Hi, Im trying to connect the ESP8266 wifi module to an Arduino Uno along with some other comments, once the LED on the breadboard flashes, the wifi module should send a post request through Webhooks IFTTT. However I cannot seem to connect the wifi module to my phones hotspot. but the rest of my circuit is working fine.
I have connected the GND to GND, TX to TX, RX to RX and EN and VCC to the 3.3V on the Arduino Uno.
Wondering if anyone would be able to help me with a way I can do this?
Tx to Tx... Why talk into the mouth of the one supposed to listen?
Rx to Rx. Why put one ear to the others ear and expect to hear anything?
Google can help
https://www.electronicshub.org/esp8266-arduino-interface/
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