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2 votes

ESP32 IR remote

For the ESP32, you should really check out IRremoteESP8266, which also works on your board, and is frequently updated, very widely used, and lets you use any compatible GPIO pin easily. Here's a ...
kylemohr's user avatar
1 vote

On my Ir sensor and remote, the readings on the serial monitor from my Arduino uno are either random or read FFFFFFFF when I click the same button

Try adding a Serial.println("Hello World"); after your Serial.begin(9600); If that text also comes out garbled, then whatever serial monitor you're using isn't set to the right baud rate (...
kylemohr's user avatar

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