Wi-SUN RF Transceiver EVK


WD-KLG7-B EVK is based on the WD-KLG7-B module with the addition of sensors and necessary components; a simple test firmware is provided to quickly evaluate the performance of the module.


The wireless connection protocol of the module is Wi-Sun; its features include its Mesh connection and it has the two roles of Border Router and End Node. The End Node itself can be used as a repeater for other End Nodes to connect to the Border Router and forward data and use this to achieve the Mesh networking effect.
Our EVK supports Border Router and End Node simultaneously and uses different firmware to determine its role.


WD-KLG7-B Module
Frequency Band: 915MHz
Dimension: 16(W)×27(L)×2.45(H) mm 47pins SMD
Antenna: Built-in Chip Antenn
Temperature Range: -40°C ~ +85°C
Supply Voltage: 3.3 V Type (1.8 V ~ 3.6 V)
TX Power: Transmitter max output power +20 dBm
RX Sensitivity: –109 dBm
Transmitter Current: 125mA @ Max output power
Sleep Current: 3uA
Modulation: FSK
Protocol: Wi-SUN FAN 1.0
Role: Border Router / Router / End Node
Topology: Mesh
Hop: 24 Hops Mesh Network
Bitrates: Up to 300K bps

Magnetic and Reed Sensor × 1
Temperature and Humidity Sensor × 1
G-Sensor × 1
Buttons × 2
Power Supply: AA Battery × 3
Micro-USB Interface × 2

EVK USB Driver

Contact Us

0 + 1 = ?