4pcs CC2530 ZigBee 2.4GHz SPI rf Wireless Module 4dBm E18-MS1-PCB PCB Antenna Data Zigbee Wireless Transmitter Receiver Module

4pcs CC2530 ZigBee 2.4GHz SPI rf Wireless Module 4dBm E18-MS1-PCB PCB Antenna Data Zigbee Wireless Transmitter Receiver Module

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