BTM431 Laird Technologies, BTM431 Datasheet
BTM431
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BTM431 Summary of contents
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... 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. This ensures that the choice of Laird Technologies Bluetooth modules guarantees the fastest route to market. FEATURES AND BENEFITS • Bluetooth v2.0+EDR • 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 – 4 dBm • ...
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... Ohm matched SMT pad – BTM430 Internal Antenna Multilayer ceramic – BTM431 AT Command Set Dimensions 12.5mm x 18.0mm x 3.4mm (external antenna – BTM430) 12.5mm x 22.0mm x 3.4mm (internal antenna – BTM431) Operating Temperature -30°C to +85°C Storage Temperature -40°C to +85°C Lead free ...