Hi All, I am a retired hobiest. I can find 1wire readers but no 1wire programmers. I have read the device and would like to make a 1wire programmer. Is this possible with the UNO? Any pointers welcomed please. Sandy_b
Yes, and no depending on how you look at it. You can't do it with the arduino alone because it requires a 12V pulse to program. Even if you have the 12V rail then you would need some transistors to switch the 12V on while protecting the digital output.
I do have a cct for the 12v pulse, there are 2 pins needed one for the 1wire network and one for the programming pulse but no arduino programs to do this.
Any help would be great.