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"wireless adapter"
AJMRTC TTL to RS485 Converter Module, 3.3V /5.0V Hardware Auto Control Serial Adapter, Half Duplex Signal Conversion Module for AVR MCU, Industrial Serial Communication Projects
Limited time offer, ends 11/25
$10.76
Free Shipping
DTECH Serial to Ethernet Converter Adapter RS232 RS422 RS485 to TCP IP Device Server Supports DHCP DNS Modbus RTU/TCP 10/100M Power Over Ethernet POE Be the first to review this product...
Limited time offer, ends 11/04
$56.43
Free Shipping
waveshare RS232/485 to WiFi and Ethernet Converter Serial Server, Modbus Gateway, MQTT Gateway,Serial Port to HTTPD Client, Allow Serial Port to WiFi, Serial Port to Ethernet, Ethernet to WiFi
Limited time offer, ends 11/04
$74.11
Free Shipping
Serial to WiFi Ethernet Wireless Converter RS232 RS485 Serial Server (USR-W610)
Limited time offer, ends 11/01
$91.88
Free Shipping
Vszerda DTECH Serial to Ethernet Converter Adapter RS232 RS422 RS485 to TCP IP Device Server Supports DHCP DNS Modbus RTU/TCP 10/100M Power Over Ethernet POE
Limited time offer, ends 11/12
$56.79
Free Shipping
