HC-08 4pin Bluetooth Module without Button SIM800A LM317 with Antenna(GSM Finger)- ADIY Installation instructions are included in

Installation instructions are included in the product documentation

applicable on manufacturing defects only if the component is genuinely faulty

20-28V operating range Output Power Rating 250W continuous

wireless module configuration What's in the Box

HC-08 4pin Bluetooth Module without Button SIM800A LM317 with Antenna(GSM Finger)- ADIY Installation instructions are included inHC 08 4pin Bluetooth Module without Button The HC 08 is a compact 4 pin Bluetooth Low Energy (BLE) module designed for wireless communication in embedded systems and IoT applications. Electronics engineers, IoT developers, and hobbyists use this module to add Bluetooth connectivity to microcontroller based projects without requiring complex wireless protocols. This module solves the challenge of establishing reliable short range wireless communication