frederick H United States