ESP8266 Setup Tutorial using Arduino
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How to add or increase Serial Ports for NodeMCU using ESP Software Serial Library. – A blog about DIY solar and arduino projects
no matching function for call to 'SoftwareSerial::SoftwareSerial(int, int, bool, int)' · Issue #4 · timjong93/growatt_mqtt · GitHub
How to add or increase Serial Ports for NodeMCU using ESP Software Serial Library. – A blog about DIY solar and arduino projects
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SoftwareSerial doesn't read data after a certain time being idle · Issue #100 · plerup/espsoftwareserial · GitHub
interfacing arduino uno with nodemcu - iCircuit
How to use 2 serial ports or more in NodeMCU - Need Help With My Project - Blynk Community
Understanding NodeMCU ESP8266-12E Limitations - Making It Up
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Arduino to ESP8266 By Serial Communication | Martyn Currey
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Code examples
Reference · ESP8266 Arduino Core
