ESP8266 Community Forum

- Tue May 19, 2015 2:18 pm #17887

Thanks guys, i think i already fried it though, i was using a voltage divider on rx and tx, but i think that i needed to take out the voltage divider coming into RX in the arduino as that is an output of the ESP which is already at 3.3 V.

That will not fry it, but you will not be able to receive data from it.

- Tue May 19, 2015 5:50 pm #17906

Thanks guys, i think i already fried it though, i was using a voltage divider on rx and tx, but i think that i needed to take out the voltage divider coming into RX in the arduino as that is an output of the ESP which is already at 3.3 V.

That will not fry it, but you will not be able to receive data from it.

No yeah, but in trying to troubleshoot it i ripped the copper off one pin and is now unsolderable, it never ocurred to me to put the oscilloscope into it =/