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WAVE-23652 Rail-mount TTL To RS422 Galvanic isolated Converter, Anti-surge, Multiple Isolation Protection
US$16.79
Compatible with TTL/RS422 standard, converting the TTL signal into differential RS422 signal, support full duplex communication. Compatible with 3.3V ~ 5V TTL signal level, provides anti-reverse and over-voltage protection for power supply interface. Onboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal. Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption. Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, anti-electrostatic.
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WAVE-23626, Rail-Mount Serial Server, RS232/485/422 to RJ45 Ethernet Module, TCP/IP to Serial, With POE Function
US$40.72
This is a RS232/485/422 device data acquisitor / IoT gateway designed for industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc. The module features RS232/485/422 and Ethernet port with PoE function, uses DC port (outer diameter: 5.5mm, inner diameter: 21mm) and screw terminals for power input. The case with rail-mount support, small in size, easy to install, cost-effective. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring...
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WAVE-23376 RS232 To RS485 Converter (B), Active Digital Isolator, Rail-Mount support, 600W Lightningproof & Anti-Surge
US$15.42
Features At A Glance: Compatible with RS232/RS485 standard, converting the RS232 signal into balanced differential RS485 signal. Stable transmission at the rate of 300~115200bps. Onboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal. Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption. Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic.
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WAVE-23273, Industrial Serial Server, RS485 to RJ45 Ethernet, TCP/IP to Serial Rail-Mount Support with POE Function
US$33.62
WAVE-23273, Industrial Serial Server, RS485 to RJ45 Ethernet, TCP/IP to Serial Rail-Mount Support with POE Function
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WL-SW01, SW01 Tuya 20A WiFi Smart Switch
US$22.66
WL-SW01, Xiaomi WL-SW01 Tuya 20A WiFi Smart Switch
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WAVE-21968 Rail-Mount Serial Server, RS485 to WIFI/Ethernet Module, Modbus MQTT Gateway
US$54.37
This is a RS485 device data acquisitor / IoT gateway designed for industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to HTTPD Client, etc. With RS485, WIFI and Ethernet ports, the module can realize functions such as serial to WIFI, serial to Ethernet, Ethernet to WIFI and so on. Using screw terminals for power input, it supports 5~36V wide range power supply. Rail-mount V0 flame-retardant case design, small in size, easy to install. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring...
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WAVE-21137, Industrial Grade SIM7600G-H 4G DTU, USB UART/RS232/RS485 Multi Interfaces Communication, LTE Global Band Support
US$118.07
The WAVE-21137 is a multi-interface communication board. it supports several communication mediums (4G, RS232, UART, etc.), GNSS positioning, and is perfect for all sorts of wireless projects!
 
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WAVE-20978, Industrial Serial Server, RS485 to RJ45 Ethernet, TCP/IP to Serial, Rail-Mount Support
US$34.53
The WAVE-20978 is an RS485 device data acquisitor / IoT gateway. It was multiple functionalities such as a Modbus Gateway and accepts multiple protocols. It can even be mounted on a rail for more free movement.
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FIT0832, Industrial Isolated USB To RS485 Converter
US$30.00
The FIT0832 is an industrial-grade USB to RS485 module with a DC voltage output of up to 36V, which is applicable to industrial instruments that require a high-voltage power supply.
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Kasa Smart Plug by TP-Link (HS103) - Smart Home WiFi Outlet Works with Alexa, Echo and Google Home, No Hub Required
US$13.60
The HS103 Kasa smart plug is the easiest way you can start controlling lamps, fans, humidifiers and other home electronic appliances. With it adds voice control to any outlet, you could also enjoy the hands-free convenience. The Kasa app contains not only all the feature you expect from TP-Link Kasa family, but also guidance for you through each step of the installation to connect your smart plug with your home WiFi, Alexa or Google assistant.
Delivery within 2-3 weeks
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FIT0772, Industrial Grade RS485 Repeater
US$105.00
The FIT0772 is a high-performance photoelectric isolation repeater that converts one-way RS485 to one-way RS485, it can realize amplify RS485's signal, and extend bus network communication distance to up to 1200m
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SONOFF-DW2 Wi-Fi Door/Window Sensor No Gateway Support to Check History Record on eWeLink APP
US$17.47

This is a Sonoff Wi-Fi Door/Window Sensor which requires no gateway support to check history record on eWeLink APP. It alerts you if intruder has atytempted an entry imto your home, etc.

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SONOFF-SNZB-03 Motion Sensor with SONOFF ZigBee Bridge Via eWeLink APP
US$24.97
This ZIGBEE motion sensor is an extra-handy smart device for placing anywhere in your home to detect motion and trigger alarms. That means the sensor will send an instant alert notification to your mobile phone whenever the motion is detected if this security system is armed.
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SONOFF-4CH-PROR3 SONOFF 4CHPRO R3 4-Gang Wi-Fi Smart Switch With RF Control
US$70.02
This SONOFF device is a 4 gang SONOFF 4CHPRO R3 WiFi smart switch, DIN rail mount. It allows you to connect and control 4 home devices, which can be...
Delivery within 2-3 weeks
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Industrial grade isolated RS232 TO RS485 converter
US$27.25
Compatible with RS232/RS485 standard, converting the RS232 signal into balanced differential RS485 signal. Stable transmission on rate of 300~115200bps. Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal. Onboard unibody ADI magnetical isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption.
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