This is a little wireless temperature sensor I made.

This is a little wireless temperature sensor I made. It uses a pic18f46j50 , max31855 , nrf24lo1+ and a little lcd to display. It uses a K type thermocouple and receives a second set of data wirelessly. Originally designed for my RC truck engine it also works well to check hot end and bed temperatures :slight_smile:

I need to figure out why my corners curl so much.

Originally shared by Addidis no

Rapid cooling one side and not the other was no good I had to put it in a c clamp to close it.