IDS-BD2A Development Board Introduction IDS Bluetooth Development Series II IDS-BD2A Development Kit Introduction IDS-BD2A development board is a Bluetooth development board designed specifically for wireless data transmission applications. The development board uses the BlueCore series Bluetooth chip of CSR, a British company, and can be used to develop applications such as Bluetooth virtual serial port (SPP), Bluetooth human-computer interaction interface (HID), and Bluetooth file transfer (FTP). The development board has USB, RS232, PCM and other interfaces, and leads to PIO and AIO interfaces, which is convenient for users to expand and conduct secondary development. The development board has a JTAG debugging circuit, which supports online debugging of programs for all BlueCore series Bluetooth chips of CSR, target board program burning, and parameter modification. 1 IDS Bluetooth Development Series II 1. Hardware Function Introduction 1. Onboard resources: a) 12 PIO buttons b) 2 AIO interfaces c) 12 LED indicators d) 1 USB interface e) 1 PCM interface f) 1 RS232 interface g) 1 SPI debugging interface h) 1 IIC interface 2. Function Introduction 2 IDS Bluetooth Development Series II Serial No. J1 J2 J3 J4 J5 J6 S1~S12 Name USB interface LPT parallel interface RS232 interface Bluetooth module interface Port expansion interface PCM interface Button Description Bluetooth USB interface and power interface Connect to PC through parallel port line for debugging and burning program Communicate with PC through serial port line Used to connect Bluetooth module Lead out Bluetooth module PIO and AIO for expansion Used to connect external CODEC PIO0~PIO11 Button PIO0~PIO11 Indicator PIO0~PIO11 Indicator 3. Bluetooth interface board a) IDS-BM4F is based on BlueCore04-External Bluetooth chip, 8Mbit Flash, supports Class2, 10 meters, onboard PCB antenna, 12 PIO ports, 2 AIO ports...
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