Re: Does anyone has the ESP-WROOM? Only boot message (garbag
Posted: Thu May 14, 2015 9:45 pmSet your serial to 74880bps and post the boot message. This will make things clear immediately.
Markinhos wrote:Hi,
A few time ago, I received some of these modules from Espressif. I don't know how these modules should be connected, I have tried different pin configuration on these modules and at least I could flash them with another firmware but they doesn't do anything, just show a line of garbage in the terminal.
I'm using a USB-TTL with a power regulartor LD33V, also I tried with my Arduino UNO.
I have not encounterd those boards but they look good!