After some busy months/years 🙂 I needed to recover the code of my Arduino based “HSC301 Rolling Code Remotes Programmer”, mainly because of a failure on my prototype, that I’m not sure yet which was… The changes I made after that were to put a new prototype working again!
I hope you can still enjoy the changes and please let me know if it worked sucessfully.
v06.1
* Removed “delay(Twc)” between bit reading of remote EEPROM, resulting in a much faster programming sequence.
* Different implementation of LiquidCrystal display. Not better, just different because previous one didn’t work on new display…
* 2 digital outputs (D8+D9) to power up the HCS chip. Probably more robust. * Note that on some remotes you have to maintain the 12V battery connected during programming…
HCS_Transmitter_Programming_Arduino_v06.1