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The HC-05 Bluetooth serial communication module is a new generation of dual-mode data transmission module based on the SPP&BLE Bluetooth protocol. It supports BLE5.0, operates in the wireless frequency band of 2.4GHz ISM, and is modulated using GFSK. The maximum transmission power of the module is 6dBm, and the reception sensitivity is -92dBm. The module adopts a stamp hole packaging method and can be soldered on a chip.
Wiring instructions:
State_ IND status indicator pin (high level connected/low level not connected)
RXD: Input
TXD: Output
GND: Power ground
VCC power supply: 3.6V-6V
EN: Mode selection foot
Package include:
Module X1
Features:
1.The product is made of high-quality materials with guaranteed quality
2.The product wiring is simple and convenient, and the AT command setting is more convenient
3.Support SPP2.1+BLE5.0 protocol, master-slave integration
4.The maximum transmission power of the module is 6dBm, and the reception sensitivity is -92dBm
5.The HC-05 Bluetooth serial communication module is a new generation of dual module data transmission module based on SPP&BLE Bluetooth protocol
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