JDY-08 Bluetooth 4.0 BLE Low Power CC2541 Support Airsync iBeacon Module

Product Introduction

JDY-08 pass-through module is based on the Bluetooth 4.0 protocol standards, working frequency 2.4GHZ range, the modulation scheme is GFSK , the maximum transmit power of 0dB , maximum transmission distance of 80 meters, the use TICC2541 chip design to support the user by AT modifying command device name service UUID , transmit power, pairing password and other instructions, convenient to use and flexible.

Features 

1:micro-channel pass-through (to support AirSync protocol used in micro channel factory server communication H5 or comprising long packet data analysis transceiver) 
2: the APP passthrough (support, the IOS data passthrough) 
3: iBeacon mode (with micro-channel Shake shake agreement with Apple iBeacon protocol) 
4: sensor mode (temperature, humidity, and other sensor data acquisition applications) 
5: transparent mode between the host (application module through the data transmission, master and slave communications) 
6: host mode observer (application sensor, indoor location) 
7: the PWM mode (applied to the motor speed, LED lamp brightness adjustment) 
8: the IO mode (control relays used in mobile phones or LED blinking) 
9: interior chamber bit application (application data acquisition is achieved iBeacon positioning range) 
two technical parameters 
1: communication rate 3K Bytes / sec 
2: serial write APP support transparent transmission when 1024Bytes 
3: the effective communication distance of 15-30 meters 
4: controlling a sleep support pin PWRC 
5: support IO port control disconnection connecting

Pin Description 
DISC pin: active Bluetooth connection (default high, low disconnected) 
PWRC pin: wake up from sleep (at default Sleep state), the use of which this pin is grounded AT command to 
VCC pin: a power supply pin, the module supply voltage range between 3.6V to 6V 
the GND pin: Power ground 
TXD pins: the serial output pin 
RXD primer feet: serial input pin 
three wiring methods