Data Transmission & Control

Serial Gateways

I/O Sync Modules

all products of Yanji IoT

Serial Gateway

Connects RS485/RS232/TTL deivces to your software system.

Connects your devices or modules to the internet.

Supports RS485 / RS232 / TTL
Supports 4G / WiFi / Ethernet / LoRa
Supports TCP / UDP / HTTP / MQTT
Up to 8 Ports

Serial to Dual-band wifi converter

Serial to 4G dtu

Serial to ethernet dtu

Serial to WiFi converter with 2 ports

Serial to WiFi converter with 4 ports RS485 & RS232

I/O Module

For distributed digital input, relay output, and analog signal acquisition and control over RS485/RS232.

DI / DO / AI / AO
Relay Ouput
4~20mA / 0~5V / 0~10V
Modbus-RTU

I/O Modules with 1 digital input & 1 digital output

I/O module with 2 digital input & 2 digital output (relay output)

I/O Modules with 4 digital inputs & 4 digital outputs (relay output)

I/O module with 8 channel digital input

I/O module with 8 channel analog outputs

I/O Sync Module

Synchronize Digital Input/Output via LoRa/4G.

One to One
One to Many
Plug and Play
Relay output

I/O Sync modules with 1 digital input & 1 relay output

Point-to-Point I/O Sync modules with 2 digital input & 2 relay output

One-to-Many I/O sync module with 1 digital input & 1 relay output

One-to-Many I/O sync module with 4 digital input & 4 relay output

Mesh network, many-to-many I/O Sync module

Accessories

Choose the right accessories, make it easier for you to build your IoT system.

Accessories

Connect your factory devices to the cloud quickly and reliably.

1 to 8 isolated RS485 hub

usb to rs485/422 convertor

USB to RS232 convertor

RS232 to RS485 convertor

MiniLink Series

Small in size, but powerful in function.