[BK7231T/WB2S] Merkury Smart Wi-Fi Outdoor/Indoor Plug MI-OW101-300W

lurch892 1134 1

Reply Cool? Ranking DIY | New topic

Notify about new articles

Helpful post? (+2)

#1 08 Jan 2023 23:41

Device was on clearance at Wal-mart in the US. These use the "Geeni" app to pair. I did not pair before doing the firmware flash. Used BK7231GUIFlashTool to flash.

I used an old Arduino Uno board's UART to flash. Had a nice 3.3v source and it tolerated the levels of the USB UART.

Photos

Photos of packaging (from Web)

Module Settings
Code: text Expand Select all Copy to clipboard
P6 Rel 0 P7 Btn 0 0 P8 WifiLED_n 1

Cool? Ranking DIY
Do you have a problem with Arduino? Ask question. Visit our forum Arduino.
About Author
lurch892 lurch892

Level 1
Offline

Joined: 08 Jan 2023

Posts: 1

Posts rating: 2

Points: 126
lurch892 wrote 1 posts with rating 2. Been with us since 2023 year.
#2 11 Jan 2023 21:31

p.kaczmarek2 p.kaczmarek2

Moderator Smart Home

Helpful post? (0)

#2 11 Jan 2023 21:31

Thank you for the teardown. I can see that WB2S is on an interesting mother board, just 3 pins, gnd, power and relay. Very simple device.
Btw, that packaging description is funny:

I am creating multiplatform open source firmware (Tasmota replacement), right now supporting BK7231T, BK7231N, XR809, BL602, W800, W600 and soon supporting RTL and W701:
https://github.com/openshwprojects/OpenBK7231T
If you like my work, support me at: https://paypal.me/openshwprojects
Create an account, log in and become active in a forum and ads will not appear. You will receive points by participating in discussions.
Join this discussion.

Log in with Google

Reply Cool? Ranking DIY | New topic

Notify about new articles