How to transfer SPI camera image to a mobile device with using STM32WB BLE?

y.arikok · ‎2020-08-04

Just like communicating with a Bluetooth sensor (HC-06) via USART, can I transfer an SPI camera image to an iOS or Android based device via BLE?

Remi QUINTIN · ‎2020-08-04

Yes you can use an SPI camara module connected to the STM32WB device to capture the video data and transfer it to a mobile application via BLE.

We made such demo and it works pretty well but does not exceed 5 to 10 frames per second depending on the picture resolution.

You may even add an audio part with an external microphone connected to the STMWB through the SAI interface.

y.arikok · ‎2020-08-04

Hi Remi,

Can I use USART to send data with BLE, if not, can you give me a brief explanation about communication?

How should I search to see related documentation about it?

Thanks.

CFrag.1 · ‎2020-10-25

What example would this be found in?