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- Tue Jul 13, 2021 9:08 pm
- Forum: 3DP printing
- Topic: Hacking the HP45
- Replies: 757
- Views: 2912225
Re: Hacking the HP45
Hello, I would like to try the Driver Board V3.02. I have a Teensy 4.0 at hand. Since Teensy 4.0 is not 5V tolerant as Teensy 3.2, do I need to add level shifter somewhere in V3.02? Thank you!