Wow, BL602? That's something new. And as far as I can tell, that's not just a Sonoff S40 clone (S40 is using BL602, as far as I know). That's interesting, I haven't found any BL602-based eWeLink devices yet. I think I only saw a BL602-based RGBCW bulb somewhere, but just once.
Thank you for posting.
Do you remember where have you bought that switch module?
First of all, kudos for your work on OpenBeken etc.
Let me add a description of flashing my version of this gadget. I bought it on Ali in the AUBESS store - the offers are no longer valid, but you can find similar or cheaper. link I also bought Wireless Stick-on Smart Wall Switches for the switches:
I uploaded with the DevLedCube program downloaded directly from the Buffalo Lab website: link
In addition, I downloaded the latest version of OpenBL602 from GitHub from the link: link
DevLedCub settings:
Uploading with these settings went without a problem, I powered the system from the USB-->UART adapter - BOOT pin shorted to VCC by 10kOhm. After restarting, the Wifi network appeared and here it is standard with changing network settings, etc.
Everything works as it should, but unfortunately, as I understand it, I deprived myself of "company" Wall Switches? Is there any way to add them?
Thank you for sharing your experiences. Would it be possible for you to share a couple photos of the Aubess mini switch PCB? Maybe including one of the Buffalo chip?
I'm a bit puzzled because i got a few of those but they all have a BK7231N and not a BL602.
As for the weird part, in my case, there's reports (https://www.elektroda.com/rtvforum/topic3967141.html#20537140) cloudcutter would do the trick, with the BK7231N chip, but i had no success so far.
The discussion revolves around the eWeLink-remote mini smart switch BL602, with users sharing their experiences and configurations. One user notes that the BL602 is not merely a clone of the Sonoff S40, which also uses the BL602 chip. Another user mentions purchasing the device from AliExpress and provides links to various related products. There are suggestions for configuring the device, including using the "TglChannelOnToggle" role for two-state switches. Additionally, users discuss flashing the device with OpenBL602 firmware and share their experiences with different chip versions, including the BK7231N, which some users encountered instead of the expected BL602. Requests for PCB photos and further technical details are made to clarify discrepancies in chip identification. Summary generated by the language model.