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"wireless network adaptor"
AJMRTC DT-06 Serial Port Transparent Transmission Module, TTL to Bluetooth Wireless Serial Adapter, Compatible with HC-06 Interface, ESP-M2 Bluetooth Module for MCU Wireless Serial Communication
Limited time offer, ends 11/25
$10.54
Free Shipping
4-Ch RS485 to RJ45 Ethernet with POE Serial Server Adapter Industrial Isolated Serial Module, 4-CH Independent RS485, Support Modbus Gateway/MQTT/JSON, Bi-Directional Transparent Transmission
Limited time offer, ends 11/14
$153.25
Free Shipping
2PCS Industrial USB to RS485 Bidirectional Converter Adapter Board with Original FT232RNL and SP485EEN Chip Fast Communication up to 1.2km Transmission Distance Embed Protection Circuits
Limited time offer, ends 11/14
$61.10
Free Shipping
