ESP-01 & ESP-03 problem
Posted: Fri May 22, 2015 11:51 amHi!
I ordered 2 ESP modules from chinese ebay vendor and i can't get them to work
ESP-01
I connect the Pins as described in the WIKI. Red led solid, blue is flashing permanently (no matter if GPIO0 grounded or not)
I can't get response by AT nor flash new FW - tried all baud rates. As soon as I bridge GND from the CP2102 and the GND from ESP the blue stops flashing
Once I played around with the TX/RX pins and when only pinned RX I received endless garbage in the Serial Monitor.
With the ESP-03 I have only the endless garbage problem.
What am I doing wrong?
I ordered 2 ESP modules from chinese ebay vendor and i can't get them to work
ESP-01
I connect the Pins as described in the WIKI. Red led solid, blue is flashing permanently (no matter if GPIO0 grounded or not)
I can't get response by AT nor flash new FW - tried all baud rates. As soon as I bridge GND from the CP2102 and the GND from ESP the blue stops flashing
Once I played around with the TX/RX pins and when only pinned RX I received endless garbage in the Serial Monitor.
With the ESP-03 I have only the endless garbage problem.
What am I doing wrong?