IQEG-200 IoT Intelligent Edge Computing Gateway Datalogger
- Product SKU: IQEG-200
- Category:IQEdge Gateway
IQEG-200 IoT Intelligent Edge Computing Gateway Datalogger
IQEG-EG200 series is our compact Industrial Edge Computing Gateway designed for IoT applications and smart enviromental and water management systems. Powered by Raspberry Pi CM4 featured high-performance edge computing capabilities. It's a rich datalogger and allows data acquisition, optimization, agile connection and intelligent analysis in real time at the network edge.
IQEG-200 features powerful edge computing capabilities, equipped with RS232, RS-485, DI, DO, and ADC typical industrial interfaces. It realizes data processing at the network edge in real time for high-performance IoT deployments. significantly reduces the data flow between field sites and data center.
With 4G/LTE, CAT6/CAT4/3G/LTE CAT M1(eMTC) and NB-IoT cellular network, Dual-band 2.4GHz/5GHz Wi-Fi, Gigabit Ethernet, and Optimized Raspbian/OpenWRT based OS, it's easy to deploy and interoperate with IoT platform like IQFlow AI Cloud, Microsoft Azure, AWS, ThingsBoard, etc.
Options available:
- RPi CM4 (2GB or 4GB RAM)
- Cellular Options (None, 4G/3G, NB-IoT & CAT 1)
Numerous interfaces support edge devices
- Isolated Serial Port 1x RS485 and 1x RS232
- Industrial-grade isolated 2x DI and 2x DO
- 1x 10/100/1000Mbps Gigabit Ethernet Port
- 1x Up to 4kp60 supported HDMI output
- 2x High-Speed USB 2.0 Ports for peripherals
- Wide Range Voltages Power supply 9~36V DC/1A
- 1 x M.2 socket with 2280 NVME SSD support
Highly-reliable and Diverse Wireless Network
IQEG-200 offers multiple network connectivity: global cellular 4G/LTE, Gigabit Ethernet, Wi-Fi, etc. With built-in multi-layer link detection and failover mechanism ensures the remote devices are highly reliably and continuously connected.
- Worldwide carrier 4G/LTE, 3G, NB-IoT cellular network
- Dual-band 2.4GHz/5GHz Wi-Fi
- Local Bluetooth for easy configuration
- LoRa, Zigbee Compatible via mini-PCIe
Powerful Computing Operation Platform
Powered by Raspberry Pi CM4 which featured high-performance edge computing capabilities, it's easy to build up your IoT projects and PoC applications.
- ARM Cortex-A72 Quad-core processor 1.5GHz (diverse RAM and Storage optional)
- Raspbian/OpenWRT Based Linux OS, Docker, Node-RED, Python, etc. available with SDK provided by IQFlow
- Pre-compiled software bundled for common application like data acquisition, Modbus collection, MQTT ...
- Easy interoperate with IoT Ecosystem like IQFlow AI cloud, Microsoft AZURE, Amazon AWS, AliCloud, ThingsBoard platforms, etc.

Industrial-grade Design for Reliability & Security
From computing module, communication module to each electronic components, IQEG-200 adopts strict industrial grade standards. Solid and durable housing and SIM lock secure it at your remote edge field .
- Fanless design achieved wide Operating Temperature from -25°C to +70°C
- 35mm DIN-Rail and wall mount Supported
- EMC & ESD Protection, 1.5 kV RMS Ports Isolation.
