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Hi,
I was trying to send bytes to E22 module with Software Serial in ESP32 module with using your E22 library for Arduino IDE. I checked out the necessary example codes. You are using Serial1 or Serial2 in the examples. However my Serial1 does not work and Serial2 does not exist in my module. So;
1. How can I use Sofware Serial with your library?
2. How can I send bytes to E22 from ESP32?Thank you in advance.
Behic.
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Hi BechicMV,
no, you can’t use SoftwareSerial with esp32, but you can use Serial port with custom pins.To send bytes you can refer to the tutorial.
Bye Renzo
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