The HM-10 is a compact, low-power Bluetooth 4.0 BLE (Bluetooth Low Energy) module based on the Texas Instruments CC2540 or CC2541 chipset. Designed for use in wireless communication between microcontrollers (like Arduino, STM32, or ESP32) and mobile devices, this module is ideal for IoT (Internet of Things) projects, home automation, wireless sensors, and BLE beacons.
It communicates via UART (serial TX/RX) and supports AT command configuration, making it easy to integrate into both hobbyist and commercial applications.
🔧 Specifications:
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Model: HM-10
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Bluetooth Version: Bluetooth 4.0 BLE (Low Energy)
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Chipset: TI CC2540 / CC2541
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Communication: UART (3.3V logic level)
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Input Voltage: 3.3V–6V (regulated onboard)
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Default Baud Rate: 9600 (configurable via AT commands)
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Transmission Range: Up to 50 meters (open space)
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Power Consumption: Ultra-low power standby and active modes
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Antenna: PCB integrated or external (depends on module variant)
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Compatibility: iOS, Android, Arduino, Raspberry Pi, ESP32, STM32, etc.
📦 Package Includes:
✅ Key Features:
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Supports iOS and Android BLE communication
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Works with Arduino, ESP8266, ESP32, STM32, and other MCU platforms
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Configurable via AT commands (name, baud rate, role, etc.)
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Ideal for BLE beacon, wireless control, data transfer, and IoT development
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Small form factor, breadboard-friendly
Let me know if you’d like:
