Blog de la compañía Supply Renesas Wireless Connectivity Evaluation Board:Sub-GHz/Wi- SUN Transceiver,DECT,NFC

Supply Renesas Wireless Connectivity Evaluation Board:Sub-GHz/Wi- SUN Transceiver,DECT,NFC

Shenzhen Mingjiada Electronics Co., Ltd., as a globally renowned distributor of electronic components, has established itself as the preferred partner for clients in the electronics industry through its scalable inventory, price advantages, rapid delivery, quality assurance, and comprehensive product range.

In terms of supplying electronic components, the company possesses the following core advantages:

Supply Chain and Inventory Advantages:

With over 2 million inventory SKUs, the company offers a full range of products from basic components to high-end chips, supporting orders as low as one piece, and meeting the needs from R&D pilot production to mass production.

A global supply chain network collaborates with over 500 international brands to ensure the supply of genuine products.

Price Competitiveness and Delivery Efficiency:

Scaled procurement reduces overall costs, offering prices 5%-20% below market rates, along with tiered pricing and long-term price locking services.

Immediate shipment is available, with orders shipped within 24 hours, emergency orders dispatched within 4 hours, and next-day delivery to key regions.

One-Stop Solutions:

We offer a full range of products, from IC chips (such as MCUs, AI processors, and 5G chips) to modules (such as IoT and vehicle-to-everything modules) and discrete components (such as GaN and IGBT).

Wide industry coverage:

Our products are applied in multiple fields, including 5G communications, automotive electronics, industrial automation, smart home, medical devices, and aerospace.

Sub-GHz/Wi-SUN Evaluation Board: The Core Asset for Long-Range Communication

Renesas' Sub-GHz wireless solution operates within the 860MHz to 920MHz frequency band, specifically designed for applications requiring extensive communication networks such as smart metering, smart cities, digital signage, and surveillance systems.

Technical Specifications

The evaluation board complies with the IEEE 802.15.4-2020 standard, supporting data transmission rates of 50/100 kbps (FSK) and 300 kbps (OFDM). Taking the R9A06G062GNP evaluation board as an example, its transmit output power reaches +14dBm e.r.p., with a minimum receive sensitivity of -110dBm (FSK, 50kbps), ensuring reliable communication in complex environments.

The evaluation board integrates protocol stacks certified for Wi-SUN FAN 1.1 and Wi-SUN HAN 2.0, enabling multi-hop communication via mesh network topologies to significantly extend network coverage. Furthermore, having passed Japan's Qualified Technology Standard and EU CE certification, it can serve directly as a Wi-SUN Alliance Certified Test Bed Unit (CTBU), substantially streamlining product certification processes.

Practical Applications

In real-world deployments, Renesas' Sub-GHz solutions have been implemented collaboratively with multiple partners. For instance, Neona's data collection units utilise the RZ/A1H MPU and RL78/G1H MCU, achieving exceptionally low power consumption at 400MHz. Inesh's smart meters, developed based on the RL78/I1C and RX21A MCUs, deliver high-precision metering capabilities.

Seamless Integration: DECT Technology and Evaluation Resources

DECT technology is particularly suited for scenarios requiring high-quality voice communication and reliable data connectivity, such as digitally enhanced cordless telephones, industrial wireless communication systems, and medical monitoring devices. Renesas' evaluation boards typically provide complete reference designs encompassing RF front-end, baseband processing, and protocol stacks, enabling developers to rapidly prototype products.

When evaluating such solutions, developers are advised to pay particular attention to voice quality, connection stability, and power consumption performance. Utilising Renesas' protocol stacks and development tools can accelerate time-to-market.

NFC Evaluation and Development Ecosystem

NFC technology finds extensive application in contactless payments, access control systems, and device pairing. A comprehensive NFC evaluation kit typically includes an evaluation board, antenna design reference, protocol stack, and sample code. Renesas' solutions may support both reader/writer and card emulation modes, conforming to ISO/IEC 14443 and ISO/IEC 15693 standards.

For developers requiring NFC integration, Renesas' rapid prototyping boards (such as the FPB-RL78G14) provide an excellent expansion foundation. Equipped with Arduino Uno and Pmod™ interfaces, these boards facilitate connection to various wireless or sensor modules, enabling developers to test NFC interoperability with other wireless technologies.