Overview

HM-13 is a low consumption bluetooth V4.0 BLE dual mode module. It supports EDR and BLE dual standby, there is no need to switch. It support connection to EDR and BLE, realizing three channel data transmission. SPP and LE dual standby means it supports not only traditional bluetooth 2.1 but also BLE.

Features

• BT Version: bluetooth specification V4.0 & BLE
• UART send and receive max 512 bytes
• Other devices to module in SPP mode:90 bytes per packet
• Other devices to module in BLE mode:20 bytes per packet
• Working frequency: 2.4GHz ISM band
• RF Power: -23dbm, -6 dbm, 6dbm
• Modulation method: GFSK(Gaussian Frequency Shift Keying)
• Speed: asynchronous: 3K Bytes, Synchronous: 3K Bytes
• Security: authentication and encryption
• Service: Slave SPP, Peripheral BLE, UUID FFE0, FFE1

• Power: +3.3VDC 50mA
• Long rang: SPP 30 meters, BLE 60 meters
• Power: SPP 13.5mA, BLE 9.5mA
• Working temperature: -5~ +65 Centigrade
• Size: 13.5*18*2.3mm

Size:

Pins:

Documents

Bluetoothdual_en.zip