Ezurio's Embedded Intelligent Bluetooth Serial Module is a fully integrated and qualified Class 1 Bluetooth solution designed for lowest cost of integration and ownership for designers wishing to include Bluetooth functionality in their products. The module is qualified to Bluetooth Version 2.0. The Embedded Intelligent Bluetooth Serial Module is designed to give a rugged solution that is ideal for industrial automation and ruggedised handheld devices. It works over a wide temperature range of -40°C to +85°C. The physical form of the module allows designers to mount the antenna section of the module outside a screened enclosure. The Embedded Intelligent Serial Module is based on Cambridge Silicon Radio's BlueCore4 chipset. The module contains all of the hardware and firmware for a complete Bluetooth solution, requiring no further components. The Module has an integrated, high performance antenna which is matched with the Bluetooth RF and baseband circuitry. The firmware integrated into the module implements the higher layer Bluetooth protocol stack, up to and including the Generic Access Profile (GAP), Service Discovery Profile (SDAP), Serial Port Profile (SPP) and Audio Gateway. A virtual processor is used within the BC04 to implement an AT command processor. This interfaces to the host system over a straight forward serial port.
The Embedded Intelligent Bluetooth Serial Module (Part Number BISMSO2BI-01) is a fully integrated Class 1 Bluetooth 2.0 solution designed for industrial automation and rugged handheld devices. It includes a high‑performance antenna, full protocol stack (GAP, SDP, SPP, Audio Gateway) and an AT command interface for easy host integration.
The module offers 6 GPIO lines, one ADC input, PCM audio support, and optional multipoint firmware. It operates from 3.3 V to 7 V, draws less than 36 mA in normal mode, and supports low‑power sniff mode for battery‑powered applications.
| Bluetooth version | 2.0 |
|---|---|
| Operating temperature range | -40°C to +85°C |
| Physical size | 17.7 mm × 46.0 mm × 5.0 mm |
| Supply voltage | 3.3 V to 7.0 V |
| Receive sensitivity | -86 dBm |
| UART data rate | Up to 300 kbps |
| Typical current consumption (standard mode) | < 36 mA |
| Low‑power mode current | 2.5 mA typ |
The module is qualified to Bluetooth Version 2.0.
It operates from –40 °C to +85 °C.
Typical current consumption is less than 36 mA during data transfer in standard power mode.