آر اف (فرکانس رادیویی) و بی‌سیم ماژول‌ فرستنده‌گیرنده و مودم آر اف

Product Attributes

Introduction

The BTM430 and BTM431 Bluetooth modules have been designed to meet the needs of developers who wish to add robust, short range Bluetooth data connectivity to their products. They are based on the Cambridge Silicon Radio BC04 chipset, providing exceptionally low power consumption with outstanding range. With physical sizes as small as 12.5×18.0mm and low - power operation, these modules are the ideal choice for applications where designers need both performance and minimum size. For maximum flexibility in systems integration, the modules are designed to support a separate power supply for I/O. A complete Bluetooth protocol stack is integrated within the modules, including support for the Bluetooth Serial Port Profile. The modules are fully qualified as Bluetooth End Products, allowing designers to integrate them within their own products with no further Bluetooth Qualification. They can then list and promote their products on the Bluetooth website free of charge. A comprehensive AT command interface is included, which simplifies firmware integration. Combined with a low cost developer’s kit, this ensures the fastest route to market.

Features

• Bluetooth 2.0 + EDR VRoHS
• Adaptive Frequency Hopping to cope with interference from other wireless devices
• External or internal antenna options
• Comprehensive AT interface for simple programming
• Bluetooth END Product Qualified
• Compact size
• Class 2 output – 4dBm
• Low power operation
• UART interface
• PCM and SCO for external codec
• GPIO lines under AT control
• Support for multiple profiles
• Wi - Fi co - existence

Applications

• Embedded Devices
• Phone Accessories
• Security Devices
• Medical and Wellness Devices
• Automotive Applications
• Bluetooth Advertising
• ePOS