think it maybe worth your while moving to a Arduino Mega and a HC-12 433Mhz wireless module
the Mega gives you more memory, more IO pins and 3 hardware serial ports for the HC-12 and any other serial devices
think it maybe worth your while moving to a Arduino Mega and a HC-12 433Mhz wireless module
the Mega gives you more memory, more IO pins and 3 hardware serial ports for the HC-12 and any other serial devices