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Seeeduino Stalker

Seeeduino Stalker is a feature rich Arduino compatible Wireless Sensor Network node with Data logger functionality. Its modular structure and onboard peripherals makes it convenient to log time stamped sensor data on a periodic basis. Seeeduino Stalker comes with a Temperature sensor, RTC with backup power, SD Card Socket, Bee Socket and Solar LiPoimer Ion Battery Charger. The Seeeduino Stalker is a good candidate for all your tracking, monitoring and control projects.

Please note that the current (and also the latest) version of is Seeeduino-Stalker v3.

Clicking on the images below will take you to the documentation for the corresponding version.

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Seeeduino Stalker v1.0Seeeduino Stalker v2.0Seeeduino Stalker v2.1Seeeduino Stalker v2.2Seeeduino Stalker v2.3Seeeduino-Stalker v3

Comparison between various versions of Seeeduino Stalker

Parameterv1.0v2.0v2.1v2.2v2.3v3Remarks
Product Release Date23rd Dec 200917th Dec 20103rd Oct 201127th Dec 201129th Dec 20116th Jun 2014
Production StatusDiscontinuedDiscontinuedDiscontinuedDiscontinuedIn ProductionIn Production
User LED & Switch
User LEDPB5 (Arduino Pin 13)PB0 (Arduino Pin 8)PB0 (Arduino Pin 8)PB5 (Arduino Pin 13)PB5 (Arduino Pin 13)PB0 (Arduino Pin 13)
User SwitchPB4 (Arduino Pin 12)Not PresentNot PresentNot PresentNot PresentNot Present
Arduino Compatibility
Physically compatible with Arduino pinoutYesYesYesYesYesYesCompatible with Diecimila/Duemilanove/UNO
Software compatible with ArduinoYesYesYesYesYesYesBootloader preloaded
Atmega168 variant AvailableYesNoNoNoNoNo
Atmega328 variant AvailableNoYesYesYesYesYes
AVRISP 6 Pin header presentYesYesYesYesYesYes
FT232RL & USB Connector PresentNoNoNoNoNoNoIn both version "UartSBee V3.1" or V4.0 must be brought seperately and used for program downloading using Arduino IDE. A connector to mate to UartSBee is present on both versions. Microcontroller reset will automatically be controlled by DTR.
Standalone OperationYesYesYesYesYesYes
Operation as a shield for Arduino/SeeeduinoYesNoNoNoNoNo
Can be stacked further in shield mode?YesN.A.N.A.N.A.N.A.N.A.Using I2C Interface
Real Time Clock
ChipDS1307RX8025DS3231DS3231DS3231DS1337
Onboard backup power sourceCR2032 Coin CellSuper CapacitorCR2032 Coin CellCR2032 Coin CellCR2032 Coin CellCR1220 Coin Cell
InterfaceI2CI2CI2CI2CI2CI2C
I2C Interface
Connector for direct connection to PC4 and PC5 (ie SCL and SDA) of the microcontrollerYesYesYesYesYesYes
Onboard level translation for connecting to 5.0 volt devices while microcontroller operates in 3.3v modeYes (using PCA9306)Yes (using N channel enhancement MOSFET)Yes (using N channel enhancement MOSFET)Yes (using N channel enhancement MOSFET)Yes (using N channel enhancement MOSFET)Yes (using N channel enhancement MOSFET)
Power Supply
From DC SupplyYes (5-12V DC)Yes (connect to Solar Cell Connector, but apply 5.0 Volts only)Yes (connect to Solar Cell Connector, but apply 5.0 Volts only)Yes (connect to Solar Cell Connector, but apply 5.0 Volts only)Yes (connect to Solar Cell Connector, but apply 5.0 Volts only)Yes (connect to Solar Cell Connector, but apply 5.0 Volts only)
From USBYes (when used with UartSBee V3.1)Yes (when used with UartSBee V3.1)Yes (when used with UartSBee V4.0 or FTDI Cable)Yes (when used with UartSBee V4.0 or FTDI Cable)Yes (when used with UartSBee V4.0 or FTDI Cable)Yes (when used with UartSBee V4.0 or FTDI Cable)
From Solar PanelNoYes (Seperate Connector Present)Yes (Seperate Connector Present)Yes (Seperate Connector Present)Yes (Seperate Connector Present)Yes (Seperate Connector Present)
From Lithium Polymer BatteryNoYes (Seperate Connector Present)Yes (Seperate Connector Present)Yes (Seperate Connector Present)Yes (Seperate Connector Present)Yes (Seperate Connector Present)
Battery voltage measurementNoYes (Jumper for connecting to ADC7)Yes (Jumper for connecting to ADC7)Yes (Jumper for connecting to ADC7)Yes (Jumper for connecting to ADC7)Yes (Battery voltage connecting to ADC7)
Battery Charging?NoYes (Through solar cell, Managed by CN3063 Chip)Yes (Through solar cell, Managed by CN3063 Chip)Yes (Through solar cell, Managed by CN3063 Chip)Yes (Through solar cell, Managed by CN3063 Chip)Yes (Through solar cell, Managed by CN3065 Chip)
Battery Charging Status Read?NoYes (Digital Pin 6&7)Yes (Digital Pin 6&7)Yes (ADC6)Yes (ADC6)Yes (ADC6)

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