HM-21
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| Part Number | HM-21 |
|---|---|
| Manufacturer |
 Signal HK OEM Part
|
| Description | The HM-21 is a Bluetooth Low Energy (BLE) 5.0 module based on the TI CC2640R2F SoC, designed for ultra-low power wireless communication in advanced IoT and embedded applications. It operates in the 2.4 GHz ISM band and supports BLE 5.0 features including extended range, higher data rates, and improved broadcasting capabilities. The module provides a UART interface with AT command support for simple integration with microcontrollers and includes multiple GPIOs for flexible system control. It supports both central (master) and peripheral (slave) modes, enabling versatile communication topologies. With optimized power consumption and stable RF performance, the HM-21 is suitable for applications such as smart home systems, wearable devices, industrial automation, and wireless sensor networks. |
| Product Group | RF and Wifi Module |
| MOQ | 500 pcs |
| SPQ | 50 pcs |
| Figure/Case | SOM-MODULE |
| Package | TRAY Pack |
| Ship From | Hong Kong |
| Shipment Way | DHL / Fedex / TNT / UPS / Others |
| Delivery Term | Ex-Works |
| Send RFQ | sales@signalhk.com |
HM-21
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