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Results tagged with softwareserial
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user 41196
A library for emulating UART functionality in software on any available digital IO pins. Use this tag for questions regarding SoftwareSerial.
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Problems with serial communication from Arduino to ESP8266
The cause of the issue was that the ESP was reading chars too quickly, meaning that it would give up before the next char could be sent from the Arduino. To fix the issue I simply added a 10 ms delay …
- 131
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Problems with serial communication from Arduino to ESP8266
The ESP8266 uses the Serial class for communications, while the Arduino uses SoftwareSerial. … Both devices are operating at 38400 baud, although I have tried 9600 baud with similar results (apparently SoftwareSerial is more reliable at lower baud rates). …
- 131
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Accepted
ESP-8266 stopped working due to possibly faulty perfboard layout
It turns out the real culprit was the AT+IPR=9600 command bricking the board. The board was "fixed" by obtaining the firmware and flashing it to the board using esptool.py. Download the repo's source …
- 131
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answer
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ESP-8266 stopped working due to possibly faulty perfboard layout
I have been following this tutorial to set up my ESP8266. I have also recreated on a perfboard the circuit provided in the tutorial, and I intend to use this perfboard circuit in my project.
The prob …
- 131