IOT Evaluation Board

IOT Evaluation Board

Board Specifications

  • Board is driven using either Raspberry Pi 3 B+ or Arduino UNO R3 controller.
  • Facilitates MQTT or HTTP application protocol connection to various IoT cloud platforms such as ThingSpeak, AWS IoT, Microsoft Azure, IBM Bluemix, etc.
  • Can be connected to a Private Cloud including Xtrans Cloud.
  • On board voltage regulator for generating 3.3V from +5V input through power adapter.
  • On board Wi-Fi connectivity through ESP8266 for Arduino and internal Wi-Fi connectivity for Raspberry Pi.
  • On board digital and analog sensors like Temperature and Humidity, Gas sensor, Light sensor, Ultrasonic distance sensor and Soil moisture sensor.
  • On board ADC MCP3008 for Raspberry Pi to connect analog sensors and internal ADC for Arduino.
  • On board 16x2 character LCD.
  • On board 4x4 keypad matrixes.
  • On board 32.768 kHz quartz crystal RTC DS1307 powered by coin cell battery of 3V.
  • 4 LEDs and 4 Switches.
  • 2-digit 7 segment display.
  • On board stepper motor driver to drive 5V stepper motor.
  • One Buzzer.
  • Connector slot for external Bluetooth module for Arduino.
  • Provided extra connectors for connecting external analog and digital sensors.
  • I2C, SPI communication protocols.
  • On board UART connector.
  • UART Software serial communication.
  • Several outputs of the on-board controller can be accomplished through events from cloud such as turning on LED’s or sending a test message etc.
  • Outputs can be programmed to be event or threshold driven.
  • Performance of IoT experiments and design / implementation of student projects possible including provision to write their own programs.

Controller Specification

  • The IoT Development kit has either Arduino UNO R3 or Raspberry pi 3 controllers.

Arduino UNO R3

  • Microcontroller: ATmega328.
  • Operating Voltage: 5V.
  • Input Voltage limit: 5-12V.
  • Digital I/O Pins: 14 (of which 6 provide PWM output).
  • Analog Input Pins: 6.
  • DC Current per I/O Pin: 40 mA.
  • DC Current for 3.3V Pin: 50 mA.
  • Flash Memory: 32 KB of which 0.5 KB used by bootloader.
  • SRAM: 2 KB (ATmega328).
  • EEPROM: 1 KB (ATmega328).
  • Clock Speed: 16 MHz.

RASPBERRY PI 4 MODEL B 4GB RAM

  • The Raspberry Pi 4 Model B is one of the most powerful Raspberry Pi models launched in the market. This Raspberry Pi model is now available in India in only select authorized sellers and Robocraze is one of the few authorized sellers of Raspberry Pi products in India.
  • It provides groundbreaking performance with increased performance in terms of speed, agility, multimedia performance, memory, and connectivity as compared to the previous models like Raspberry Pi Model 3B+.
  • The Raspberry Pi 4 Model B is upgraded with the latest best performance quadcore 64 bit Broadcom 2711, cortex A72 processor with a speed of 1.5MHz. Raspberry Pi 4 model offers 90% better performance than the Raspberry Pi 3B+ models and is designed to work with 20% lesser power.
  • The Raspberry Pi 4 with 4 GB RAM is equipped with dual-band 2.4GHz and 5GHz, 802.11 b/g/n/ac wireless LAN, and PoE capability via a separate POE HAT. You will also be able to enjoy 4K video resolution with the best video performance from Raspberry Pi 4B 4GB RAM. The Raspberry 4 4GB RAM model is integrated with dual-display support with resolutions that can go up to 4K via a micro HDMI cable.
  • The Raspberry Pi 4 also has the latest Bluetooth 5.0 technology that makes Raspberry Pi 4 the most ideal device for lot projects and home automation projects. The Bluetooth technology in Raspberry Pi 4 allows for 2 x Speed, 4 x Range, and 8 x Data transfer speed, having such a faster and long-distance connectivity.
  • If you are looking for the desktop replacement for your daily needs then this Raspberry Pi 4B 4GB RAM is the best option, there are few handy components those will help are displays, keyboard and mouse, power supply, case and accessories.

WHAT MAKES THE RASPBERRY PI 4 MODEL B GREAT?

  • The speed and performance of the new Raspberry Pi 4 Model B are a step up from earlier models. For the first time, Raspberry Pi Foundation has built a complete desktop experience. Whether you're editing documents, browsing the web with a bunch of tabs open, juggling spreadsheets, or drafting a presentation, you'll find the experience smooth and very recognizable - but on a smaller, more energy-efficient, and much more cost-effective machine.
  • Note: Robocraze is the authorized seller of Raspberry Pi products in India. Therefore even if you are in Bangalore, Hyderabad, Kerala, Mumbai, or Pune, you can buy Raspberry Pi 4 with 4GB RAM online from Robocraze at the comfort of your homes.