- Built-in RTC with supercap
- SIM card slot and Console port lock set the data secuirty
Specifications
Hardware platform | |
CPU | Broadcom BCM2711, Quad-core A72 (ARM v8)@ 1.5 GHz |
Memory | 2GB (1GB/4GB/8GB optional) LPDDR4 |
FLASH | 8GB (16GB/32GB optional) eMMC |
Network & Interfaces | |
Ethernet | Gigabit Ethernet x 1, (1-WAN or 1-LAN Configurable) |
Cellular | 4G LTE / 3G / NB-IoT / CAT-M1 |
Wi-Fi | Dual-band 2.4GHz/5GHz 802.11b/g/n |
Bluetooth | Supported |
GPS | Cellular Module built-in supported (Optional) |
SIM | 1.8 V/3 V; drawer-type Nano card holder × 1 |
15KV ESD Protection | |
Antenna | 4G: inside SMA x 1, WiFi/Buletooth: inside SMA x 1 |
Industrial Serial Port | RS-232 x 1, RS-485 x 1; |
RS-232 signal: TXD, RXD, GND; RS-485 signal: A, B, GND; ESD protection: 15KV | |
I/O | 2-channel digital input DI |
2-channel digital/pulse output DO | |
USB | USB 2.0 x 2 for peripherals, |
USB-C x 1 for Power supply and Console | |
HDMI | HDMI 2.0 x 1, (Up to 4kp60 video & audio output) |
Additional drive | 1 x M.2 socket with 2280 NVME SSD support |
Standalone Watchdog timer | |
Power | |
Power supply | Wide Range Voltages 9~36V DC/1A |
Power Terminal | Unpluggable industrial terminal connection |
Power consumption | Less than 10 W (system) |
(Optional) Real-time clock (RTC) | Embedded RTC, power supply with a supercapacitor |
Mechanical features | |
Protection | IP30 |
Housing | Aluminum Heatsink |
Cooling | Fanless cooling |
Dimensions (cm) | 124mm x 76mm x 35mm |
Installation | DIN-rail, wall mounting |
Ambient temperature and humidity | |
Storage temperature | -30 ~ 75°C |
Ambient humidity | 5 ~ 95% (non-condensing) |
Operating temperature | -25 ~ 70°C (industrial grade) |
EMC index | |
Static electricity | level 3 |
Radiated electric field | level 3 |
Surge | level 3 |
Others | |
Certification | CE, RCM |
Warranty | Standard 12 Months |
Software Features | |
OS | Raspbian with SDK /OpenWRT V21 |
Configuration | WebUI, Local CLI, Remote configuration |
Upgrade operate | Local USB upgrade and remote upgrade (optional) |
Timed startup and shutdown | Supported |
Application features | Data Acquisition, Modbus RTU, VPN, Router, Firewall, Media Player… |
Python, Node-RED, Docker…, Support Secondary Development. | |
OpenVPN, L2TP, PPTP, IPSec, WireGuard VPN, ZeroTier… | |
Network Features | WWAN and WAN Failover, Load Balance, |
PPP, PPPoE, SNMP v1/v2c/v3, TCP, UDP, | |
DHCP, RIPv1/v2, OSPF, BGP, DNS, DDNS, | |
Modbus RTU/TCP, HTTP, MQTT, ARP, QoS, SNTP, Telnet, SSH |
Product Comparison
Model | IQEG-200 | IQEG-500 |
Cellular network | 4G LTE CAT4/CAT6, 3G, 2G, NB-IoT, CAT-M1 | |
Ethernet port | 1x 10/100/1000Mbps | 2x 10/100/1000Mbps |
Wi-Fi | Dual-band 2.4GHz/5GHz 802.11b/g/n | |
802.11ah WiFi (WiFi HaLow) | x | Supported (Optional) |
LoRa | x | Supported (Optional) |
Bluetooth | √ | |
Serial Port | 1x RS232, 1x RS485 | |
Digital I/O | 2x DI and 2x DO | 6x DI and 6x DO |
Analog Input | x | 3x ADC |
USB | 2x USB2.0 | |
HDMI | 1x HDMI 2.0 | |
Console port | √ | |
LED indicator | 1-power, 1-system | 1-POWER, 1-WiFi, 1-SYSTEM, 1-ALARM,1-ONLINE, 3-Signal Strength |
Power Supply | Wide Range Voltages 9~36V DC/1A | |
Power Output | x | √ |
Factory Reset Button | x | √ |