Using the "ck" reset method with a generic board
Posted: Wed Jul 13, 2016 7:34 amHi,
I designed a board featuring the ESP8266 and two sensors.
Everything is working right now apart from automatically resetting the esp using the "ck" method.
The board is connected in the following way:
If I plug in the device and press "flash", the ESP reboots into bootloader mode and gets flashed.
But afterwards it does not boot normally. I measured the RTS pin and it is low which forces the ESP to reboot all the time. Is there anything I did wrong?
Thanks for your help!
Edit: I am using a CP2102 from amazon.
I designed a board featuring the ESP8266 and two sensors.
Everything is working right now apart from automatically resetting the esp using the "ck" method.
The board is connected in the following way:
Code: Select all
ESP | USB-Converter
------+---------------
VCC | 3V3
GND | GND
RX | TX
TX | RX
GPIO0 | DTR
RST | RTS
If I plug in the device and press "flash", the ESP reboots into bootloader mode and gets flashed.
But afterwards it does not boot normally. I measured the RTS pin and it is low which forces the ESP to reboot all the time. Is there anything I did wrong?
Thanks for your help!
Edit: I am using a CP2102 from amazon.