Mini Bluetooth Printer

2-2. Bluetooth Connection

Bluetooth is aproprietary open wirelesstechnology standard for exchanging data over short distances (using short-wavelength radio transmissions in the ISM band from 2400–2480 MHz) from fixed and mobile devices, creating personal area networks(PANs) with high levels of security.

(PANs)

2-2-1. Bluetooth specification

Using blueCore4-Ext chipset, fully compatible with Bluetooth 2.0;

blueCore4-Ext

High-sensitivityreceive signal, small size, lower consumption

Supporting1200bps ~ 1382400bps variety ofbaud rate;

Supporting SPPagreement,themaximum transferspeed is up to3Mbit/s;

2-2-2. Use “AT” command to modify Bluetooth Module’s parameters

Notice:The following changes can’t be done by user, these should be done in factory by Manufacturer. So if user wants to change these parameters, please inform our sales person before ordering our printers.