Understanding the MYD-YG2LX Industrial Development Board
Understanding ESP32/8266 Interfaces: Your Key to Building Smart Home IoT Projects
Introduction
The ESP32 and ESP8266 are among the most popular IoT development boards on the market today, featuring powerful WiFi and Bluetooth capabilities, along with a rich set of interfaces to meet various IoT application needs. This article will detail the interfaces available on the ESP32/8266 and what they can be used for.
GPIO Interface
The GPIO (General Purpose Input/Output) interface is one of the most basic interfaces on the ESP32/8266, used to control the state of external devices. These interfaces can be
Freescale Cortex-M4 Experiment Box Overview
FreescaleCortex-M4 Experiment Box
ModelTP-KKT-MK60)
Ø Product Introduction
Ø Technical Specifications
1. Experiment baseboard: Power switch supplies power to the core board and application modules; TFT true color LCD interface, application module expansion area; high-fidelity active buzzer;
2. ★ Hardware self-check function: The system has a function to check the hardware status upon startup, and the results are displayed on the LCD. This saves teachers a lot of time checking whether the equipment meets
The New Combination of RISC-V and FPGA — BeagleV-Fire
Recently discovered an interesting development board that is based on RISC-V and FPGA.
This form is my first encounter.
It is the
BeagleV®-Fire
BeagleV®-Fire adopts Microchip's PolarFire® FCVG484E 5-core RISC-V system-on-chip and FPGA architecture.
It has 4 64-bit RV64GC application cores and 1 64-bit RV64IMAC monitor/boot core, with a performance of 3.125 CoreMarks/MHz and 1.714 DMIPS/MHz.
The FPGA part has 23,000 logic elements (4-input LUT + DFF), 68 math blocks (18x18 MACC), and four 12.7Gbps SerDes
Common Commands for ARM Development Boards
1、reboot means to restart.
2、source makes the modified files take effect immediately, avoiding the problem of having to restart for the changes to take effect. For example, if we modify /etc/profile, the changes will not take effect immediately. In this case, we can enter source /etc/profile to apply the changes.
There will be more updates in the future.
3、chmod -R 777 /home/edu/practice sets all file permissions in the practice folder to 777.
4、Compress a single file: gzip
High-Performance 64-bit General Development Board ODROID-C2
Professional open-source development platform hardware supplier — Hardkernel has previously released a 64-bit high-performance general development board for global developers, this board, codenamed ODROID-C2, is priced at 40 dollars and is currently being publicly sold on its official homepage.
(ODROID-C2)
ODROID-C2 has a body size of 85 x 56 mm, weighs 40g, and uses the Amlogic 64-bit application processor S905 (4-core ARM Cortex-A53 CPU, 5-core Mali-450@750MHz+ GPU), with a main frequency of up to 2.0GHz,
LattePanda Delta: The Perfect Blend of Design, Performance, and Price Supporting Windows and Linux
Hello everyone, I am the beloved Xiaoyue.
Recently, a fan asked me to introduce a new development board that supports windows & linux. After careful consideration, I decided to introduce the LattePanda Delta.
LattePanda Delta, mathematical symbol triangle △; it represents a compromise between design, performance, and price. It maintains a perfect
Overview of Development Boards Based on RK3588 Chip
First, we have the Firefly ITX-3588J that I previously reviewed, which you should be familiar with. I have published several articles about it, and I will link them below for those interested.
RK3588 is finally here, Firefly has launched the Firefly ITX-3588J first
RK3588 performance is really strong, comparable to Huawei Kirin 990, Firefly ITX-3588J tested
The most detailed performance review of Firefly ITX-3588J on the internet
Recently, they also released a version with a case, EC-I3588J
2025-01-12
LattePanda Mu X86 Computing Module Kit
This is a mini x86 computing module equipped with an Intel N100 quad-core processor, 8GB LPDDR5 memory, and 64GB storage. When paired with a basic carrier board, it can be expanded to include 2 USB 3.2 10Gbps interfaces, 1 Gigabit Ethernet, 2 USB 2.0, 1 HDMI 2.0, and 1 PCIEx1 interface.
Power supply can be provided through USB Type-C (power only) and 12V DC 5.5x2.5mm.
All Accessories
The complete system is divided into two parts: the
Industrial IoT Gateway Development Board – Mill RZ/G2UL
Last time I introduced the Remi Pi launched by Mill, priced at only 198.
This time we will look at another new product from Mill, which also uses a Renesas chip. However, the core board is cheaper.
It is based on Renesas's RZ/G2UL, featuring an ARM Cortex-A55 core with a frequency of up to 1GHz, and a Cortex-M33 MCU core with a frequency of up to 200MHz.
However, there is no GPU, yes, no