Bluetooth Low Energy Module HM-11 - CC2540
€11.50
Tax included
The HM-11 Bluetooth Low Energy module is based on the Texas Instruments CC2541 chip. It provides a TTL UART serial interface for easy integration with Arduino and other microcontrollers, with AT command support for straightforward configuration.
The HM-11 Bluetooth Low Energy module is a compact wireless communication solution based on the Texas Instruments CC2541 microcontroller (often mislabeled as CC2540 in older datasheets). It provides a TTL UART serial interface, enabling straightforward integration with microcontrollers such as Arduino, Raspberry Pi, or any embedded system requiring BLE 4.0 connectivity.
This module supports AT commands for easy configuration: you can modify the device name, pairing password, baud rate, and role (master/slave). Its compact XBee-compatible form factor simplifies integration into existing projects. It is ideal for telemetry data transmission, remote control applications, or building low-power IoT networks.
Specifications
- Chip: Texas Instruments CC2541 (BLE 4.0)
- Interface: TTL UART (3.3V logic)
- Frequency: 2.4 GHz ISM band
- Supply voltage: 3.3 VDC
- Current consumption: ~15-20 mA transmitting, ~1 µA sleeping
- Range: up to 100 m (open field, power dependent)
- Baud rate: configurable from 1200 to 115200 bps
- PCB dimensions: 24.5 x 30.5 mm
- Operating temperature: -40 °C to +85 °C
- AT command support for configuration
WIRBLEHM11
9 Items
Data sheet
- Google Product Type
- Mémoire Flash (programme)
- Mémoire RAM (vive)
- Micro-controlleur(s)
- Prix d'achat
- Coeurs CPU
- Résolution d'affichage
- Colonne de rangement
- Tension en entrée
- Color
- Type de CPU
- Compatibilité avec les cartes
- Vitesse d'horloge
- Connectivité
- Voltage
- Couleurs d'affichage
- Watts (entrée)
- Courant
- Watts (sortie)
- Display Type
- Zone de stockage
- Etage de rangement
- Famille de micro-controlleur
- Fréquence Radio
New
The HM-11 Bluetooth Low Energy module is based on the Texas Instruments CC2541 chip. It provides a TTL UART serial interface for easy integration with Arduino and other microcontrollers, with AT command support for straightforward configuration.