SH-HC-08 CC2541 Bluetooth 4.0 BLE to UART Transceiver Module for arduino, US $5.40 – Picture 0

SH-HC-08 CC2541 Bluetooth 4.0 BLE to UART Transceiver Module for arduino, US $5.40 – Picture 1

SH-HC-08 CC2541 Bluetooth 4.0 BLE to UART Transceiver Module for arduino, US $5.40 – Picture 2

Sh-hc-08 Cc2541 Bluetooth 4.0 Ble To Uart Transceiver Module For Arduino

US $5.40

??, ???, China
Jun 9th

Open on mobile:
QR code

1,Core module uses SH-HC-08, leads from the module interface includes VCC, GND, TXD, RXD, LED status output pin. 2, led indicate Bluetooth connection status, flashing Bluetooth connectivity, lit the Bluetooth connection and open a port Backplane 3, 3.3V LDO input voltage 3.6 ~6V, the input voltage to prohibit more than 7V! 4, the interface level 3.3V, can be directly connected the various SCM (51, AVR, PIC, ARM, MSP430, etc.), the 5V MCU also can be connected directly, without MAX232 can not go through the MAX232! 5, open to the effective distance of 10 meters, over 10 meters is also possible, but not of this the quality of the connection of the distance do to ensure 6, after the pair when full-duplex serial port to use, do not need to know anything about the Bluetooth protocol, but only supports 8 data bits, 1 stop bit, no parity communication format, which is the most commonly used communication format does not support other formats . 7, support for Bluetooth connection is not established by the AT command set the baud rate, name, passkey, set parameters are saved after. Bluetooth connection is automatically switched to the pass-through mode 8, compact (3.57cm * 1.52cm), the factory chip production to ensure the placement quality. And sets of transparent heat shrink tubing, dust and beautiful, and anti-static about SH-HC-08 ,Refer to the following: 1,Overview SH-HC-08 is a next-generation, class 2, Bluetooth 4.0 ble module. It uses TI CC2541 bluetooth 4.0 ble chip .Support the AT command, the user can according to need to change the baud rate of serial port, name of equipment, matching parameters such as password, use agile. SH-HC-08 is ahighly integrated and sophisticated Bluetooth module, containing all the necessaryelements .Therefore SH-HC-08 provides an ideal solution for developers who want to integrate Bluetooth wireless technology into their designs with limited knowledge of Bluetooth and RF technologies. 2,Feature Bluetooth protocol: Bluetooth Specification V4.0 BLE, open environment and iphone 4 s can achieve 110 meters extreme distance communication. Based on TI CC2541 chipset Bluetooth class 2 Industrial level SPP Bluetooth module Integrated chip antenna Size: 26.7 x 13 x 2 mm Industrial temperature range from -40 to +85 Support for on-board applications Operating frequency: 2.4 GHz ISM band Modulation method: GFSK (Gaussian Frequency Shift Keying) Acuity: -84 DBM or less BER at 0.1% Transfer rate: Asynchronous: 6 KBPS Synchronous: KBPS Security features: Authentication and encryption Support services: Central and Peripheral UUID FFE0, FFE1 Power consumption: automatic sleep mode, the standby current 400 ~ 1.5 mA, transfer 8.5 mA. Power supply: + 3.3 VDC 50 MA 3,Application Fields Cable replacement Point-of-sales systems Barcode readers and pay terminals Telemetry and machine-to-machine devices Logistics and transportation systems Automotive inspection and measurement systems Medical systems Fitness and sports telemetry devices PDAand otherportable terminals PCs and laptop OBD 4,Application Circuit Diagram 5,PINs description 6,Other configuration Module dormancy set Is only meaningful in from dormancy mode module, from the mode via a serial port to send "AT + SLEEP", if no accident, the module will return "OK+SLEEP" and enter a dormant state. Wake up the module Settings Method 1: short press the system button SW1(PIN26). WAKE up, a serial port will output "+ WAKE OK" string. 7,AT Command The way to the AT command mode: supply power to the module, it will enter to the AT mode if it needn’t pair. The interval of command is about 1 second.Default parameter: Baud rate:9600N81, Password:000000 8,use lightblue to test

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	General
Bluetooth Specifications	bluetooth 4.0 BLE
Model	SH-HC-08
Application	Wireless Control
Country/Region of Manufacture	China
Support services	Central and Peripheral UUID FFE0, FFE1
Main chip	TI CC2541