Does the RX/tx operate at 3.3v? I.E. I wouldn’t need a logic level to connect to something like a raspberry pi.
http://blog.oscarliang.net/raspberry-pi-and-arduino-connected-serial-gpio/
Does the RX/tx operate at 3.3v? I.E. I wouldn’t need a logic level to connect to something like a raspberry pi.
http://blog.oscarliang.net/raspberry-pi-and-arduino-connected-serial-gpio/