HM-10 BT-05 Bluetooth Module AT-09 BLE 4.0 CC2541 Serial Wireless IBeacon for Asset Tracking Solutions

Description: Looking for a stable low-power wireless data transmission solution for your IoT, electronic DIY or embedded development projects? This CC2541 Bluetooth 4.0 UART Serial Transparent Transmission Module is exactly what you need! Highlighted Advantages: 1. Stable Wireless Transmission Performance: Adopting genuine Texas Instruments CC2541 main control chip, it supports BLE 4.0 protocol and full-duplex transparent data transmission, providing low-interference, steady wireless connection to meet all your short-range data transfer demands. 2. Sturdy Board Build: Crafted with high-grade flame-retardant FR4 fiberglass PCB base and processed with precision SMT mounting technology, it has superior anti-corrosion and anti-static properties, ensuring consistent long-term operation even under tough electronic working conditions. 3. Super Low Power Design: It comes with an optimized power management circuit and built-in low-power components, supports sleep and standby operation modes, greatly reduces energy consumption and prolongs the service life of battery-powered integrated devices. 4. Multiple Interface Options: Two versions are available for different needs: one with pre-soldered tin-plated copper pin headers, the other with bare gold-plated pads, which adapts to varied wiring needs of different MCU boards. The pin header version eliminates extra soldering work for you. 5. Integrated High-Gain Antenna: The module comes with an on-board printed PCB antenna, no additional external antenna is required. It delivers stable signal reception and transmission within an effective range of 10-30m, saving you installation space and the extra cost of buying a separate antenna. Specifications: Type: Wireless Communication Module Material: Metal Size: As picture shown Color: As picture shown Suitable Scenarios: IoT device development, smart home system, wearable device data transmission, electronic DIY projects, short-range wireless serial communication Package: 1 Piece per pack Warm Tips: 1. Please note that the photos are not taken to scale, refer to the product description for specific size details. 2. A slight manual measurement error is normal, your understanding will be highly appreciated. 3. The actual color may vary a little from the displayed images due to different monitor calibrations. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.