WiFi Module for Arduino Mega2560

Rp584.400



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SKU: KR06075 Kategori: , Tag: , , , ,

Deskripsi

WiFi Module for Arduino Mega2560
Item No. : KR06075

1. Introduction

This WiFi shield Version 2.0! It has the EEPROM that can be used to store the webpages, it also has the batterty charging components populated. This is the shield you need to get Wi-Fi connectivity to your Arduino-based project! This shield provides 802.11b connectivity and is a direct drop-on plug-and-play solution to your Arduino. The second revision of this board has all the components in surface mount form. The new and exciting feature of the second revision of this board is the addition of a 16Mbit serial flash for storing web pages and other data! This additional storage space can be used for storing more complex and feature rich webpages, as well as sensor type data to be downloaded at a future time.

2. Features

  • Add-on shield built for Arduino Diecimila, Duemilanove and Uno
  • Dimensions, shape, even color match exactly!
  • True plug-n-play solution
  • Use SPI for host communication (max speed 25MHz)
  • All Arduino headers brought out for easy access
  • Easy access reset button on-board
  • On-board PCB antenna
  • Switchable interrupt pin usage between INT0 and digital pin 8
  • Switchable LED on digital pin 9
  • Switchable CS pin for serial flash between digital pin 10 and digital pin 7

3. Specification

Wi-Fi Transceiver Module Features

  • IEEE Std. 802.11-compliant RF Transceiver
  • Serialized unique MAC address
  • Data Rate: 1 and 2 Mbps
  • IEEE Std. 802.11b/g/n compatible
  • Small size: 21mm x 31mm 36-pin Surface Mount Module
  • Integrated PCB antenna (MRF24WB0MA)
  • Range: up to 400m (1300 ft.)
  • Single operating voltage: 2.7V–3.6V (3.3V typical)
  • Simple, four-wire SPI interface with interrupt
  • Low-current consumption:
  • RX mode – 85 mA (typical)
  • TX mode – 154 mA (+10 dBm typic
  • Sleep – 250 µA (typical)
  • Hibernate – <0.1 µA (typical)

Wi-Fi Transceiver Module RF/Analog Features

  • ISM Band 2.400–2.484 GHz operation
  • 14 Channels selectable individually or domain-restricted
  • DSSS Modulation
  • Data Rate – 1000 kbps
  • -91 dBm Typical sensitivity at 1 Mbps
  • +10 dBm Typical output power with control
  • Integrated low phase noise VCO, RF frequency synthesizer, PLL loop filter and PA
  • Digital VCO and filter calibration
  • Integrated RSSI ADC and I/Q DACs, RSSI readings available to host
  • Balanced receiver and transmitter characteristics for low power consumption

Cuhead V2.0 MAC/Baseband Features

  • Hardware CSMA/CA acce ss control, automatic ACK, and FCS creation and checking
  • Automatic MAC packet retransmit
  • Hardware Security Engine for AES and RC4-based ciphers
  • Supports 802.1x, 802.1i
  • Security: WEP, WPA-PSK, and WPA-2-PSK

4. Datasheet & software : click here

WiFi Module for Arduino Mega2560

Informasi Tambahan

Berat 0.01 kg
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