Product Information

CellMesh™ developed and designed by Friendcom is a complete and powerful multi-hop mesh protocol with bidirectional wireless communication for controlling and monitoring individual nodes. The protocol is transparent and may carry application layers such as DL/T645 and DL/T698 regulations (Chinese norm), Wireless M-Bus(European norm),MODBUS,DLMS/COSEM and KNX RF etc.RF modules of FC-621 series are CellMesh™ based and have the features of automatic network forming and self-healing. Serial application data is entered on the UART port and transported automatically to the desired destination node without further interaction from any external processor. The maximum of data package is 180 byte. The modules are completely shielded and pre-certified for operation in world-wide license free bands.

Applications

Automatic Meter Reading

Alarm and security systems

Wireless Sensor Networks

Telemetry stations

Home and building automation

Street lighting control and monitoring

Asset tracking

Key Features

• Embedded CellMesh™ networking protocol with bidirectional RF data transfer
• Self-forming and self-healing network
• Acknowledge and retransmission•
• Controlling and monitoring of individual nodes
• RSSI and network connect LED outputs for easy installation
• Two-wire UART interface for easy RS232/485 wire replacement
• Small size (31 x 23 x 4 mm), shielded and optimized for SMD mounting
• Comply with EU R&TTE directive (EN 300 220, EN 301 489, EN60950) and regulations for
   operation under FCC CFR 47 part 15

Technical Specification