ComFi IOT07 2.4G WiFi Module

The ComFi 07 2.4G WIFI router core module is based on MTK’s MT7628 solution, this module integrates 802.11n 2×2 MAC/BB/radio and internal PA and LNA. It supports 802.11n, 20 MHz & 40 MHz channels up to 150 Mbps and 300 Mbps, respectively, and IEEE 802.11b/g protocol data rates. The module supports OpenWRT operating system, supports AP mode and client mode at the same time, and includes various application software to reduce the development and design work of customers.

six characteristics

I. Powerful Core: The Surging Power Bestowed by the MT7628 solution
As a top-of-the-line 2.4G WIFI router core module, the outstanding performance of ComFi IOT07 is primarily attributed to the Mediatek MT7628 system-on-chip it is equipped with. MT7628 is a high-performance and highly integrated Wi-Fi SoC solution that has been widely praised in the industry. It integrates a 580MHz MIPS 24Kc CPU core, a complete 2.4GHz 802.11n Wi-Fi MAC/ baseband/RF unit, and a rich array of peripheral interfaces onto a single chip. This powerful heart provides abundant computing power for this 2.4G WIFI router core module, enabling it not only to handle high-speed data forwarding easily, but also to run complex routing protocols, security policies and upper-layer application software simultaneously. Choosing the ComFi IOT07 based on MT7628 means that your product has a stable, efficient and technologically mature processing platform from the very beginning, which is the fundamental guarantee for the powerful performance and high reliability of this 2.4G WIFI router core module.
2. High-speed Interconnection: A smooth experience brought by 300Mbps WiFi Speed
In terms of wireless transmission rate, the ComFi IOT07 2.4G WIFI router core module demonstrates its hardcore strength. It strictly adheres to the IEEE 802.11n standard and, by supporting 2×2 MIMO (Multiple Input Multiple output) technology and 40MHz bandwidth binding, can provide a physical layer connection rate of up to 300Mbps. This speed is more than sufficient for the vast majority of iot applications. Whether it is the stable transmission of high-definition video streams, the rapid exchange of large files, or the low-latency response when multiple devices are connected simultaneously, the ComFi IOT07 can handle them all with ease. As a 2.4G WIFI router core module, the 300Mbps rate ensures a wide data pipeline and brings users a smooth and unobstructed network experience, which is a key indicator for enhancing the competitiveness of the product.
Iii. Resilient Quality: The wide temperature range from -30°C to +70°C ensures stable operation throughout the day
The application scenarios of Internet of Things (iot) devices vary greatly, ranging from the scorching outdoor industrial sites to the frigid intelligent warehouse environments, which poses extremely high requirements for the environmental adaptability of the devices. ComFi IOT07, as a professional 2.4G WIFI router core module, takes this into full consideration. Its industrial-grade design supports a wide operating temperature range from -30°C to +70°C. This means that whether in extreme heat or severe cold, this 2.4G WIFI router core module can maintain stable performance and work continuously and reliably. This tenacious quality makes it not only suitable for conventional indoor environments, but also capable of handling extreme or harsh application scenarios such as vehicle-mounted equipment, outdoor monitoring, and smart agriculture, greatly expanding its application boundaries as a core module.
Four. Flexible Expansion: Multiple Network Ports offer abundant connection possibilities
The value of an excellent 2.4G WIFI router core module lies not only in its wireless connection capability, but also in its scalability and flexibility as the core of the network. The ComFi IOT07 integrates multiple wired network ports (typically including a 5-port 10/100Mbps Ethernet switch), enabling it to easily handle various roles such as a router and gateway. Developers can utilize these Multiple Network Ports to flexibly construct WAN ports and LAN ports to achieve bridging and routing of wired and wireless networks. This design makes this 2.4G WIFI router core module no longer an isolated wireless node, but a fully functional network hub, capable of connecting various wired devices such as printers, surveillance cameras, and industrial control PLCS, providing great convenience and possibilities for networking complex systems.
V. Intelligent Networking: Support Mesh technology enables seamless coverage and self-healing
For application scenarios with large areas, multiple nodes or complex signal environments, ComFi IOT07, this 2.4G WIFI router core module, prospectively supports Mesh (mesh) network technology. Mesh networks enable multiple modules (or devices) that support this function to automatically form a network, creating a decentralized, multi-path interconnected intelligent network. Each node can communicate with one or more nodes, and data can intelligently select the optimal path for transmission. When a node or path fails, the network can automatically “heal itself”, re-plan the route and ensure that communication is not interrupted. For this 2.4G WIFI router core module, the Support Mesh feature means that it can easily build a wireless network with wide coverage, high stability and strong scalability, especially suitable for scenarios such as smart homes, hotels, shopping malls and large warehouses that require seamless roaming and high reliability. It is a key technology for building future intelligent networks.
Six. Green and Energy-saving: 1.5W low-power design facilitates sustainable development
Today, with energy becoming increasingly tight, low power consumption has become an important criterion for measuring the performance of electronic devices. ComFi IOT07, as an efficient 2.4G WIFI router core module, provides powerful performance while keeping the power consumption at an extremely low level, with a typical working power consumption of only 1.5W. This outstanding energy efficiency ratio makes it highly suitable for power-sensitive devices, such as battery-powered portable gateways and solar-powered monitoring equipment. Low power consumption not only means longer battery life and lower operating costs, but also conforms to the global trend of green and environmental protection. Choosing this low-power 2.4G WIFI router core module means choosing a more economical, environmentally friendly and forward-looking technical solution.

