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Garden Water Timer BQ05 Valve

Garden Water Timer BQ05

Available from:
Aliexpress.com
Banggood.com





GPIO #Component
GPIO00 User
GPIO01 User
GPIO02 User
GPIO03 User
GPIO04 User
GPIO05 User
GPIO09 None
GPIO10 None
GPIO12 User
GPIO13 User
GPIO14 User
GPIO15 Relay1
GPIO16 Relay2
FLAG Analog

Template

{"NAME":"BQ05","GPIO":[255,255,255,255,255,255,0,0,255,255,255,21,22],"FLAG":1,"BASE":18}

Remove front cover of device

  1. Remove the plastic bezel
  2. Remove 3 phillips head screws to access the control board
  3. Solder pin header (see images)

The pin order is 3.3V,TX,RX,GND

Notes:

  1. When flashing you must power on the device whilst holding down the reset button for 3 seconds or so.

  2. This is an ESP8265 so you must use write mode DOUT and not DIO.

Images

Control Board - Front Control Board - Back Inside of Irrigation Controller