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Gosund Power Monitoring Plug (EP2)
EU
Gosund

Available from:
Amazon.de
Banggood.com




Manufacturer:
Gosund.com

Install method:
USB to Serial

GPIO #Component
GPIO00 Led1i
GPIO01 User
GPIO02 LedLinki
GPIO03 User
GPIO04 HLWBL CF1
GPIO05 BL0937 CF
GPIO09 None
GPIO10 None
GPIO12 HLWBL SELi
GPIO13 Button1
GPIO14 None
GPIO15 Relay1
GPIO16 None
FLAG None
Configuration (old format, will be converted to new template when applied)
{"NAME":"Gosund EP2","GPIO":[56,255,158,255,132,134,0,0,131,17,0,21,0],"FLAG":0,"BASE":45}
For more accurate energy consumption measurements this device requires power monitoring calibration.

UPDATE for Tuya-Convert in 2022 and modern Tuya Firmwares

You can request an update to the 1.0.6 firmware version from the Gosund support (globalservice@gosund.com), simply add them to the Tuya app first, go into the device details and copy the Device ID from there. Include that ID in the mail and request the update for it, you can also add multiple devices at once of course. The default 1.0.4 firmware still won’t let you use Tuya-Convert. Once the new update is available for the EP2 you’ll be prompted in the Tuya app to upgrade, do so and once installed you can use Tuya-Convert just like usual again!

The Gosund EP2 is not easily opened as it contains no screws.

The best way of opening it is to work your way around the clear plastic insert with a pair of pliers gently until the glue finally gives up. Adding a little force with an rubber mallet or an pipe wrench on the shell could also help.

Pinouts

This layout is for PCB marked as “P002_Wifi_V1.0”

Pinout_Diagpins Pinout_Connector

More about disassembly