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Do you know of a chip that has 5V tolerance and ample GPIO? Needs to be ready to ship right now, and a $5 dev board would be nice.
by throwntoday 4y ago
Do you know of a chip that has 5V tolerance and ample GPIO? Needs to be ready to ship right now, and a $5 dev board would be nice.
- moffkalast 4y agoThe ESP32 has unofficial 5V tolerance on most pins so it can for example handle 5V serial with no problems (but can't output 5V of course), but my go-to is still the Arduino Nano for most things.