Successfully Flashed OpenBeken to Tuya FL-S168-V1.0 Temperature & Humidity WiFi Sensor

Hello. I recently purchased several Tuya Temperature & Humidity WiFi sensors to flash with OpenBeken. Unfortunately the manufacturer (Shenzhen Farylink Technology Co., Ltd) changed up the board design. Instead of a Beken module (with BK7231N mounted to a daughter PCB) the sensor has the BK7231N directly mounted to the main PCB.
I tore one down and traced out the connections and I was able to generate an OpenBeken configuration that works. The board uses the CHT8315 sensor wired to the Beken MCU on pins 7 and 8.

I'm providing the following for anyone who wants to flash these devices in the future.

Pin Function for BK7231N:
7 - CHT83XX_SCK
8 - CHT83XX_SDA
17 - BAT_Relay
20 - DoorSnsrWSleep
23 - BAT_ADC
26 - WifiLED_n






My next endeavor will be to set up a deep sleep script or command that puts the sensor to sleep for 30 minutes - 1 hour to save battery life.

PCB traced out and pin mapping defined. Successfully programmed OpenBeken to this new board design. Sharing solution for future reference.

Almost forgot, here are the probe points I used. The board does have test pads but they are on the opposite/inaccessible side of the board. You can't get to them without desoldering the battery leads. But if you have a set of sharp probes and probe holders then you can hit these pads to program the device.

Can you please, if possible, attach this template in JSON format, will fields filled? That makes it easier to add it to devices list:
https://openbekeniot.github.io/webapp/devicesList.html

>>21706695

Absolutely. I had tried but the forum would not allow .json upload. Attached is .json.txt, just rename.