RE: General question about Bluetooth profiles to use

Simonr — Thu, 08 Dec 2022 13:59:17 GMT

1. I'm sorry, but I'm not sure what you mean by a module supporting AT commands and UART connection. Most of our third party designed modules (listed here) have multiple GPIOs from the nRF5340 that can be configured to do UART as well as multiple other serial communication standards like SPI and I2C to communicate with peripheral devices. Can you provide some more information on what exactly you're looking for in your module, and I'll try to help you find some good choices.

2. We have multiple Bluetooth sample applications available here in our nRF Connect SDK, and I would recommend either the LED Button Service sample or the peripheral UART sample projects for this test use case. It should be easy to connect to and test both of these applications from I.E. an Android device running the nRF Connect Mobile application.

Best regards,

Simon