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Oittm Smart Plug
US
Model reference:
Oittm Smart

Available from:
Oittm.com
Aliexpress.com





GPIO #Component
GPIO00 None
GPIO01 None
GPIO02 None
GPIO03 None
GPIO04 Relay1
GPIO05 Led1i
GPIO09 None
GPIO10 None
GPIO12 Button1
GPIO13 None
GPIO14 None
GPIO15 None
GPIO16 None
FLAG None

Template

{"NAME":"Oittm","GPIO":[0,0,0,0,21,56,0,0,17,0,0,0,0],"FLAG":0,"BASE":1}

Although the instructions are for the EU version, this plug as available in US and UK plug types too

Oittm provides a relatively cheap Wifi smart plug with an ESP8266, too.

To enable the flash mode of the ESP connect GPIO 0 to GND. The wires have to be soldered directly onto the ESP chip itself, it won’t work otherwise.

Opening the device

Remove the small plastics caps on the back and unscrew the first two screws and then again the next ones

PCB layout

!!Make sure to flash with 3.3V and disconnect the power plug from the power outlet before!!

Web configuration

If you want the blue LED instead of the red one, use Led2i