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HM-11 Bluetooth 4.0 BLE CC2540 Serial Module

HM-11 Bluetooth 4.0 BLE CC2540 Serial Module
HM-11 Bluetooth 4.0 BLE CC2540 Serial Module
HM-11 Bluetooth 4.0 BLE CC2540 Serial Module
HM-11 Bluetooth 4.0 BLE CC2540 Serial Module
HM-11 Bluetooth 4.0 BLE CC2540 Serial Module
HM-11 Bluetooth 4.0 BLE CC2540 Serial Module
HM-11 Bluetooth 4.0 BLE CC2540 Serial Module
  • Availability: In Stock
  • Weight: 0.00kg
  • Package Size: 2.00cm x 2.50cm x 0.10cm
  • SKU: ELE-SEN-118
$4.50
Ex Tax: $4.50
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Features:
The HM‑11 BLE module delivers Bluetooth 4.0 Low Energy connectivity with ultra‑low power consumption. It supports AT‑command configuration for master/slave roles, adjustable baud rate, and transmission power levels. With transparent serial communication, a built‑in PCB antenna, and compatibility with iOS 8+, Android 4.3+, and PC, it's perfect for IoT, sensor networks, and remote control applications.

Specifications:
  • Chipset: TI CC2540 / CC2541
  • Bluetooth Version: 4.0 BLE (Low Energy)
  • Frequency: 2.4GHz ISM band
  • Communication Interface: UART (TTL serial)
  • Baud Rate: 9600 to 115200bps (default 9600)
  • Supply Voltage: 3.3V (tolerant up to 6V via onboard regulator)
  • Transmit Current: ~15mA
  • Receive Current: ~8.5mA
  • Standby Current: 90 – 800µA
  • Range: Up to 60m (open area)
  • Dimensions: 1.35cm × 1.85cm × 0.23cm (L × W × H)
  • Weight: ~0.001kg
  • Operating Temperature: –40°C to +65°C
  • Antenna: Onboard PCB antenna
  • Modulation: GFSK
  • Configurable: AT commands for role, name, baud, and TX power

We offer fast worldwide shipping with reliable service. Orders are processed within 12h and delivered in:

  • Lebanon:
    1–3 working days via Aramex ($4 fee, extra for machines).

  • International:
    3–10 working days (fees depend on weight/volume).

You'll receive an email with tracking details once your order ships. Import taxes may apply and are the customer's responsibility.

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