DS-WIFI

Resolving Smart Home Network Conflicts: Zigbee and WiFi Protocol Networking Techniques

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Resolving Smart Home Network Conflicts: Zigbee and WiFi Protocol Networking Techniques

The essence of smart home network conflicts lies in the competition for resources in the 2.4GHz frequency band. Establishing a system of “complementary protocol characteristics + three-dimensional network planning” can achieve stable operation. When Zigbee (2.4GHz) and WiFi (2.4/5GHz) interfere at the same frequency, the data transmission error rate increases by 40%, necessitating a comprehensive … Read more

Implementation of Dual WiFi Functionality on RK3399 with Android 10

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Implementation of Dual WiFi Functionality on RK3399 with Android 10

Starting from Android 9, the WiFi concurrency feature has been supported, with the following official description: Android 9 introduces a feature that allows devices to operate in both STA and AP modes simultaneously. For devices that support Dual Band Simultaneous (DBS), this feature enables new functionalities, such as not interrupting the STA WLAN when the … Read more

Zigbee/Z-Wave/WiFi Tremble Together! Three Major Advantages of the Matter Protocol Disrupt Industry Standards

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Zigbee/Z-Wave/WiFi Tremble Together! Three Major Advantages of the Matter Protocol Disrupt Industry Standards

The Matter protocol is the ultimate next-generation smart home protocol. But how does it compare to other protocols like Zigbee, Z-Wave, and WiFi? What advantages and disadvantages does it bring? Let’s explore in this article: Smart home protocols refer to the guidelines and regulations for transmitting information between internet-connected appliances and devices. Although some protocols … Read more

Designing a Web Server Based on ESP-IDF for ESP32

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Designing a Web Server Based on ESP-IDF for ESP32

1. Code The web server based on the ESP32 IDF framework includes WiFi connection, HTTP service, front-end interaction, and hardware control functions: #include <stdio.h> #include <string.h> #include "freertos/FreeRTOS.h" #include "freertos/task.h" #include "esp_system.h" #include "esp_wifi.h" #include "esp_event.h" #include "esp_log.h" #include "nvs_flash.h" #include "esp_http_server.h" #include "driver/gpio.h" #include "cJSON.h" // WiFi configuration #define WIFI_SSID "your_SSID" #define WIFI_PASS "your_PASSWORD" … Read more

ESP32 MicroPython WiFi Testing

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ESP32 MicroPython WiFi Testing

Development Steps: Connection Process 2. Core Functions Station Mode (Connect to Router) AP Mode (Create Hotspot) Network Scanning HTTP Requests Socket Communication Test Code: 1. Connect to WiFi (Station Mode) import network import time # Configure WiFi SSID ="your_wifi_ssid" PASSWORD ="your_wifi_password" sta_if = network.WLAN(network.STA_IF) sta_if.active(True) if not sta_if.isconnected(): print("Connecting to WiFi…") sta_if.connect(SSID, PASSWORD) # Wait … Read more

Product Introduction | DS-WIFI Remote Wireless Data Acquisition

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Product Introduction | DS-WIFI Remote Wireless Data Acquisition

Click the blue text Follow us DS-WIFI Remote Wireless Data Acquisition The DS-WIFI device is a Wi-Fi modem used for remote wireless data transmission between our data acquisition systems. It is ideal for testing mobile objects and remote measurement applications. Main Features Remote: The DS-WIFI4 has high output power, providing a longer data transmission range … Read more