Can't get serial communication working on Atmega328 - Networking, Protocols, and Devices - Arduino Forum
![atmega - Can I use ATmega328 TX/RX pins to drive an R2R network and still use the serial port to program the MCU? - Electrical Engineering Stack Exchange atmega - Can I use ATmega328 TX/RX pins to drive an R2R network and still use the serial port to program the MCU? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/UDFeY.png)
atmega - Can I use ATmega328 TX/RX pins to drive an R2R network and still use the serial port to program the MCU? - Electrical Engineering Stack Exchange
![Usb to serial converter to program atmega328 on breadboard. - Installation & Troubleshooting - Arduino Forum Usb to serial converter to program atmega328 on breadboard. - Installation & Troubleshooting - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/9/7/5/975f543c3db9e4d280789b679462b8f30597417e.jpeg)
Usb to serial converter to program atmega328 on breadboard. - Installation & Troubleshooting - Arduino Forum
![atmega - Can I use ATmega328 TX/RX pins to drive an R2R network and still use the serial port to program the MCU? - Electrical Engineering Stack Exchange atmega - Can I use ATmega328 TX/RX pins to drive an R2R network and still use the serial port to program the MCU? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/DPXRN.png)