300Mbps WIFI Data Rate

1. Powerful wireless processing capability: Deep integration of the MT7628 SoC
The MT7628 chip integrates a complete 802.11n Wi-Fi subsystem internally, supporting 2×2 MIMO (Multiple Input Multiple Output) technology. This means that this 2.4G WIFI router core module has two sets of independent transmitting and receiving links built in. During signal transmission, 2×2 MIMO technology can simultaneously send two different data streams through two antennas, greatly enhancing channel capacity and transmission rate. When receiving signals, it can intelligently combine the best signals from multipath propagating signals, thereby significantly enhancing the receiving sensitivity and connection stability. For Internet of Things (iot) applications, this means that devices equipped with ComFi IOT07 can still maintain stable and reliable connections in challenging scenarios such as complex factory environments, dense urban buildings, or signal penetration through walls.
2. 300Mbps high speed: Meeting diverse data transmission requirements
As a high-performance 2.4G WIFI router core module, ComFi IOT07 offers a physical layer transmission rate of up to 300Mbps. This rate is achieved by supporting a 40MHz channel bandwidth. Compared with the traditional 20MHz bandwidth, the 40MHz bandwidth doubles the available spectrum resources, thus achieving a speed leap (from 150Mbps to 300Mbps). Meanwhile, this module is backward compatible with the IEEE 802.11b/g standard, ensuring seamless interconnection and interoperability with all existing Wi-Fi devices on the market. This 300Mbps high-speed connection capability is crucial for Internet of Things applications. It can not only easily handle the frequent reporting of small data packets such as sensor data and device status information, but also meet the high-bandwidth demands of high-definition video streams (such as security monitoring) and large file transfers (such as OTA upgrades of device firmware). For example, in smart security cameras, the ComFi IOT07 2.4G WIFI router core module can smoothly transmit real-time video images with 1080p or even higher resolutions, providing users with a clear and lag-free monitoring experience. In industrial data collection, it can quickly upload a large amount of equipment logs and production data to the cloud, providing real-time data support for big data analysis and predictive maintenance.
3. Built-in PA/LNA: Outstanding RF performance and coverage range
Radio frequency performance is a key indicator to measure the quality of a 2.4G WIFI router core module. ComFi IOT07 further integrates a power amplifier and a low-noise amplifier on the basis of MT7628. This is a crucial design. The PA is responsible for amplifying the signal before it is transmitted to ensure that the signal has sufficient energy to travel a longer distance or penetrate more obstacles. LNA is responsible for initially amplifying the weak received signal after it has been received and before excessive noise is mixed in, thereby improving the signal-to-noise ratio and enhancing the receiving sensitivity. With the built-in high-performance PA and LNA, the ComFi IOT07 2.4G WIFI router core module achieves a coverage range far exceeding that of ordinary modules and stronger anti-interference ability. This means that, at the same power, Internet of Things devices using ComFi IOT07 have a wider communication radius; At the same distance, it can provide a more stable and faster data connection. This holds immeasurable value for applications that require large-scale deployment, such as soil sensor networks in smart agriculture and environmental control systems in intelligent buildings.

