Version 2.6 firmware for ESTechnical Reflow Oven Controller
- Allows use of the controller when B thermocouple input is open circuit, new ESTechnical T962A reflow ovens ship with a socket for a board thermocouple - using this thermocouple is optional. See http://www.estechnical.co.uk/forum/reflow-soldering/313-datalogging-with-the-estechnical-reflow-controller for more info.
- Improved thermocouple reading code, refactored to allow storage of status of the input.
- Faster SPI read rate
- Fixed a loss of precision in reading thermocouple data