Hi, Thanks for the quick response. It is appreciated. I have checked our custom board against the WRover operating in the same mode (restart with the switch pressed) with a logic analyzer(Salae). Connected to the ESP32 WROOM TXD0 and RXD0 pins. The initial transmission after reset and the sync messa...

We are testing our custom ESP32 board. It uses a WROOM-32U with an RS485 interface on UART0 (pins 34 and 35). I connect to the RS485 port with an FTDI USB adaptor. I also have a passive monitor on this link. The tools are configured to COM4 on my desktop. GPIO0 is 0 tied, as is GPIO2. I have been at...