Serial RS485 / RS422 WiFi adapter
2/5Pcs/Lot BLE232-NEP Wireless RS232 COM Port Serial Power-Free Converter CH9140 3 pin 9 pin DB9 Cable - AliExpress
Amazon.com: Serial to WiFi Ethernet Wireless Converter RS232 RS485 Serial Server(USR-W610) : Electronics
Industrial Grade Serial Server RS232/485 To WiFi and Ethernet with POE – ThinkRobotics.com
DIY Wireless Serial Adapter Speaks (True) RS-232 | Hackaday
Serial WiFi Adapter - RS232
Serial Wi-Fi Adapter - RS232 Wi-Fi
RS-232/WiFi adapter for the wireless connection of Kern balances - Vetek
BlueSnap DB9-M6A Wireless RS232 Adapter iOS, Android, Win10
Amazon.com: 2Pcs Wireless Transceiver RS232/485/422-LORA DC12-36V Remote Radio Transmission Module with Antenna : Electronics
Amazon.com: Mini RS232 to WiFi Adapter RS232 Wireless Extender Transparent Transmission Wifi-RS232 Adapter No Drive Telnet Protocol RS232 to WiFi Converter for Remote Config/Testing : Electronics
Serial WiFi Adapter with RS232, RS485 and RS422
RS232 Bluetooth Wireless Adapters
WI232+ - Advanced Serial to Wi-Fi Adapter - No Power Supply - DCE (female) – Grid Connect
Serial RS232 / RS422 / RS485 to WiFi Network Device Server ezTCP CSW-H – Envistia Mall
Wireless Serial RS232 adapter - 9800 feet range
ATC 873 Wireless RS232/RS485 Adapter - RS232 – Grid Connect
Serial RS232 to WiFi adapter - Industrial
SystemBase sWiFi/all | RS232/422/485 WiFi Converter
Amazon.com: Global Caché WF2SL iTach WiFi to Serial Module - Connects RS232 Control Devices to a Wi-Fi Network
RS232/RS485 To WIFI Serial Server Converter | AMSAMOTION
Serial wireless Wi-Fi Adapter with RS232, RS485 and RS422 interfaces
Long Range RS232 serial wireless adapter
BlueSnap DB9-M6A Wireless RS232 Adapter iOS, Android, Win10, MacOS – Serialio.com
WIRELESS RS232 BLUETOOTH SERIAL ADAPTER WIRELESS | eBay
/i/67954/products/2016-03-25T08%3A27%3A00.580Z-LX-UN1000.jpg?1606306133 "1W RF Data Module Serial to wireless RS232, RS485 from Lensen--Wireless Communication on Tindie")
1W RF Data Module Serial to wireless RS232, RS485 from Lensen--Wireless Communication on Tindie
RS232/RS485 To WIFI Serial Server Converter | AMSAMOTION
