HC 08 Bluetooth 4.0BLE Serial Port Module

HC 08 Bluetooth 4.0BLE Serial Port ModuleThe HC-08 module operates using the Bluetooth Low Energy (BLE) standard, specifically designed for short-range wireless data exchange with minimal energy usage.It works as a slave device, capable of pairing with BLE-enabled smartphones, tablets, and computers.Unlike traditional Bluetooth modules that consume more power, the HC-08 is optimized for low-current operation, making it perfect for battery-powered and portable applications.This module uses a simple UART interface for communication, making integration with microcontrollers straightforward. Developers can use AT commands to configure parameters such as the device name, baud rate, and password — giving flexibility and control over wireless communication behavior.Click here to view the related productsfeatures:-Frequency: 2.4GHz ISM.Protocol: BLE 4.0.Max transmitting power: max. 4dBm.Modulation System: GFSK.Serial Baud Rate: 1200 to 115200 bps.Reference Distance: 80 meters.Speed: 1Mbps (Max).Power supply: 2.0 3.6 V.Sleep Mode Current: 0.4uA (MODE 2).Communication Port: UART 3.3V TTL.Working temperature: -20 ~ 75C.specifications:-VersionHC-4.0Supply Voltage(V)2 5Serial Baud Rate1200 to 115200 bpsSpeed1Mbps (Max)Dimensions (mm)38 x 16 x 4ApplicationsWireless communication between Arduino and smartphonesBluetooth-based control of robots and automation systemsData transmission in IoT and sensor networksSmart home devices and wearable electronicsRemote data logging and telemetry systems*Product image for illustration purposes only, actual product may vary.