Close

rev1 again

A project log for Aurai - retrofit dumb air conditioners

Helping traditional air conditioners join the Internet of Things.

Thomas RThomas R 08/12/2014 at 01:010 Comments

Since rev1 never even went to the fab house, I ... revised it.

* Dropped the ATM2501 EEPROM from the spoke schematic

* Using a real regulator IC rather than a divider for the radio power

* Using a resistor array for the status LEDs and IR LED

In other news, I have submitted to Oshpark!

Discussions