Framework diagram

1. OpenWRT: A powerful platform for developers
OpenWRT is a highly modular and highly customizable embedded Linux operating system, specifically designed for network devices. The perfect support of ComFi IOT07 for OpenWRT has elevated it from an ordinary 2.4G WIFI router core module to a powerful Internet of Things development platform. Developers can leverage OpenWRT’s rich software package ecosystem to easily add various advanced features to modules, such as firewalls, VPNS, QoS (Quality of Service) traffic control, web servers, and even lightweight databases. This flexibility enables ComFi IOT07 to adapt to multiple roles ranging from simple data penetration to complex edge computing gateways.
2. Dual-mode support: Perfect integration of AP mode and client mode
The ComFi IOT07 2.4G WIFI router core module supports both AP (Access Point) mode and client (Station) mode simultaneously, which is another manifestation of its application flexibility.
AP mode: In this mode, the module functions as a miniature Wi-Fi hotspot, allowing other Wi-Fi devices such as mobile phones, tablets, and sensors to connect to it. This makes ComFi IOT07 highly suitable for building independent local area networks or expanding wireless coverage within existing networks. For instance, in an intelligent vending machine, the module operates in AP mode. Maintenance personnel can directly connect to the vending machine via their mobile phones to conduct status inquiries, fault diagnoses, and goods management.
Client mode: In this mode, the module itself acts as a Wi-Fi terminal, actively connecting to the surrounding wireless routers or aps to access the Internet. This is the most common way for Internet of Things (iot) devices to connect to the network. For example, devices such as smart sockets, smart bulbs, and environmental monitors are connected to the Wi-Fi network of the home or office in client mode through the built-in ComFi IOT07 module to achieve communication and remote control with the cloud platform.
What’s more worth mentioning is that the OpenWRT system allows both modes to work simultaneously. This means that devices equipped with ComFi IOT07 can connect to the superior network as clients to obtain data on one hand, and provide network services for other devices as aps on the other hand. This “relay” or “gateway” function makes it play a crucial role in complex network topologies such as industrial sites and vehicle-mounted systems. This dual-mode concurrent capability is an important indicator to measure whether a 2.4G WIFI router core module is professional and powerful.
3. Rich application software and SDKS: Lowering the development threshold
To further reduce the development burden of customers, ComFi IOT07, this 2.4G WIFI router core module, pre-installs a variety of commonly used application software and provides a complete software development toolkit. Developers can directly invoke these ready-made libraries and tools to quickly implement functions such as device networking, data communication, and remote management, without having to write the underlying driver and protocol stack from scratch. This significantly shortens the time to market for products, reduces R&D risks and costs, and enables even small and medium-sized teams to quickly develop powerful Internet of Things products.

Product Details

Internet of Things (iot) devices come in various forms and have diverse requirements for internal space. ComFi IOT07, as a 2.4G WIFI router core module for wide applications, pursues ultimate miniaturization and high reliability in hardware design to ensure its seamless integration into any target product.

Mini size, unlimited possibilities
The size of ComFi IOT07 is only 40mm(width) * 20mm(length) * 2.3mm(thickness), and its weight is as light as 4 grams. Such a compact size makes it one of the 2.4G WIFI router core modules with the most integrated advantages on the current market. This miniaturized design brings about significant application advantages:
Easy to integrate Whether it’s smart wearable devices with extremely limited space (such as smartwatches and health bracelets), compact smart home devices (such as smart switches and smart cameras), or industrial sensors that need to be embedded inside the devices, ComFi IOT07 can easily find a place to rest without imposing any burden on the overall industrial design of the product.
Reduce power consumption: Compact size usually comes with lower power consumption. For battery-powered Internet of Things (iot) devices, the adoption of ComFi IOT07, a low-power 2.4G WIFI router core module, can significantly extend the device’s battery life, reduce the frequency of battery replacement, thereby enhancing the user experience and lowering operation and maintenance costs.
2. High-reliability design: Adaptable to harsh environments
Internet of Things (iot) devices are often deployed in unattended or harsh environments, such as high-temperature factory workshops, damp outdoor conditions, and vibrating vehicles. Therefore, the 2.4G WIFI router core module, as its core connection component, must have extremely high reliability. During the design and production process of ComFi IOT07, industrial-grade standards are strictly followed, and high-quality electronic components are selected to ensure its stable operation in complex environments such as a wide temperature range, high humidity, and strong electromagnetic interference. This high reliability is a solid guarantee for ComFi IOT07 to be competent for applications in key fields such as smart industry and intelligent energy.

Application product

With all its core advantages as a high-performance 2.4G WIFI router core module – high integration, low power consumption, high speed, flexible software support, miniaturized design and high reliability, the application scenarios of ComFi IOT07 almost cover every corner of the Internet of Things. Become a key force driving the intelligent transformation of all industries.

