Description
The Adafruit ATWINC1500 WiFi Breakout is a powerful, FCC-certified WiFi module from Atmel designed for reliable, high-performance networking with your Arduino projects. This module supports 802.11b/g/n WiFi standards and offers robust SSL support, making it an excellent choice for connecting devices to the internet.
Key Features:
- WiFi Connectivity: Supports 802.11b, g, and n networks, and is compatible with WEP, WPA, and WPA2 encryption. It can be used in Soft AP mode to create an ad-hoc network.
- Fast Performance: With a clock speed of up to 12MHz, it provides reliable, high-speed packet streaming and fast scanning and connection to networks (typically within a few seconds).
- SPI Communication: The module communicates over SPI with just about 6 wires for easy setup and integration with your projects.
- Secure Connections: Firmware version 19.4.4 includes TLS 1.2 support for secure client connections.
- Level Shifting: Includes level shifting on all input pins, allowing you to use it with 3V or 5V logic.
- Power Management: Powered by a 3.3V voltage regulator that can handle 300mA current spikes, allowing it to be powered from a 3V to 5.5V DC source.
- LED Indicators: Comes with 3 control LEDs that can indicate network connection status or data transmission, and can be controlled via the SPI interface or Arduino library.
- Antenna: This version requires an external antenna (sold separately) connected via a uFL connector. For those who prefer an onboard antenna, a different version is available.
Technical Specifications:
- Dimensions: 33mm x 28mm x 4mm (1.3″ x 1.1″ x 0.16″)
- Weight: 4.4g
- Power Input: 3-5.5V DC
- Communication Interface: SPI
- TLS Support: Yes (Firmware 19.4.4)
- Compatible with: Arduino M0 and M4 series (not compatible with Arduino Uno 328P)
The ATWINC1500 WiFi Breakout is perfect for anyone looking to integrate WiFi into their Arduino projects with ease and reliability. Its compact size, low power requirements, and fast network connection make it an excellent choice for IoT and remote monitoring applications.
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