Whadda WPSH205 2.4GHz WiFi Shield for Arduino with ESP8266
2.4GHz WiFi shield for Arduino UNO and Mega with pre-soldered ESP8266 module, TCP/UDP support and STA/AP modes.
The Whadda WPSH205 2.4GHz WiFi Shield brings 2.4GHz wireless connectivity to Arduino UNO and Mega boards, using a pre-soldered ESP8266 module (ESP-WROOM-02) and an integrated power supply. Its design removes the need for complex soldering, so WiFi can be added to projects quickly.
Overview
Simply insert the shield onto the Arduino headers and upload the WiFi configuration code. Once configured, the board can operate as a WiFi host or access point (hotspot), facilitating wireless data transmission. The included TCP/UDP debugging software supports real-time monitoring of data streams, which helps with project development and troubleshooting.
Key Features
- Pre-soldered ESP8266 module (ESP-WROOM-02) for WiFi connectivity
- Integrated power supply
- All General Purpose Input/Output (GPIO) pins brought out to a header connector for connecting additional sensors, displays, or components
- Dedicated KEY button for simple mode configuration
- Dual-port DIP switches for switching between the Arduino and the ESP-WROOM-02 module
- Supports WLAN 802.11 b/g/n wireless standards
- Operates in both Station (STA) and Access Point (AP) modes
- Full TCP/IP protocol stack with one socket
- Standard TCP and UDP server and client configurations
- Serial baud rate configurations with a WiFi transmission rate range of 110 to 460,800 bps
- Pin-compatible with Arduino UNO and Mega development boards
Dimensions and Weight
Width 33 mm, height 43 mm, depth 15 mm. Weight 40 grams.
Applications
The Whadda WPSH205 suits Internet of Things (IoT) prototypes, remote sensor networks, and any project requiring wireless communication, offering a practical way to add WiFi to an Arduino-based build.
- Internet of Things (IoT) prototypes
- Remote sensor networks
- Projects requiring wireless communication
- WiFi host or access point (hotspot) setups
- Frequency: 2.4GHz
- Wireless Standards: WLAN 802.11 b/g/n
- Operating Modes: Station (STA) and Access Point (AP)
- Network Protocol: Full TCP/IP protocol stack, one socket
- Connectivity: TCP and UDP server and client configurations
- Serial Communication: Baud rate range 110 to 460,800 bps
- Compatibility: Arduino UNO and Mega
- Module: ESP-WROOM-02 (ESP8266), pre-soldered
- Included: TCP/UDP debugging software
- Special Feature: Integrated power supply
- Special Feature: Dedicated KEY button
- Special Feature: Dual-port DIP switches
- Width: 33 mm
- Height: 43 mm
- Depth: 15 mm
- Weight: 40 grams
Always follow local regulations and product guidance.
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