> For the complete documentation index, see [llms.txt](https://wimaniot.gitbook.io/wiman-communication-technologies/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wimaniot.gitbook.io/wiman-communication-technologies/iot-models/lite-series/wt710-wifi-lite.md).
# WT710 -WiFi LITE
### **Wiman Wi-Fi-LITE Gateway Series**
**The Wiman Wi-Fi Gateway Series** is an intelligent **RS485/TCP Modbus/IO/LoRa to Wi-Fi gateway** designed to seamlessly connect field devices to cloud platforms over secure wireless networks WiFi Catalog. It simplifies industrial data communication by eliminating complex protocol handling, enabling reliable two-way connectivity without requiring in-depth technical expertise.
The gateway supports communication with **single or multiple Modbus slaves/nodes**, offering configurable polling intervals that can be prioritized based on application needs. It supports multiple transmission protocols including **TCP, HTTP, and MQTT**, allowing flexible integration into cloud, SCADA, and IoT architectures.
All parameters are fully configurable through **Web Configuration, PC Utility, IP Utility, or Server IP Commands**, with remote update capability for efficient device management. The gateway is compatible with standard **Modbus RS485 slave devices**, ensuring easy deployment in existing systems.
With built-in **smart Wi-Fi redundancy paths and an inbuilt data logger**, the device guarantees reliable data transmission. During network or server interruptions, data is securely stored locally and automatically synchronized once connectivity is restored—ensuring **zero packet loss and uninterrupted system performance**.
***
Pin
Lable
Type
Purpose
1
+12V
Input
DC Power +12V to +24V
2
GND
Input
Power Ground
3
D+/TX
Comm
RS485 Positive / TX
4
D-/RX
Comm
RS485 Negative / RX
5
ADI-2
Analog/Digital
Configurable Input
6
ADI-1
Analog/Digital
Configurable Input
7
AI+
Analog (4 -20 mA)+
Current Input +
8
AI–
Analog (4 -20 mA)-
Current Input – (GND)
## Limitless Application
* Smart Meter Reading, Utility
* Power Monitoring and Control
* PLC, Automations, Industry 4.0
* Temperature Alerts, Indicators, Base Stations
* Pump Control, Flow Measurements
* SCADA, Solar Monitoring, Windmill
* Central Monitoring and Control Systems
* ATM, Cold Storage, Home Automation and more.
***
## Highlight Features
* Intelligent RS485/IO/LoRa, Data Logger Enabled
* 2 SSID option, connect based on Available Network
* Configurable Multiple Slave IDs, Selectable Address Range
* Modbus Datatype Conversion, Byte orders, Scale Factor config
* Upto 64 Slaves, RS485 & LoRa Nodes
* Read upto 2400 Words of Modbus Data – Dynamically
* Transparent Command for Modbus Read/Write Operations
* LoRa Options – Converters, Repeaters and IO Nodes
* Data Logger Enable during Server/Network Disconnection
* Configurable TCP/Http/MQTT Mode, GET/POST Methods
* Configurable JSON Format for Parameter Packetization
* Config Polling Options – Scheduling, Query, DI, Offline Log Based
* Edge Trigger Options to Set Conditions to Relay, Modbus Write
* Local Console for Tracing Data Packets (Mirror of Server Packet)
* Monitor the Server Transactions – Tx/Rx Packets, Response time etcactions – Tx/Rx Packets, Response time etc
***
### 📡 **Wi-Fi Specification**
| Parameter | Specification |
| ------------- | ----------------------------------------------------------- |
| Band | Single Stream in 2.4 GHz ISM Band |
| Protocols | DHCP, DNS, TCP/IP (IPv4), UDP, HTTP, HTTPS |
| Security | IEEE 802.11 WEP, WPA, WPA2 |
| Certification | Wi-Fi Certified™ b/g/n, WPA™, WPA2™ (Enterprise & Personal) |
| Output Power | 18.5 dBm (802.11b, 11 Mbps) |
***
### 🔌 **Interfaces**
| Parameter | Specification |
| ------------- | ------------------------------------------------------------------------------------------------------ |
| Power Supply | 12 V to 24 V DC (Reverse Polarity Protection) |
| Input Ports |
2 × 0–24 V Analog/Digital Inputs 2 × 0–24 V Pure Digital Inputs 1 × 4–20 mA Current Input
|
| Output Port | 1 × Relay Output |
| LED Indicator | Power, IP, Modbus Communication Status |
| RS485 Port | Multiple Modbus Slave Device Connection |
| USB Port | Type-C (Device Configuration via Utility) |
***
### 🌐 **General Communication**
| Parameter | Specification |
| -------------------- | ---------------------------------------------- |
| Transmit Protocol | Configurable TCP, HTTP, MQTT |
| HTTP Methods | Configurable GET / POST |
| Protocol Format | Configurable JSON / CSV |
| Device Configuration | Serial / IP Utility / Web / Server IP Commands |
| Polling Modes | RS485 RTU Modbus, TCP Modbus Master |
| OTA / Updates | IP Utility, Web Config, IP Commands |
| LoRa Support | Inbuilt LoRa – Wireless RS485 |
***
### ⚙️ **General Specifications**
| Parameter | Specification |
| --------------------- | --------------------------------------------------- |
| Connector (Lite) | Micro-Fit 5.0 (8 Pins – 2 Power / 2 Modbus / 3 IO) |
| Connector (PRO/LPRO) | Micro-Fit 5.0 (12 Pins – 2 Power / 2 Modbus / 8 IO) |
| Dimensions (L×W×H) | 100 × 85 × 24 mm |
| Weight | 160 g |
| Operating Voltage | 12 V – 24 V DC |
| Operating Temperature | −30 °C to +85 °C |
***
### 🔗 **Serial Specification**
| Parameter | Specification |
| ------------------- | ------------------------------------------------- |
| Electrical Standard | RS485 (Optional: TTL or RS232) |
| Configuration Port | Type-C USB |
| Baud Rates | 2400, 4800, 9600, 19200, 38400, 57600, 115200 bps |
#### Device Dimensions:
#### Din Rail Mini: 122.86 × 105.66 × 74.46