general description the MAXWSNENV demo kit provides a convenient platform evaluating the capabilities of the environmental sensor version of maxims wireless sensor node (wsn). the kit provides an excellent foundation for the internet of things (iot) applications. the wsn board includes a microcontroller, ble trans - ceiver, multiple environmental sensors and coin-cell holder. the wsn kit also includes a programming adapter compatible with the arm mbed hdk specification. kit contents MAXWSNENV environmental sensor board with a preprogrammed demo maxhdk, arm mbed hdk-compatible hardware development board usb standard a-to-micro-b cable (for connecting maxhdk to a pc) coin-cell battery benefts and features microcontroller plus ble transceiver provides a convenient development platform on-board sensors for temperature, ambient light, humidity, and barometric pressure measure environmental data low-power operation extends battery life arm mbed-compatible hdk interface provides quick connection to toolchain general-purpose pushbutton switch and tri-color led allow for real-time input and feedback on-board battery holder provides convenient and replaceable power source 19-7633; rev 0; 5/15 max32600 light sensor rpm-075pt humidity sensor si7020 temp sensor mmbt3904 pressure sensor bmp180 coin-cell antenna tri-color led pushbutton switch gpio gpio analog analog i 2 c spi ble transceiver block diagram wireless sensor node environmental sensor demo kit MAXWSNENV
maxim integrated 2 bluetooth is a registered trademark of bluetooth sig, inc. detailed description this demo kit is general purpose in nature, however, the included sensors allow for the development of sophisti - cated wireless sensor network and iot nodes. this sec - tion describes each major function or component on the MAXWSNENV board. use the MAXWSNENV board with the following separate documents: MAXWSNENV data sheet (this document) max32600 data sheet max32600 user guide MAXWSNENV board schematic MAXWSNENV board bill-of-materials board power the demo board is powered by on-board coin-cell battery or by a connected maxhdk. bluetooth low-energy (ble) controlle r the bluetooth ? low-energy controller is bluetooth v4.0 compliant. sensors the MAXWSNENV is fitted with four environmental sen - sors. digital sensors are connected to the max32600 i2c master interface. analog sensors are connected to the max32600 adc interface. the MAXWSNENV includes the following sensors: bmp180 pressure sensor si7020-a10 humidity sensor rpm-075ptt86 phototransistor npn diode temperature sensor pushbuttons pushbutton sw1 can be used to generate an input for test purposes on port pin p1.5. sw1 is normally open, and therefore, provides a logic 0 when depressed. firmware defines the action taken on this switch closure. pushbutton sw2 provides a power-on-reset function to the max32600 microcontroller. usb the MAXWSNENV board provides access to the max32600 usb d+ and d- signals on connector j1 pins 16 and 18, respectively. leds a single, tri-color led with series resistors is connected to gpio pins p1.4, p1.6, and p1.7. component list and schematic refer to the following files attached to this data sheet for component information and schematic: maxwnenv_bom.xls maxwnenv_schematic.pdf #denotes rohs compliant. part type MAXWSNENV# demo kit ordering information www.maximintegrated.com wireless sensor node environmental sensor demo kit MAXWSNENV
? 2015 maxim integrated products, inc. 3 revision number revision date description pages changed 0 5/15 initial release revision history maxim integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a maxim integrated product. no circuit patent licenses are implied. maxim integrated reserves the right to change the circuitry and specifcations without notice at any time. maxim integrated and the maxim integrated logo are trademarks of maxim integrated products, inc. wireless sensor node environmental sensor demo kit MAXWSNENV for pricing, delivery, and ordering information, please contact maxim direct at 1-888-629-4642, or visit maxim integrateds website at www.maximintegrated.com.
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