Hi there! I had the need to install a TYPE L SMART plug (typical Italian socket).
The only one I could find on Amazon at a reasonable price was SURFOU's.
Easy to take apart, you just need to work out the bottom side... I used those plastic tools sold to open up mobile phone displays.
Once opened, you need to remove the white plastic cover on top of the two main L-N contacts.
That gives access to the two soldered L-N pins, which need to be de-soldered.
Once that's done, the whole electronic board is free and can be lifted.
Access to the WL2S chip is now granted.
Proceed to flash it as usual (3.3 V, Ground, RX0, TX0, CEMS to ground)
You may find lots of topics if you search for WL2S that are describing the way to flash it.
(https://www.elektroda.com/rtvforum/topic4008545.html#google_vignette)
This smart plug uses BL0937 for its power management.
Here's the configuration that worked for me:
Here's the pin correspondence:
0 = A0
3 = A3
7 = A7
10 = A10
11 = A11
12 = A12
19 = B3
Here's some pics:
The only one I could find on Amazon at a reasonable price was SURFOU's.
Easy to take apart, you just need to work out the bottom side... I used those plastic tools sold to open up mobile phone displays.
Once opened, you need to remove the white plastic cover on top of the two main L-N contacts.
That gives access to the two soldered L-N pins, which need to be de-soldered.
Once that's done, the whole electronic board is free and can be lifted.
Access to the WL2S chip is now granted.
Proceed to flash it as usual (3.3 V, Ground, RX0, TX0, CEMS to ground)
You may find lots of topics if you search for WL2S that are describing the way to flash it.
(https://www.elektroda.com/rtvforum/topic4008545.html#google_vignette)
This smart plug uses BL0937 for its power management.
Here's the configuration that worked for me:
Code: JSON
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Here's the pin correspondence:
0 = A0
3 = A3
7 = A7
10 = A10
11 = A11
12 = A12
19 = B3
Here's some pics:
