A6 GSM GPRS Module

 2,000
  • Supports GSM 850/900/1800/1900 MHz frequency bands

  • GPRS Class 12 for efficient data transmission

  • Low power consumption for battery-operated applications

  • Compact form factor suitable for IoT and robotics projects

  • Compatible with Arduino, Raspberry Pi, and other microcontrollers

  • Supports SMS sending/receiving, voice calls, and GPRS data transfer

  • Reliable and stable performance for professional and hobbyist projects

  • Easy integration with remote monitoring and automation systems

HW 584 Ethernet Module 8 Channel

 650
  • 8 independent relay output channels

  • Ethernet (RJ45) interface for LAN control

  • Supports remote ON/OFF control via TCP/IP

  • Stable and reliable performance for automation systems

  • LED indicators for real-time relay status

  • Durable PCB design for long-term use