LCSC Taishanpai Voice Recognition Expansion Board

The LCSC Taishanpai voice recognition expansion board, based on the Haohaodada ASRPRO4M chip, can be graphically programmed using Tianwen Block software, allowing for quick and easy setup without prior learning.
Please use Tianwen Block for programming, which can be downloaded from https://haohaodada.com/new/resource.php.
Select ASRPRO for the motherboard/device, as shown in the image below.
Then select the example program and
click "compile and download." Note that you should immediately unplug the USB cable after clicking "compile and download." Then select the ASRPRO-4M option, click "burn," and wait for the burning process to complete.
Note: This uses the example program. If you have modified it or are not using the example program, you need to generate a model before downloading.
This step takes 1-3 minutes, requires a stable internet connection, and registration/login.


Now you can enjoy playing with it!
Of course, if you're interested, you can join the group 433214533 to discuss and play together. Mention "LCSC Taishanpai voice recognition" in your message. A 3D-printed speaker cavity shell was added
on March 19, 2024 ; see attachment.
The previous PCB speaker had a low power output, and it distorted at high volumes, so I replaced it with a larger one. The link to the speaker I'm using is here:
[Taobao] https://m.tb.cn/h.5C2s731exol1DvW?tk=W4FMWMScnSr ZH4920 "High-power speaker 36/40MM/3070/4070/3-inch 77MM speaker 4 ohms/8 ohms 2 watts/3 watts/5 watts" Click the link to open it directly, or search for it on Taobao and
select the first result
. The model looks roughly like this: