Pop Wireless Serial 4 Pin Bluetooth Rf Transceiver Module With Backplane Us1 Tb

US $6.87

HK, China
Jan 29th

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Description Works with any USB Bluetooth adapters. Default Baud Rate: 9600,8,1,n. Built in antenna. Coverage up to 30ft. Bluetooth version: V2.0+EDR Operating voltage: 3.3V Default Baud Rate: 9600,8,1,n. Signal coverage: 30ft Cable length: 21.5cm Item size: 4.3 * 1.6 * 0.7cm Commercial Series: Bluetooth module board Series With LED indicator light, use 150mA and 3.3V regulation chip. With VCC?GND?TXD?RXD foot for the Bluetooth With "Re-seach" button(ON/OFF/WAKE foot for it , external MCU outinput "High level" can control module to re-seach) Compatible with bluetooth master module"?slave module"or master-slave(whole) module. Input voltage: 3.3~6V Size: 1.55cm*3.98cm Note: input power supply 3.3~6V, Prohibit more than 7V No "Automatically prevent power supply peversing func", so please correctly connect power supply We advise to install "Bluetooth master module" The "State" is output foot for LED status, when bluetooth "Unconnected", output "Pulse" ; when bluetooth "connected", output "High level", we can determine the states from "MCU" If only the board , No any "Bluetooth Function " Preview Engineered for professional eBay sellers! On Sep-22-14 at 19:02:43 PDT, seller added the following information: On Dec-27-14 at 09:05:24 PST, seller added the following information:

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	Buytra
Cable length	21.5cm
Default Baud Rate	9600,8,1,n
Item size	4.3 * 1.6 * 0.7cm
Bluetooth version	V2.0+EDR
Input voltage	3.3~6V
Operating voltage	3.3V
Size	1.55cm*3.98cm
Signal coverage	30ft
Package Include	1PCS