Hardware
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
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