RK Processors Rockchip, abbreviated as RK, is a SOC design company headquartered in Fuzhou, Fujian. RK has designed a series of SOCs based on the Arm Cortex-A core, shining like stars in the industry and among geeks both domestically and internationally, with a popularity that exceeds many people’s imagination. By logging into the Rockchip official … Read more
Previously, Espressif announced the launch of its new generation MCU chip, the ESP32-P4, and today the ESP32-P4 development board has finally made its debut. Come and take a look at its true form! 1. Overview of the ESP32-P4 Development Board Espressif’s ESP32-P4_Function_EV_Board is a multimedia development board designed based on the ESP32-P4 chip. The ESP32-P4 … Read more
Introduction ESP32-P4 is a high-performance MCU that supports ultra-large on-chip memory and has powerful image and voice processing capabilities. This MCU includes a high-performance (HP) system and a low-power (LP) system. The HP system is driven by a RISC-V dual-core processor and includes rich peripherals; the LP system is driven by a RISC-V single-core processor, … Read more
Arduino and Raspberry Pi, which of these popular development boards should you choose? There is no correct answer to this question; it really depends on your needs. For Raspberry Pi, due to its stronger computing power and the fact that it runs on a Linux operating system, it can be used to develop popular programming … Read more
Due to the numerous standards and protocols in the smart home field, developers often face the dilemma of which protocol to choose when starting a new product design cycle, and even need to delve into which protocol can be compatible with other network requirements. However, with the emergence of the Matter standard, these issues are … Read more
Arduino and Raspberry Pi boards are the pinnacle of revolutionizing embedded system development. In the past, embedded system development started with hardware. The project steps typically included: Defining system requirements, including rough estimates of processing speed and I/O requirements. Selecting an appropriate microcontroller or microprocessor that meets power, performance, and cost requirements. Connecting the hardware … Read more
The Arduino UNO R4 Minima and Arduino UNO R4 WiFi that were released a few months ago are now officially available. Yesterday, they were officially launched on the Arduino Store, and the new version brings many possibilities to our DIY world, upgrading from the previous 8-bit MCU to a 32-bit Arm Cortex-M4, with memory increased … Read more
Running Rust Programs on <span>Arduino Uno</span> A long time ago, to run Rust on Arduino, you had to install a specially modified Rust compiler that supports AVR: rust-avr. A month ago, rust-avr has been merged into the Rust master branch, which means you can play with Arduino under Nightly now. It also includes a new … Read more
【Click the above「blue text」 to follow DF and become a tech aesthetics enthusiast together!】 When it comes to NFC, I believe everyone is familiar with it. As a “future technology” that has not yet fully opened up, what can NFC really do? What fields will NFC enter in the future? What are the challenges in … Read more
Follow and star the official account,so you won’t miss out on exciting content. Source: Huawei Developer Community Edited by: strongerHuang In recent years, the rapid development of the Internet of Things (IoT) has been felt by everyone. It is well known that the underlying boards (or development boards) are the smart devices in the perception … Read more