Support for BK7238

[fazibear]

Is support for BK7238 planned?

Just get 5 light switches and for my surprise they have this newer chip and tried to flash them with esphome with no luck.

[sda777]

+1 for this chip support. I have a device with BK7238 (T1-2S-NL) and can provide a flash dump if needed.

[vazquezrodjoel]

+2... Have some 7238 with T1-U-HL... could provide flash if needed as well...

[howels]

I have uploaded a dump from a bk7238 (T1-U-HL) unpaired usb switch to another repo:
tuya-cloudcutter/bk7231tools#23 (comment)

[BartLH]

Dump from a T1-2S-NL module from an LSC 3202087 smart plug:

bk7238_T1-2S-NL_LSC_3202087.bin.zip

[tophirsch]

OpenBeken supports the BK7238 SoC. I am using it with an IRC03 Wifi-IR bridge.
The sources may be helpful.

https://github.com/openshwprojects/OpenBK7231T_App/blob/main/platforms/BK723x/OpenBeken.mk
https://github.com/openshwprojects/BK7231GUIFlashTool

[Robbe-B]

+1 for this chip support. I have a device with BK7238 (T1-U-HL) and can provide a flash dump if needed.

[kuba2k2]

Support is planned. However, due to how different the new BK7238 SDK is, it will probably take a long, long time.

[kuba2k2]

Actually, this might be possible. See draft PR #360. Note it won't work yet, but supporting BK7238 is in progress.

[tomaskir]

Looking forward to this. We have just received a new batch of devices that are all running on T1-U-HL. Support for BK7238 would be very much appreciated.