Irremoteesp8266: My ESP8266-12N can't give the UART messages

[xfce]

Hi all,
I just use the ESP8266-12N module(with 4Mbit Flash), flash the IRrecvDumpV2's firmware.bin, use ESPeasy's flash tool, but when flash complete, I repower it , I can't get any messages from uart. but i use ESPEasy's bin file, I can got ESPEasy firmware's messages. So please tell me if i miss something? Thanks

[crankyoldgit]

I've never tried uploading the example .bin files using ESPeasy's flash tools, so I have no idea if they will work. It probably should.
Why not try upload the firmware/binary using what ever IDE you used to compile the example's binary/firmware?

Is the ESP8266-12N apart of some specific board, or a module you've connected/built yourself?
i.e. I assume you've configured your build environment correctly to build for that chip. But I think a nodemcu/wemos d1 mini build config should work for it.

Other things to check/try:
1) Make sure you're connecting to the correct serial port with your serial terminal program etc.
2) Make sure your serial terminal program is using a BAUD rate of 115200.
3) If you've rebooted the ESP, then later connected the serial terminal program, you may have missed the initial messages sent. The IRrecvDumpV2 program will remain silent after it's initial message until it detects any IR messages.

[xfce]

@crankyoldgit Thanks, I have fixed .

1. when powerup the uart message show quickly and then keep silent;
   2.My TSOP4838 's circuit have a bug, so can't got decode message.
   finally fixed