Analysis of three family members of MediaTek LinkIt platform

To date, MediaTek has launched the Link It Connect development platform for "single applications" and the Link It ONE and Link It Assist 2502 development platforms for "simple applications" in the field of wearables and the Internet of Things. The former is mostly used for single-function Bluetooth devices. The latter is mostly used in the smart bracelet, wristband and smart watch series.

First, let's take a look at the application example of Link It Connect 7681 - colorful neon lights. The smart light bulb is connected to the mobile terminal through the WiFi module, and the color and brightness changes are controlled through the terminal to realize the intelligent light bulb concept of the Internet of Things. .

Analysis of three family members of MediaTek LinkIt platform

MT7681 is MediaTek's wireless connection chip for small devices such as light bulbs, door locks, sockets, etc. It supports 802.11n and can easily design network services for embedded devices. It integrates power management unit, low noise amplifier and RF switcher. All functions are integrated in a small 5*5mm package.

The Brewer Smart Brewer based on the LinkItONE platform is the winner of MediaTek's wearable and IoT device competition in the Mobilehero 2014 communications competition in Taiwan last June. It connects to the mobile device via Bluetooth, and timely monitors the information inside the brewer through the APP. The built-in sensor monitors the temperature, alcohol concentration, pH value and CO2 concentration simultaneously, and controls the final brewing time. It also supports wireless charging and UV sterilization.

Analysis of three family members of MediaTek LinkIt platform

At the heart of the Link It ONE development board is the MT2502, the world's smallest wearable wireless system-on-a-chip, measuring only 5.4x6.2mm, and is highly integrated with GPRS/GSM/Bluetooth 2.1 and 4.0 systems. High-performance Wi-Fi (MT5931) and GNSS (MT3332) chipsets provide high-end complex communication and positioning capabilities with high performance and low power consumption. Similar to the pinout of the standard Arduino development board, the Link It ONE development board provides a number of connections to the sensor and peripheral interfaces, making it easy to combine the required hardware to create powerful wearable and IoT prototypes.

In order to better help small and medium-sized developers, MediaTek's latest LinkItAssist2502 development platform, eliminating the pinout similar to the Arduino development board, enables faster implementation of productization from concept prototypes to products. The platform has a full range of communication, positioning, multimedia, display and other functions, and it can be used for designing and developing wearable IoT products such as watches, bracelets, children's elderly tracking, medical care, etc. machine.

In response to the market demand of small teams in Singapore, MediaTek uses its LinkItAssist2502 development platform to design smart bracelet products for home and medical care. The wristband is equipped with sensors and online functions. Its built-in accelerator detects the accidental fall. When the elderly living alone falls, it automatically contacts the emergency personnel for processing. It can also know the exact location of the elderly through GPS and support the cloud service. Analytical judgment and real-time notification.

Analysis of three family members of MediaTek LinkIt platform

This team is in line with MediaTek's partner service plan. MediaTek helps the team find partners in the supply chain. It has a small batch of 1000 smart bracelets for use, so a small amount of product manufacturing, for a small team. It is quite difficult for manufacturers to guarantee the quality of products and obtain reasonable expenses.

The MediaTek Partner Service Program can help a wide range of small and medium-sized teams to develop from concept, prototype, product to market. Since the MWC program was officially announced, MediaTek Creative Labs have included Seeed, ACSiP, KCT, Alpha, 17 partner service program members including Hi-Link.

The wearable and IoT market is a new business model market, which is very different from the traditional smart phone market. It also needs to provide different cooperation methods in product architecture and services according to the attributes of partners. At present, in the layout of the Internet of Things, Intel is still the main performance, Broadcom emphasizes connectivity, Freescale values ​​security, and MediaTek puts services at the top of the list, investment in venture capital funds, free cloud services. The launch and the partner service plan all show the intensive work of MediaTek in this field.

After all, this is an era of talking about products. The realization of good ideas is what more people want to see. Whether MediaTek's low product design and high-quality customer support can continue in this new field, you need to get more products to speak.

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