Yes, you are absolutely right, using a board with several real hardware serial ports is the obvious solution. That obvious solution is named “Arduino Mega” and generally is priced at $60.

Nextion Arduino library provides an easy-to-use way to manipulate Nextion serial displays. Users can use the libarry freely, either in commerical projects or open-source prjects, without any ...

Automate any workflow Packages ...

Arduino power management library key features: Battery monitoring – Reports battery metrics such as voltage, current, percentage, and temperature.; Battery health tracking – Monitors battery health ...