ESP8266-12 Rx not working?
Posted: Sun Jul 26, 2015 4:30 pm
Hi everyone, i'm trying to communicate with my new esp-12. I've connected it through my FTDI to my computer like this:
Vcc---3.3v
CH_PD---3.3v
GPIO2---3.3v
GPIO15---GND
GND---GND
RX---TX
TX---RX
When i try using ESPlorer(74880 baudrate) to send AT i don't receive nothing... i don't know why, but when i restart my module i receive this:
It looks like RX of esp is broken, but i'll wait your answer.
Vcc---3.3v
CH_PD---3.3v
GPIO2---3.3v
GPIO15---GND
GND---GND
RX---TX
TX---RX
When i try using ESPlorer(74880 baudrate) to send AT i don't receive nothing... i don't know why, but when i restart my module i receive this:
Code: Select all
ets Jan 8 2013,rst cause:2, boot mode:(3,6)
load 0x40100000, len 816, room 16
tail 0
chksum 0xef
load 0x00000000, len 0, room 8
tail 0
chksum 0xef
load 0x00000000, len 0, room 0
tail 0
chksum 0xef
csum 0xef
csum err
ets_main.c
It looks like RX of esp is broken, but i'll wait your answer.