Good quality, need to be configured before to be use

Good quality, need to be configured before to be use

Good quality, need to be configured before to be use

I was assuming there other small chip on there was for USB to serial but it is not. According to the schematic it seems to only be used as a buffer. The firmware it comes with does not respond on the serial interface. I can connect to WiFi though. nmap shows ports 5060 32498 and 55165 filtered for tcp. You cannot program it through the provided pins because there is no reset. Removing esp8266 I tried to program directly with 3V3 FTDI but failed. This is too much work. Better to get the wemos.

I was assuming there other small chip on there was for USB to serial but it is not. According to the schematic it seems to only be used as a buffer. The firmware it comes with does not respond on the serial interface. I can connect to WiFi though. nmap shows ports 5060 32498 and 55165 filtered for tcp. You cannot program it through the provided pins because there is no reset. Removing esp8266 I tried to program directly with 3V3 FTDI but failed. This is too much work. Better to get the wemos.

I was assuming there other small chip on there was for USB to serial but it is not. According to the schematic it seems to only be used as a buffer. The firmware it comes with does not respond on the serial interface. I can connect to WiFi though. nmap shows ports 5060 32498 and 55165 filtered for tcp. You cannot program it through the provided pins because there is no reset. Removing esp8266 I tried to program directly with 3V3 FTDI but failed. This is too much work. Better to get the wemos.