3 ms·
Why would you need to add a level shifter. Almost every single i2c or SPI component I've used works just fine with the ESPs 3.3v or is 3.3v to 5v compatible.
by hungryforcodes 4y ago
Why would you need to add a level shifter. Almost every single i2c or SPI component I've used works just fine with the ESPs 3.3v or is 3.3v to 5v compatible.