Prototyping Sensor Guide
Development website
  • Initial page
  • General
  • Introduction
  • Hardware
  • Integration of sensors
  • Board configuration and programming
  • Consumption
  • API Changelog
  • Maintenance
  • Disposal and recycling
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  • General description
  • Specifications
  • Electrical characteristics

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Hardware

PreviousIntroductionNextIntegration of sensors

Last updated 5 years ago

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General description

The Waspmote Prototyping Board 2.0 has been designed to make it as easy as possible for the user to integrate any type of sensor. With this aim in mind, the board has been endowed with a 16 bit analog-digital converter (ADC) which provides up to a 68 uV resolution in a 0 to 4.5 V range for a differential input; an area of independent pads where pins, cables, passives or DIP encapsulated integrated circuits can be welded; and an area for SMD encapsulated integrated circuits upon which various circuits or sockets with different sizes can be mounted.

Specifications

Weight: 20 g Dimensions: 73.5 x 51 x 1.3 mm Temperature range: [-20 ºC, 65 ºC]

Electrical characteristics

Operating ratings:

  • Board supply voltages: 3.3 V and 5 V

  • Analog-to-Digital converter supply voltage: 5 V

  • Maximum admitted current (continuous): 200 mA

  • Maximum admitted current (peak): 400 mA

Absolute maximum ratings:

  • Microprocessor pin voltage: -0.5 V to 3.8 V

  • Analog-to-Digital converter input voltage: -0.3 V to 5.3 V

  • Microprocessor pin current: 40 mA

Figure : Upper side