Source: CCTV Finance (ID: cctvyscj), Practical Life Tips (ID: jueqiao88) Slow internet speed has almost become the most frequent complaint received by broadband providers. Studies show that most consumers are currently experiencing WiFi speeds that are only about 50% of their router’s bandwidth limit. 6 Factors Affecting WiFi Signal The reason why WiFi speeds do … Read more
Slow internet speed has almost become the most frequently complained topic by customers to broadband operators. Research shows that most consumers currently experience WiFi speeds that are generally only about 50% of their router’s bandwidth limit. WiFi signal is affected by six major factors The reason why WiFi speeds do not meet expectations is related … Read more
Click on the top“Hardcore Wang Classmate”, select“Pin/Star Public Account” Get the latest benefits and resources Hello everyone, I am Hardcore Wang Classmate. Recently, I have ported an SDIO type WiFi module, and here I will record the porting and debugging process. 1. WiFi Driver Configuration When we have a new WiFi module and need to … Read more
Atheros AR9271 Industrial Grade USB WiFi Module (Win7/10 Drivers) Parameter Details: Interface: USB2.0 Chip: Atheros AR9271 Wireless Standard: IEEE802.11b/g/n Transmission Rate: 150Mbps Frequency Range: 2.4-2.4835GHz Operating Channels: 1-14 Security Features: WPS-PSK/WPA2-PSK, WPA/WPA2, 64/128/152-bit WEP encryption Operating System: Windows XP/Vista, Windows 7/10, Linux Operating Environment: Operating Temperature: -10°C-60°C, Storage Temperature: -20°C-70°C, Humidity: 10%-95%RH non-condensing Product Features: … Read more
The ESP8266 is an ultra-low-power UART-WiFi transparent transmission module, featuring highly competitive packaging size and ultra-low energy consumption technology. It is designed specifically for mobile devices and Internet of Things applications, allowing users’ physical devices to connect to Wi-Fi wireless networks for internet or local area network communication, thus achieving networking functionality. Although the “WiFi … Read more
Overview of IT6339 WiFi Module 1T1R WiFi Module: This module supports dual-band 2.4G + 5G, compliant with 802.11a/b/g/n/AC; supports Bluetooth 4.1; equipped with PA amplification function. It has the following advantages: 1. Fast Speed: Supports the latest WiFi standards, 802.11a/b/g/n/AC; supports Bluetooth 4.1; 2. Strong Signal: Supports 5G WiFi, with less interference and faster speed, … Read more
Received an iPhone 6 from a user, reporting a fault of not powering on. Upon disassembly and power testing, it showed a high current draw, and the phone could display the white Apple logo. Since there was a high current, some area would heat up. After disassembling and inspecting the motherboard, it was found that … Read more
1. Layout Specifications for the WiFi Module Circuit: The layout of the WiFi module should be kept away from the main control CPU and DDRAM and other high-speed digital devices to avoid mutual interference of high-frequency digital signals; The layout area of the WiFi module should include the bottom layer, avoiding the placement of other … Read more
Marvell WiFi Module Introduction Single WiFi + MCU Module Chip: Marvell 8786 Chip: Supports IEEE802.11b/g/n; Supports SDIO2.0 and USB2.0 interfaces; Ultra-small size: 4.87mm * 7.67mm * 0.4mm; ROHS certified; Supports 2.4G single band; Bandwidth: 20T/40T; Rate: 150Mbit/s 1T1R; Integrated Marvell Feroceon@CPU 128 MHz CPU clock speed Supports UART and GPIO Provides Android drivers, application platforms … Read more
Introduction to Marvell WiFi Module Single WiFi + MCU Module Chip: Marvell 8786 Chip: Supports IEEE802.11b/g/n; Supports SDIO2.0, USB2.0 interfaces; Ultra-small size: 4.87mm * 7.67mm * 0.4mm; ROHS certified; Supports 2.4G single band; Bandwidth: 20T/40T; Rate: 150Mbit/s 1T1R; Integrated Marvell Feroceon@CPU 128 MHz CPU clock speed Supports UART and GPIO Provides Android drivers, application platforms … Read more