Description
HM-10 Bluetooth module
Bluetooth 4.0 is the mainstream Bluetooth technology currently in commercial use, and its greatest improvement over previous versions of Bluetooth is the reduction in power consumption. The core specification within Bluetooth 4.0—Low Energy Technology (BLE)—can even operate for several years on a single button cell battery, significantly extending the standby time of products. Bluetooth 4.0 represents a significant breakthrough in Bluetooth technology, changing our impression of traditional Bluetooth as time-consuming, power-hungry, short in range, and difficult to pair. The HM-10 is a master-slave integrated module that uses the TI CC2540/1 chip, with 256KB of space, and has three functions: transparent transmission, remote control, and PIO acquisition. It can be switched and set via the AT command set, and can easily upgrade to Bluetooth 4.0 without changing the PCB and lower machine program, just like the Bluetooth serial module you’ve used before.
It is mainly used in industrial remote control, telemetry, POS systems, Bluetooth keyboards, mice, game controllers, automotive diagnostic equipment, portable medical devices, automated data collection, and Bluetooth remote control toys, among other fields.
Technical Parameters:
– Dimensions: 27 x 13 x 2.2 mm
– Main control chip: TI CC2540/1
– Operating voltage: 3.3VDC 50mA
– Operating frequency: 2.4GHz ISM band
– Transmission rate: 6KB/s
– Modulation method: GFSK
– Transmitting power: -23dbm, -6dbm, 0dbm, 6dbm, can be modified via AT commands
– Sensitivity: ≤-80dBm (at a bit error rate of 0.1%)
– Power consumption: In automatic sleep mode, standby current is 400uA~800uA, and 8.5mA during transmission
– Bluetooth protocol: Bluetooth Specification V4.0 BLE
– USB protocol: USB V2.0
– Security features: Authentication and encryption
– Supported services: Central & Peripheral UUID FFE0, FFE1
– Operating temperature: -5℃～+65℃
Features:
- Ultra-low standby power consumption, 90~800uA
- Ultra-long connection distance, up to 60 meters
- Ultra-fast response speed of 0.4 seconds
- Compatible with Android, Apple, PC, MAC
- Unlimited transmission bytes, up to 5KB/s
