travis: Add BLE submodules to ESP32 IDF4 build.
esp32/boards: Enable BLE by default when building with IDF 4.x.
esp32: Implement BLE using Nimble from IDF 4.x....
[i=s]This post was last edited by kit7828 on 2022-3-10 14:00[/i]There is a ch2601_rgb_marquee_demo in the routine of Pingtou Ge, which is a demo to realize the three-color marquee effect of RGB LED la...
SystemVerilog is a hardware description and verification language (HDVL). It is based on the IEEE1364-2001 Verilog hardware description language (HDL) and has been extended to include C language data ...
1. Reasons for Zigbee reconnection(1) Zigbee disconnects due to poor signal quality caused by interference from various reasons.(2) The coordinator restarts.
2. Processing of Zigbee terminal reconnect...
I'm glad that another netizen has joined the EEWorld moderator team~Here is the new moderator information:
Username: God is innocent
Responsible section: Comprehensive technical exchange
Personal intr...
Recently, the first Mini-LED electrical testing equipment independently developed by Hefei Xinyihua was officially delivered to customers, helping to improve the yield of the Mini-LED display industr...[Details]
Introduction: The following article designs and develops a three-phase six-arm full-bridge drive circuit and control program for the drive control of the sensorless brushless DC motor of a quadcopter...[Details]
China Energy Storage Network News:
On February 21, in Anji County, Zhejiang Province, the ±800 kV Baihetan-Zhejiang DC transmission project traction line work was underway. After the projec...[Details]
October 14, 2024 –
Mouser Electronics, the industry’s leading New Product Introduction (NPI) distributor of the broadest selection of semiconductors and electronic components™, is now shipping ...[Details]
IoT Analytics reports that global Internet of Things (IoT) chips will grow at a compound annual growth rate of 19%, from $33 billion in 2020 to $80 billion in 2025. The penetration rate of IoT semico...[Details]
On September 3, Zhonghuan Semiconductor responded to questions about the production of 12-inch silicon wafers on the investor interaction platform and stated that the company's current production cap...[Details]
In order to be able to monitor a large number of loads online. Many companies have earlier developed comprehensive distribution measurement and control instruments based on single-chip microcomputer ...[Details]
Aiming at the characteristics and shortcomings of winter heating system in northern my country, an indoor intelligent temperature control system based on embedded system ARM-Linux platform and fuzz...[Details]
1. The internal temperature sensor of STM32 is connected to channel 16 of ADC and used with ADC to measure temperature. Measurement range –40~125℃, accuracy ± 1.5℃ Operation process: 1), set...[Details]
Installing water intake metering facilities is an important means to reasonably measure water intake, and is the basis for promoting planned water use, water conservation, enhancing water conservatio...[Details]
1. The program memory is used to store the application program for the system and some data constants that do not need to be changed. After the program is written into the program memory, the microcon...[Details]
In recent years, more and more intelligent configurations have appeared in cars on the market, and some consumers' car purchasing demands are no longer simply satisfied with space and fuel consumpti...[Details]
First of all, I would like to thank the enthusiastic netizens for their selfless dedication. Let me describe my problem first. The chip I use is STM32F429IGTx. When communicating with MPU9250/6050, I...[Details]
During the missile test, the frequent opening of high-power electrical equipment and the presence of various radiation sources make the missile test electrical environment quite harsh. The input end o...[Details]
According to foreign media, on August 1, Bosch announced that in order to respond to the demand for chips in the global automotive and consumer electronics industries, it has opened a new chip and se...[Details]