Hello,
I never used BT modules before. I'm going to buy some bluetooth modules to add wireless to an existing board.
I need module with following characteristics:
- it should support multiple connections (8 - 10 connections are ok)
- it should be long range
- I need to manage it with external MCU (using UART)
- I whould like to use "transparent uart" beetween modules.
Is nRF52840 ok for this project?
Can I manage it using uart commands (ie AT commands)?
I need to program nRF52840 or it will be pre-programmed? (Does this depends from module manufacturer?)
Thank you
