Electronic

World Peace Group launched a complete set of smart home ZigBee development system solutions based on NXP technology

On April 7, 2021, Dalian General Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary World Peace has launched a complete set of smart home ZigBee based on NXP i.MX RT1020 and JN51xx Develop system solutions (including gateway boards, APPs, and cloud services).

Smart home is a home ecosystem composed of housing as a platform, using integrated wiring technology, network communication technology, security technology, automatic control technology, and audio and video technology. Compared with ordinary homes, smart homes not only have traditional living functions, but also integrate facilities related to home life and provide users with a full range of intelligent interactive functions through an intelligent control system.

World Peace Group launched a complete set of smart home ZigBee development system solutions based on NXP technology

Figure 1 – Scenario application diagram of the ZigBee 3.0 gateway solution based on NXP i.MX RT1020 and JN51xx launched by World Peace

The ZigBee 3.0 gateway solution based on NXP i.MX RT1020 and JN51xx launched by Dalian World Peace can be used in smart home design, bringing users a safe and fast connection experience. The solution has the functions of remote control of equipment, remote acquisition of equipment status, local scene, free control of other products and indicator light feedback. In circuit design, this solution adopts NXP RT1020, built-in Cortex M7 core, with up to 500MHz main frequency, with high performance, low cost, easy development and so on.

Not only that, the solution also complies with the ZigBee 3.0 specification, and has the characteristics of interconnection with other manufacturers’ products, long transmission distance, self-healing self-organized network, stable bottom layer, and short development cycle. At present, Dalian Da Shiping has provided developers with free evaluation boards, APPs and cloud services in the market.

World Peace Group launched a complete set of smart home ZigBee development system solutions based on NXP technology

Figure 2 – The block diagram of the ZigBee 3.0 gateway based on NXP i.MX RT1020 and JN51xx launched by World Peace

Among them, NXP RT1020 has a wealth of peripheral interfaces: including 4-way I2C interface, 4-way SPI interface, Ethernet interface, 8-way Uart, 3-way I2S/SAI, providing designers with a hardware foundation for scalable peripherals.

The ZigBee part is in the form of a module, and because the NXP JN5189 peripheral circuit is simple, only a crystal oscillator and a small amount of capacitors are needed to build the smallest system. The BALUN single RF output port design and transmit power up to 10dB can not only save the designer RF circuit design but also reduce the cost of external PA.

Figure 3 – The Display board of the ZigBee 3.0 gateway solution based on NXP i.MX RT1020 and JN51xx launched by World Peace

Core technical advantages

The advantages of the key device NXP RT1020:

Ÿ High-performance, real-time processing: The Arm Cortex-M7 core runs at a frequency of up to 500MHz, with ultra-fast real-time response capabilities.

Ÿ Low cost:

Ø The lowest cost i.MX in the complete product portfolio;

Ø LQFP supports true two-layer PCB design without expensive infrastructure;

Ø Fully integrated PMIC with DC-DC.

Ÿ Rich integration:

Ø Wide range of external memory interface options, including NAND, eMMC, QuadSPI NOR flash and parallel NOR flash;

Ø Supports wired (Ethernet, USB, CAN, etc.) and wireless standards such as Wi-Fi®, Bluetooth®, BLE, ZigBee®, Thread™.

• Ease of use: MCU-based developers are easy to use, leveraging the toolchain while increasing performance. Rapid prototyping is possible and even further development is possible with an Arduino-compatible evaluation kit.

Program Specifications

Ÿ Processor: ARM® Cortex-M7;

Ÿ Memory: Winbond W25Q128JVSIQ QSPI Flash;

Ÿ Frequency: main frequency up to 500MHz;

Ÿ Wireless transmission technical specifications: 2.4GHz;

Ÿ Transmission distance: the maximum detection distance is 100~150 meters;

Ÿ Receive sensitivity: -90dBm;

Ÿ Working temperature: -40℃ to +85℃;

Ÿ Support system: software supports Windows, APP supports Android 5.0 and above, iOS 9.0 and above;

Ÿ Connect to cloud platform: Alibaba Cloud platform;

Ÿ Power consumption: ultra-low power consumption;

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