1. Smart City: Building Urban Neural Networks
In the construction of smart cities, tens of thousands of intelligent devices are scattered throughout every corner of the city. ComFi IOT07, this 2.4G WIFI router core module, can be widely applied in:
Smart street lamps: Street lamps with built-in modules can not only be remotely turned on and off and dimmed, but also integrate environmental sensors, surveillance cameras and charging piles. They can transmit data in real time to the urban management center through Wi-Fi network, achieving “one pole with multiple uses”.
Intelligent parking: Ground magnetic sensors or cameras installed in parking Spaces are connected to the network via ComFi IOT07 and report the occupancy status of parking Spaces to the cloud platform in real time, providing precise parking guidance services for citizens.
Smart trash can: The module can monitor the filling level of the trash can. When it is about to be full, it will automatically send a removal request to the sanitation system, optimize the garbage collection route, and improve the efficiency of urban sanitation.
Public information release terminal: On the information screens in public places such as bus stops and squares, the content is remotely updated through this 2.4G WIFI router core module to achieve rapid and accurate information delivery.
2. Smart Industry and Intelligent Manufacturing: Driving the Implementation of Industry 4.0
The industrial environment has extremely high requirements for the stability, real-time performance and anti-interference ability of wireless connections. The ComFi IOT07, with its powerful RF performance and industrial-grade reliability brought by the built-in PA/LNA, is an ideal choice for the industrial Internet of Things.
Equipment status monitoring: Vibration and temperature sensors are installed on key equipment such as machine tools, pumps, and fans on the production line. The operation data is wirelessly transmitted to the monitoring center through the ComFi IOT07 2.4G WIFI router core module to achieve predictive maintenance and avoid unplanned downtime.
AGV (Automated Guided Vehicle) : AGVs need to communicate in real time with the central control system to receive instructions and report their positions. The stable Wi-Fi connection provided by ComFi IOT07 is the foundation for the precise and efficient operation of AGVs in complex factory environments.
Human-machine interaction interface: Factory operators can remotely monitor and operate equipment through tablet computers or handheld terminals with the wireless network built by ComFi IOT07, enhancing production efficiency and safety.
Digital Twin: Real-time data of the physical world is collected through a large number of deployed sensors and uploaded to the cloud via this 2.4G WIFI router core module to build a virtual digital factory model for simulation, optimization and decision-making.
3. Smart Energy: Building a green and efficient energy network
In the fields of smart grid and new energy, ComFi IOT07 also plays a significant role.
Smart electricity meters/gas meters/water meters: The traditional manual meter reading mode is inefficient and prone to errors. The smart meter with built-in ComFi IOT07 can automatically and regularly send the usage data to the utility company via Wi-Fi network, achieving remote automatic meter reading. At the same time, it supports remote power cut-off/power-on, improving management efficiency.
Charging pile management: Electric vehicle charging piles need to undergo identity authentication, billing settlement and status monitoring with the background system. ComFi IOT07 provides reliable wireless connection capabilities for charging piles and is a core component for building an intelligent charging network.
Photovoltaic/Wind energy monitoring: Deploy monitoring equipment on solar panels or wind turbines, and upload data such as power generation and equipment health status in real time through this 2.4G WIFI router core module to help operators optimize energy output and conduct preventive maintenance.
4. Other innovative applications
In addition to the above-mentioned fields, the application boundaries of ComFi IOT07, this 2.4G WIFI router core module, are constantly expanding:
Drone video transmission: Although drone controllers typically employ higher-bandwidth video transmission technologies, ComFi IOT07 can serve as a backup link or be used to transmit telemetry data, control instructions, and even provide Wi-Fi video transmission functionality in consumer-grade drones, allowing users to directly view real-time images via their mobile phones.
Medical and health care: Integrating this module into portable medical devices such as blood glucose meters and blood pressure monitors can enable automatic upload of measurement data, facilitating remote monitoring and chronic disease management by doctors.
Smart home: This is the most classic application field of Wi-Fi modules. From smart speakers and smart TVS to smart sockets and smart door locks, ComFi IOT07 can provide them with stable and high-speed wireless connections, serving as the cornerstone for building a whole-house smart ecosystem.

ComFi IOT07 is by no means an ordinary wireless module. It is a flagship 2.4G WIFI router core module based on the mature MTK MT7628 solution, which has been deeply optimized and elaborately designed. It redefines the standard of iot Wi-Fi solutions with a transmission rate of up to 300Mbps, outstanding RF performance with built-in PA/LNA, perfect support for the OpenWRT open system, flexibility that is compatible with both AP and client dual modes, and an ultimate miniaturized design of 40mm, 20mm, and 2.3mm.

This 2.4G WIFI router core module, through its high integration, greatly simplifies the product development process for customers, reduces the technical threshold and R&D costs. Through its low-power consumption feature, it extends the battery life of battery-powered devices. Through its highly reliable design, it ensures stable operation in harsh environments. Whether in the grand blueprint of building smart cities, on the precise production lines promoting intelligent manufacturing, in the complex networks managing smart energy, or in exploring innovative applications such as drones and smart healthcare, ComFi IOT07 can provide stable, efficient and reliable communication support, becoming an indispensable “connection heart” for devices.

Choosing ComFi IOT07 means choosing a 2.4G WIFI router core module partner that leads in technology, has an open ecosystem and reliable quality. It will empower developers, accelerate the birth of innovative products, and jointly promote the early arrival of an intelligent world where everything is interconnected. ComFi IOT07 is undoubtedly the preferred core solution in the current fields of the Internet of Things and wireless communication.