I am looking for a module I can connect to via UART/I2C/SPI, and which implements a command set of some sort.
- Supports both central and peripheral roles.
- At least BLE 4.0.
- Dual mode would be nice
- a module with simple connector (like Grove or 0.1 header) would be nice
Can you suggest some parts? It looks to me as if the Laird 652/654 are the right kind of thing.