Simplicity 490 User Manual

User ManualEZR32WG 490MHz Wireless Starter KitThe WSTK6223 is an excellent starting point to get familiar withthe EZR32 Wonder Gecko Wireless Microcon

5.2 Memory LCD-TFT DisplayA 1.28-inch SHARP Memory LCD-TFT has been added to the board to enable interactive applications to be developed. The displa

5.4 USB Micro-B ConnectorThe BRD4505B WSTK Radio Board is equipped with a USB Micro-B connector that is connected directly to the EZR32.

5.5 Si7021 Relative Humidity and Temperature SensorThe Si7021 I2C relative humidity and temperature sensor is a monolithic CMOS IC integrating h

6. Advanced Energy Monitor6.1 IntroductionAny embedded developer seeking to make his embedded code spend as little energy as the underlying architec

6.3 AEM accuracy and performanceThe Advanced Energy Monitor is capable of measuring currents in the range of 0.1 µA to95mA. For currents above 250 µA

7. Board ControllerThe kit contains a board controller that is responsible for performing various board-level tasks, such as handling the debugger an

8. Board Support PackageThe Board Support Package (BSP) is a set of C source and header files that enables easy access to, and control over som

9. ConnectorsThis chapter gives you an overview of the Wireless Starter Kit Mainboard connectivity. The placement of the connectors can be seen inthe

9.2 Debug Connector (DBG)This connector is used for Debug In and Debug Out (see chapter on Debugging). The pinout is described in Table 9.1 Debug Con

9.3 Simplicity ConnectorThe Simpicity Connector featured on the Wireless Starter Kit Mainboard enables advanced debugging features such as the AEM, t

Table of Contents1. Introduction ...11.1 Description ...11.2 Kit Content ...

9.4 Expansion headerOn the right hand side of the board an angled 20 pin expansion header is provided to allow connection of peripherals or plugin bo

Peripheral Peripheral pin MCU Pin EXP Header pin numberDigital to Analog Converter DAC0_CH0 PB11 11DAC0_CH1 PB12 13Analog Comparator ACMP0_CH0 PC0 3AC

Peripheral Peripheral pin MCU Pin EXP Header pin numberPulse Counter PCNT0_S0IN PD6 16PCNT0_S1IN PD7 17PCNT1_S0IN PC4 7PCNT1_S1IN PC5 9PCNT2_S0IN PD0

10. Integrated Development EnvironmentsFigure 10.1. Simplicity StudioSimplicity Studio includes various examples in source form to use with the Star

10.2 Atollic TrueSTUDIO for ARMSee the quick start guide for download details for Atollic TrueSTUDIO for ARM. You will find TrueStudio project files

11. Kit Manager and UpgradesThe Kit Manager is a program that comes with Simplicity Studio. It can perform various kit and EZR32 specific tasks.11.1

12. Schematics, Assembly Drawings and BOMThe schematics, assembly drawings and bill of materials (BOM) for the EZR32WG 490MHz Wireless Starte

13. Kit Revision History and Errata13.1 Revision HistoryThe kit revision can be found printed on the box label of the kit, as outlined in the figure

14. Document Revision HistoryTable 14.1. Document Revision HistoryRevision Number Effective Date Change Description1.2 19.03.2015 Kit Errata added.1

DisclaimerSilicon Laboratories intends to provide customers with the latest, accurate, and in-depth documentation of all peripherals and modules avail

10.1 IAR Embedded Workbench for ARM ...2010.2 Atollic TrueSTUDIO for ARM ...2110.3 Rowley Associates - Cros

1. Introduction1.1 DescriptionThe idea behind the WSTK6223 is to provide a complete development platform for Silicon Labs EZR32 Wonder Gecko Wireles

2. Kit Block DiagramAn overview of the EZR32WG 490MHz Wireless Starter Kit is shown in the figure below.Figure 2.1. WSTK6223 Block DiagramEZR32WG 4

3. Kit Hardware LayoutThe layout of the EZR32WG 490MHz Wireless Starter Kit is shown below.On-board USB andEthernet J-LinkDebuggerSoC / Radio pinacce

4. Power Supply and Reset4.1 MCU Power SelectionThe EZR32 Wonder Gecko MCU on the WSTK6223 is designed to be powered by three different sources:• Th

4.4 MCU ResetThe EZR32 MCU can be reset by a few different sources:• A user pressing the RESET button.• The on-board debugger pulling the #RESET pin

5. PeripheralsThe starter kit has a set of peripherals that showcase some of the features of the EZR32 Wonder Gecko Wireless Microcontroller.Be aware