Le blog de l'entreprise ESP32-P4NRW32X ESPRESSIF ESP32-P4 Series High-Performance MCU

Shenzhen Mingjiada Electronics Co., Ltd. supplies and recycles the ESP32-P4NRW32X ESPRESSIF ESP32-P4 series of high-performance microcontrollers.

With the rapid development of the Internet of Things (IoT) and edge AI computing, market demand for high-performance, low-power microcontrollers (MCUs) continues to rise. As a leading global mixed-line distributor of electronic components, Shenzhen Mingjiada Electronics Co., Ltd., leveraging over 20 years of industry experience and the advantages of a global supply chain, has officially launched a specialised supply service for the ESPRESSIF (Espressif) ESP32-P4 series of high-performance MCUs, with a focus on the core model ESP32-P4NRW32X. The company also offers a premium buy-back service for products in this series, comprehensively meeting the procurement and inventory optimisation needs of global customers and supporting the efficient development of the industry.

I. ESP32-P4NRW32X: The flagship high-performance MCU of the ESP32-P4 series, unlocking the potential for multi-scenario applications

The ESP32-P4 series is a new generation of flagship RISC-V architecture MCUs launched by Espressif. As the high-end variant of this series, the ESP32-P4NRW32X completely breaks through the performance limitations of traditional MCUs. With its powerful computing capabilities, rich peripheral interfaces and outstanding low-power performance, it has become the core choice for sectors such as the Internet of Things (IoT), industrial automation and smart terminals. Its key technical highlights are as follows:

1. Dual-core heterogeneous architecture, optimising both performance and power consumption

The ESP32-P4NRW32X employs an innovative dual-core heterogeneous design, featuring a dual-architecture comprising a High-Performance (HP) system and a Low-Power (LP) system. The HP system is equipped with a 32-bit RISC-V dual-core processor, with a default clock speed of up to 360MHz and a maximum of 400MHz. It achieves a CoreMark score of 6.92 CoreMark/MHz. When both cores are active, performance is robust, easily handling complex algorithms and multi-tasking demands; The LP system, meanwhile, integrates a 32-bit RISC-V single-core processor operating at 40MHz, specifically optimised for low-power standby and coprocessing scenarios. By allowing the HP core to remain in sleep mode for extended periods, it enables precise control over the system’s overall power consumption, making it perfectly suited for battery-powered, low-power devices.

2. Extensive memory and storage to support complex application development

The ESP32-P4NRW32X features a comprehensive memory and storage subsystem, comprising 128KB HP ROM, 16KB LP ROM, 768KB HP L2MEM, 32KB LP SRAM and 8KB TCM. It also supports 16MB or 32MB of on-board PSRAM within the package, flexibly meeting the storage requirements of applications of varying complexity. Notably, the 768KB on-chip SRAM within the high-power system can also function as a cache when connected to external PSRAM, further enhancing data read and processing efficiency. This provides robust support for high-performance requirements such as edge AI computing, image and speech processing.

3. Comprehensive peripheral interfaces to meet multi-scenario connectivity requirements

The ESP32-P4NRW32X features 55 programmable GPIO pins, making it one of the models with the highest pin count in the Espressif SOC product range. It covers all mainstream interfaces required for industrial equipment, including SPI, I2S, I2C, UART, TWAI®, LED PWM, MCPWM, RMT, ADC and more. It also supports high-speed connectivity standards such as USB 2.0 OTG (High-Speed/Full-Speed), Ethernet and SD/MMC host interfaces, allowing direct connection to peripherals such as high-resolution cameras, displays and sensors without the need for additional expansion chips. This significantly simplifies the PCB design process and reduces system costs.

4. High-definition multimedia and high security, expanding application boundaries

The ESP32-P4NRW32X integrates an image signal processor (ISP), an H.264 video encoder and a pixel processing accelerator (PPA), supporting video encoding and display at up to 1080p@30fps. It is widely applicable to video-related devices such as high-speed USB cameras and streaming media encoders; Furthermore, security is at the core of its design, featuring multi-layered protection mechanisms including secure boot, Flash encryption, hardware cryptographic accelerators (AES, SHA, RSA, etc.), a true random number generator and a dedicated key management unit. This fundamentally prevents key leakage and malicious attacks, making it suitable for industrial and commercial scenarios with high security requirements.

5. Standard package design, balancing practicality and compatibility

The ESP32-P4NRW32X utilises a QFN 104 (10×10mm) package, offering excellent thermal performance and a compact form factor, making it easy to embed in various small devices. It is also compatible with mainstream PCB design standards, reducing the costs of product iteration and upgrades. It is widely used in smart home applications (high-end control panels, interactive smart speakers), industrial automation (HMI panels, PLC master controllers), commercial terminals (service robots, self-service checkouts, multimedia advertising screens), and video applications.

