[BK7231N+BL0942] DIY Smart Mini Switch - WBP-1G - configuration, pinout, program

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#31 20522408 03 Apr 2023 09:34

p.kaczmarek2 p.kaczmarek2

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Post #31
20522408 03 Apr 2023 09:34

From what I can see, it was from him that a pull request appeared to increase the precision of BL0942:
https://github.com/openshwprojects/OpenBK7231T_App/pull/760
But I'm just going to verify it.

Don't forget to turn on PowerSave on this Aubess or else you'll be doing this:
https://www.elektroda.pl/rtvforum/topic3898805.html

I am creating multiplatform open source firmware (Tasmota replacement), right now supporting BK7231T, BK7231N, XR809, BL602, W800, W600, LN882H and soon supporting RTL and W701:
https://github.com/openshwprojects/OpenBK7231T
If you like my work, support me at: https://paypal.me/openshwprojects

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#32 20522473 03 Apr 2023 10:07

piratee piratee

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Post #32
20522473 03 Apr 2023 10:07

PowerSave run together with energy metering and ntp server? single line command?
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#33 20522566 03 Apr 2023 11:10

p.kaczmarek2 p.kaczmarek2

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Post #33
20522566 03 Apr 2023 11:10

Yes, but you can do it in autoexec.bat as well

I am creating multiplatform open source firmware (Tasmota replacement), right now supporting BK7231T, BK7231N, XR809, BL602, W800, W600, LN882H and soon supporting RTL and W701:
https://github.com/openshwprojects/OpenBK7231T
If you like my work, support me at: https://paypal.me/openshwprojects

Helpful post? Buy me a coffee.
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#34 20522567 03 Apr 2023 11:10

piratee piratee

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Post #34
20522567 03 Apr 2023 11:10

how to enter the NTP time offset to work after reboot in the block with ntp and bl0942 running?

ntp_timeZoneOfs +2
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#35 20522640 03 Apr 2023 11:56

p.kaczmarek2 p.kaczmarek2

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Post #35
20522640 03 Apr 2023 11:56

Normally in the backlog, rather without +, just:

Code: text Expand Select all Copy to clipboard
ntp_timeZoneOfs 2

And it doesn't work?

If you want to subtract, then with a minus.

I am creating multiplatform open source firmware (Tasmota replacement), right now supporting BK7231T, BK7231N, XR809, BL602, W800, W600, LN882H and soon supporting RTL and W701:
https://github.com/openshwprojects/OpenBK7231T
If you like my work, support me at: https://paypal.me/openshwprojects

Helpful post? Buy me a coffee.
#36 20522669 03 Apr 2023 12:12

piratee piratee

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Post #36
20522669 03 Apr 2023 12:12

When I typed +2 it didn't work, now it's ok
And you will also implement summer/winter automation.
I am asking because I see that the options in the project are developing dynamically.

Regards
#37 20527971 06 Apr 2023 17:38

piratee piratee

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Post #37
20527971 06 Apr 2023 17:38

I have another question, if I read the firmware, can I determine which pinout is on my own.
Do I need to have any software or decompile the firmware?
#38 20528004 06 Apr 2023 17:58

p.kaczmarek2 p.kaczmarek2

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Post #38
20528004 06 Apr 2023 17:58

There's a python tool for that but you need to have it all installed, better put dunks here, I'm still helping out every morning, day and night.

Hmm, you could do automatic time switching, it's not a problem, but I'd have to look for a table so that I don't have to enter it in the code. But I admit in advance - I haven't checked yet.

Recently, I updated the documentation again and moved it from README (because it shouldn't be there) to JSON files to be able to autogenerate MDs and so on.

I am creating multiplatform open source firmware (Tasmota replacement), right now supporting BK7231T, BK7231N, XR809, BL602, W800, W600, LN882H and soon supporting RTL and W701:
https://github.com/openshwprojects/OpenBK7231T
If you like my work, support me at: https://paypal.me/openshwprojects

Helpful post? Buy me a coffee.
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Topic summary

The discussion revolves around the DIY Smart Mini Switch identified as WBP-1G, which features energy measurement capabilities. Users share insights on programming the device, including pin configurations and firmware reading techniques. The BK7231N chip is confirmed to be in use, with suggestions for using specific software tools like BK7231GUIFlashTool and uartprogram for firmware management. Users discuss the pinout for the BL0942 energy measurement chip, troubleshooting issues related to device connections, and the importance of proper voltage handling to avoid damage. The conversation also touches on MQTT integration for IP transfer and the functionality of the energy meter. A new version of the switch with a different design is introduced, and users share their experiences with the device's performance and configuration.
Summary generated by the language model.