Available from:
Shop.meross.com
Amazon.com
Amazon.de
Manufacturer:
Shop.meross.com
Install method:
Replace module
| GPIO # | Component |
|---|---|
| GPIO00 | None |
| GPIO01 | LedLink |
| GPIO02 | None |
| GPIO03 | Button 1 |
| GPIO04 | Relay 2 |
| GPIO05 | Relay 1 |
| GPIO09 | None |
| GPIO10 | None |
| GPIO12 | Relay 3 |
| GPIO13 | Relay 4 |
| GPIO14 | Relay_i 5 |
| GPIO15 | None |
| GPIO16 | None |
| GPIO17 | None |
{"NAME":"MSS425F","GPIO":[0,544,0,32,225,224,0,0,226,227,260,0,0,0],"FLAG":0,"BASE":18}blakadder10 when buying from meross.com for a 10% discount.
This device uses
a Tasmota incompatible
module which needs to be replaced with
an ESP
. Besides the module, this process will require a heat gun, soldering tools and moderate soldering skill. Read more about module replacement in a detailed guide.
You have to replace the existing MWA6S with a (previously programmed) ESP-02S or ESP8685-WROOM-03.
You need a size 2.0 triangle bit to open the case. The screws are under rubber stoppers, a fine screwdriver or needle pulls them out. In addition, the underside is clipped in.
Successfully opened you can remove the circuit board with the MWA6S on a breakout board.
The MWA6S is held in place with a drop of glue: remove, then desolder the part.
Solder in the ESP-02S and fix it again with glue.
