I’m trying to put it right. My English is not the best.
I like this product and it has a good feature.
- this is a finished product (not just a board)
- most of the functions are programmed.
Missing some bluetooth features. If an SDK was available for the development of the device, it would be possible to add additional features.
-automatic connection to specified BLE services
- filter criteria for sending data / service type / mac address /
-Extended wifi app
If you do not need to start the development from the basics it makes sense to choose this tool for expansion. If I get advice then I’ll do the job. And I’ll pass the code. The manufacturer may decide to release this as a custom version. This only makes sense when I get the source code.
Both parties can win the deal.
If that is not possible then I can not use the device. I would like to use the April brother’s products. A sympathetic team. My impression is positive.