JY-MCU V1.06 Anti-reverse Wireless Bluetooth Serial Transmission Module HC08 Bluetooth 4.0 Slave With Baseplate
Product Description
JY-MCU V1.06 Anti-reverse Wireless Bluetooth Serial Transmission Module HC08 Bluetooth 4.0 Slave With Baseplate
Feature:
1. This product can be connected to iphone 4s and version after 4s, as for Android system, the system requires version 4.3 or higher and supports Bluetooth 4.0, does not support direct pairring with PC, can not pair between slaves, only support 1-to-1 pairing between master and slave 2. The core module uses the HC-08 Bluetooth 4.0 low energy consumption module, and the derivation interface includes VCC, GND, TXD, RXD 3. LED indicates the status of Bluetooth connection, flashing indicates no Bluetooth connection, constant bright indicates that Bluetooth has been connected 4. The baseplate is provided with anti – reverse diode. With LDO 3.3V, input voltage 3.6~6V, the input voltage must not exceed 7V 5. Interface level 3.3V, can be directly connected to various SCM (51, AVR, PIC, ARM, MSP430, etc.), 5V SCM can also be directly connected 6. Small size (3.57cm * 1.52cm). open land communication distance is about 80 meters, search distance is about 50 meters 7. After pairing can be used as full-duplex serial port, support 1200bps ~ 115200bps (default 9600bps) common baud rates, support setting parity checking bit 8. Only when no Bluetooth connection is established (i.e. LED flashes) support switching the master / slave mode, set the baud rate, the name, the RF power, power mode parameters by AT commands, parameter settings can be memoried when power-off. After the Bluetooth connection. It automatically switches to the transmission mode and does not respond to the AT command 9. Baseplate version is V1.06, added protection circuit to TXD, RXD pin, greatly reduce the chance of damage to the pin
Note:
Normal communication requires the connected device's RXD pin must have pull-up function, if using the USB transfer serial with PL2303HX chip to communicate with the Bluetooth (including sending commands), please connect a 10k pull-up resistor to the power supply of the PL2303HX's RXD pin.
Package included:
1 x Bluetooth Module 1 x 20cm 4P Dupont Cable