Hello all.
I'm creating a little project in which I have a Bluetooth module that requires 3.6v to 6v but its RX its rated at 3.3v. I'm planning to run the Picaxe at 3.3v, in order to avoid having to use level shifting. Just out of curiosity, if I connect the Picaxe inputs to another chip running at 5v to receive, e.g. serial data, will I have an issue with the pins on the Picaxe receiving data at 5v? I would guess no, since the silicon is rated for 5v, but better be safe than sorry
I'm creating a little project in which I have a Bluetooth module that requires 3.6v to 6v but its RX its rated at 3.3v. I'm planning to run the Picaxe at 3.3v, in order to avoid having to use level shifting. Just out of curiosity, if I connect the Picaxe inputs to another chip running at 5v to receive, e.g. serial data, will I have an issue with the pins on the Picaxe receiving data at 5v? I would guess no, since the silicon is rated for 5v, but better be safe than sorry