Table Of Contents - Waveshare RP2040-BLE User Manual

1. PRODUCT INTRODUCTION ......................................................................................................................... 1
1.1 Parameters .......................................................................................................................................... 2
1.2 Interface Description ........................................................................................................................3
2. PRODUCT USAGE ..........................................................................................................................................4
2.1 Communication Format ....................................................................................................................4
2.2 Communication Command Example ............................................................................................. 5
2.3 Module Baudrate Setting And Query ........................................................................................... 6
2.3 Module Reset And Factory Reset .................................................................................................. 6
2.4 Set the Name and Address of Bluetooth ..................................................................................... 7
2.5 Set the Name and Address of Bluetooth ..................................................................................... 8
2.6 Chip Low-power Command Description .......................................................................................8
2.7 Chip BLE Enable and SPP Enable ..................................................................................................10
2.8 Description of the error message returned by the chip ....................................................... 11
2.9 Chip power-on callback information settings .......................................................................... 11
2.10 Transparent transmission description .....................................................................................12
3. NEW FUNCTIONS (PURCHASED AFTER 2023/02/20) ......................................................................... 13
3.1 Bluetooth Status Detection Pin ................................................................................................... 13
3.2 SPP Password Setting ..................................................................................................................... 13
3.3 RF Bluetooth Transmitting Power Setting .................................................................................14
3.4 BLE Broadcast Interval Setting .....................................................................................................14
3.5 UUID Setting ..................................................................................................................................... 15
Contents
RP2040-BLE
User Manual