I have received today the Adabox 003 with the board Assembled Feather HUZZAH w/ ESP8266 WiFi With Stacking Headers.
When i plug it to MBP usb the leds flash for 1ms and then turn immediately off after that no sign of life on the board :-)
The board gets also not listed in serial ports usb_to_UART.
May the board be defective? I tried also plugging a 3v battery into the jst jack but same as when i plug it to mac usb, leds turn on for 1ms and turn off.
Could someone clarify me if i am doing something wrong? Already being disappointed from the content of Adabox 005 and then the feather from Adabox 003 does not work!?
Thanks in advance.