Sub-GHz RF Mesh Module

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Sub-GHz RF Mesh Gateway Module

Product ID.： WL410G/WL411G/WL412G

Communication mode：UART(Local), RF(Remote)

WL410G/WL411G/WL412G module works as CN in fast wireless transmission Mesh network, being responsible for forming, managing and operating the micro-power network.Applicable to AMR/AMI/IoT, it offers best solution for low power consumption, low cost, high efficient, and long distance communication.

  • Main Functions
  • Technical Parameters
  • Anti-interference function. Use low noise, high receiver sensitivity and advanced data encryption technology. High anti-interference function, high communication rate;
  • Self-networking and self-maintenance function. Automatically form the network after setting the parameters and constantly learn and maintain by itself in operation;
  • Real-time network information query. Network node online situation, repeater tier, network route and route Self-diagnosis function. Analyze failure of communication with target nodes and position communication link fault;
  • Event report function. Support any node to automatically send data besides transferring down-link request data and up-link response data.
Item Parameter
PCB Dimension 72mm×108mm×36mm
Operation mode Mesh
Working frequency band Sub-GHz (customizable)
Modulation mode 2FSK
Channel separation 400kHz
RF transmitting rate ≤20dBm (customizable)
Air transmission rate 10 kbps
Local communication rate 9600 bps
Local communication parity 8E1
Local communication buffer space 224 Bytes
Working humidity 10%～90% (no condensation)
Working temperature -40℃～85℃
Power supply 12±2V
Emitting current 53mA
Received current 7mA
Line of sight @10 kbps@100 mW>1km
Antenna characteristic impedance 50Ω