[BK7231N/CB2S] Smart WiFi plug CSH-PLGPM-001 from BingLee/GoodGuys

Got a CSH-PLGPM-001 ($14 from BingLee/GoodGuys) .
Very easy to setup with BK7231Flasher.exe




It's very similar to the Arlec PC191.

P6 is the BL0937CF1 pin
P7 is the BL0937CF pin
P8 is the Wifi LED
P10 is the Button
P24 is the BL0939SEL pin
P26 is the Relay

Hmm I can move this post, or split it to separate thread, but can you provide a 2MB flash dump and/or OBK template config, so we know the GPIO roles?

GPIO roles can be also extracted from 2MB flash dump if you use:
https://github.com/openshwprojects/BK7231GUIFlashTool

Also, this device has two relays for one socket? So it cuts off both N and L?

p.kaczmarek2 wrote:

Also, this device has two relays for one socket? So it cuts off both N and L?

I didn't verify it, but as it's so similar to the Arlec PC191 I assumed so.