Adafruit Wireless Feather M0 WiFi - ATSAMD21 + ATWINC1500

Artikelnummer: AF3010

Kategorie: Entwicklungsboard


41,59 €

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Beschreibung

Overview

This is the Adafruit Feather M0 WiFi w/ATWINC1500 - our take on an 'all-in-one' Arduino-compatible + high speed, reliable WiFi with built in USB and battery charging. Its an Adafruit Feather M0 with a WiFi module, ready to rock! 

Connect your Feather to the Internet with this fine new FCC-certified WiFi module from Atmel. This 802.11bgn-capable WiFi module is the best new thing for networking your devices, with built-in low-power management capabilites, Soft-AP, SSL TSL 1.2 support and rock solid performance. We were running our adafruit.io MQTT demo for a full weekend straight with no hiccups (it would have run longer but we had to go to work, so we unplugged it). This module is very fast & easy to use in comparison to other WiFi modules we've used in the past.

This module works with 802.11b, g, or n networks & supports WEP, WPA and WPA2 encryption. You can connect to your own WiFi networks or create your own with "Soft AP" mode, where it becomes its own access point (we have an example of it creating a webserver that you can then control the Arduino's pins). You can clock it as fast as 12MHz for speedy, reliable packet streaming. And scanning/connecting to networks is very fast, just a second or two.

Technical Details of M0 WIFI

  • Measures 2.1" x 0.9" x 0.3" (53.65mm x 23mm x 8mm) without headers soldered in. Note it is 0.1" longer than most Feathers
  • Light as a (large?) feather - 6.1 grams
  • ATSAMD21G18 @ 48MHz with 3.3V logic/power
  • 256KB FLASH, 32KB SRAM, No EEPROM
  • 3.3V regulator (AP2112K-3.3) with 600mA peak current output, WiFi can draw 300mA peak during xmit
  • USB native support, comes with USB bootloader and serial port debugging
  • You also get tons of pins - 20 GPIO pins
  • Hardware Serial, hardware I2C, hardware SPI support
  • 8 x PWM pins
  • 10 x analog inputs
  • 1 x analog output
  • Built in 200mA lipoly charger with charging status indicator LED
  • Pin #13 red LED for general purpose blinking
  • Power/enable pin
  • 4 mounting holes
  • Reset button

Technical Details of ATWINC1500

  • IEEE® 802.11 b/g/n 20 MHz (1x1) solution
  • Single spatial stream in 2.4 GHz ISM band
  • Integrated Transmit/Receive switch
  • Integrated PCB antenna or u.FL micro co-ax connector for external antenna
  • Superior sensitivity and range via advanced PHY signal processing
  • Advanced equalization and channel estimation
  • Advanced carrier and timing synchronization
  • Wi-Fi® Direct (supported till firmware release 19.5.2)
  • Soft-AP support
  • Supports IEEE 802.11 WEP, WPA, WPA2 security
  • Superior MAC throughput via hardware accelerated two-level A- MSDU/A-MPDU frame aggregation and block acknowledgment
  • On-chip memory management engine to reduce host load
  • SPI host interface
  • Operating temperature range from -40°C to +85°C. RF performance at room temperature of 25°C with a 2-3 db change at boundary conditions
  • I/O operating voltage of 2.7V to 3.6V
  • Built-in 26 MHz crystal
  • Integrated Flash memory for system software

You can also cheek our "Dokumente" for more information

Package List:

1xAdafruit Wireless Feather M0 WiFi - ATSAMD21 + ATWINC1500

Dokumente

Bedienungsanleitung

ATSAMD21 Datasheet

ATWINC1500 Datasheet

EagleCAD PCB Files on GitHub

Atmel Software Programming guide for WINC1500

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