Dear Community,
I have a question about the Grove - UART Wifi V2 - ESP8285:
with the use of a USB to serial converter can we flash the Grove - UART Wifi V2 board with Arduino IDE ?
Best
Julien
Hi There
Yes, it is. and you need to download the esp8266 board on the Board manager of Arduino IDE. 
Thank you for the information
Best
Julien