II. Mingjiada Electronics’ ESP32-P4NRW32X Supply Services: Genuine Product Guarantee, Flexible and Efficient

As a core partner distributor for the ESP32 product series, Mingjiada Electronics leverages its global supply chain network and rigorous quality control system to provide customers with stock supply services for the ESP32-P4NRW32X and the full range of ESP32-P4 MCUs, offering distinct core advantages:

- Authenticity Guarantee, Traceable to Source: All supplied ESP32-P4NRW32X units are 100% brand-new, genuine products sourced through official Espressif channels. Batch tracking is supported (e.g., the latest 26+ batch), and each unit comes with an original factory test report. We strictly exclude refurbished or loose-packaged goods from non-official sources to ensure product stability for our customers.

- Ample stock and flexible delivery: Mingjiada Electronics maintains a year-round stock of ESP32-P4NRW32X, capable of meeting customers’ procurement needs across all stages—from sample development and small-batch trial production to large-scale mass production. We support flexible order adjustments and offer rapid global logistics to ensure timely delivery.

- Competitive pricing and outstanding value for money: Leveraging the advantages of bulk purchasing and a streamlined supply chain, Mingjiada Electronics offers customers highly competitive supply prices. We also provide exclusive preferential policies for long-term partners and large-volume orders, helping customers reduce procurement costs.

- Professional services, comprehensive support: With a dedicated technical support team and procurement consultants, we provide clients with technical parameter consultations and application solution recommendations for the ESP32-P4NRW32X. We also offer one-stop services including end-to-end order tracking and after-sales support to resolve any challenges encountered during the procurement process.

III. Mingjiada Electronics ESP32-P4 Series Buyback Service: High-Value Buyback to Optimise Inventory

To assist customers in optimising asset allocation and accelerating cash flow, Mingjiada Electronics has simultaneously launched a high-value buyback service for the ESP32-P4NRW32X and the entire ESP32-P4 series of MCUs. Leveraging a global buyback network and a professional testing and evaluation system, we provide customers with efficient, transparent and secure buyback solutions. The specific service details are as follows:

1. Clear Scope of Recycling, Covering All Types of Inventory

The recycling programme covers all models of the ESP32-P4NRW32X and ESP32-P4 series MCUs, including brand-new, unopened stock; idle inventory; factory surplus; and engineering surplus from all legitimate channels. Products from unauthorised channels will not be accepted. The service is available to all types of customers, including distributors, traders and end-user factories.

2. Efficient, transparent and user-friendly process

The recycling process is straightforward and efficient throughout: clients may submit inventory lists via email or our official website (specifying model, quantity, package type, batch number, condition, etc.); Mingjiada Electronics’ professional evaluation team will formulate a testing plan and provide a fair market quotation within 24 hours; once an agreement is reached, we support global cash-on-delivery logistics (DHL/UPS/SF Express) with full insurance coverage throughout the journey; upon successful inspection, payment is completed within 24–48 hours (supporting multiple settlement methods including US dollars and RMB), ensuring swift receipt of funds by the customer.

3. High-value buyback, safeguarding customer interests

Leveraging substantial financial resources and extensive recycling experience, Mingjiada Electronics purchases ESP32-P4 series MCUs at prices above the market average. We offer precise pricing based on factors such as product model, quantity, condition and batch, whilst providing flexible recycling options including consignment, consignment sales and stock clearance to help customers maximise the value of their idle inventory and realise asset appreciation.

4. Global Service with Extensive Coverage

Headquartered in Shenzhen, Mingjiada Electronics maintains service centres in Hong Kong, Japan, the United States, Germany and other locations, forming a global recycling network. We are capable of handling ESP32-P4 series MCU recycling requests worldwide, providing overseas clients with equally efficient and professional recycling services that transcend geographical boundaries.

IV. About Mingjiada Electronics: Industry Expertise, Trustworthy Partner

Shenzhen Mingjiada Electronics Co., Ltd. is an electronic component supply and recycling service provider with over 20 years of industry experience. Specialising in the supply, recycling and inventory optimisation of various chips and electronic components, the company has earned the widespread trust of global clients through its rigorous quality control system, global supply chain and recycling network, and professional technical and service teams. The company’s main product range includes AI processors, MCUs, RF chips and memory chips, serving multiple sectors such as consumer electronics, automotive electronics, industrial automation and the Internet of Things (IoT). Guided by the principles of “integrity in business and customer first”, we provide clients with one-stop electronic component solutions.