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Overview
The ATSAMR21ZLL-EK evaluation kit is a hardware platform toevaluate the ATSAMR21G18A microcontroller. Supported by the Studiointegrated development platform, the kit provides easy access to thefeatures of the ATSAMR21G18A and explains how to integrate thedevice in a custom design. The ATSAMR21ZLL-EK evaluation kits include anon-board Embedded Debugger, and no external tools are necessary toprogram or debug the ATSAMR21G18A. This Evaluation Kit supports antennadiversity, RGB led, QTouch Interface, OLED display, Joystick, user LEDs,user switch, external USB, UART interfaces and Xplained proextension header.
- Atmel ATSAMR21G18A microcontroller
- Embedded debugger (EDBG) - USB interface, Programming and debugging on board SAM R21 through Serial Wire Debug (SWD), Virtual COM-port interface to target via UART, Atmel Data Gateway Interface (DGI) to target via SPI
- Digital IO - One mechanical user push button, One reset button, Two user LED, One extension header
- Four possible power sources - 1: External power 2: Battery power 3: Target USB 4: Embedded debugger USB
- Antenna Diversity - Two ceramic chip antennae, Two MS-147 connector for RF test port
- OLED display
- RGB LED
- Nine position Joystick
- Two QMatrix Button
- One QMatrix Slider
- Serial Flash
- Temperature sensor
- Crypto authentication
- Serial communication header
- Target USB
- Embedded Debugger USB
- 32KHz crystal
- 16MHz crystal
- Supported with application examples in Atmel Software Framework
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Documentation
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| ATSAMR21ZLL EK UserGuide | Software Libraries and Firmware | Download | ||
| Lightweight Mesh Software Stack v1.2.1 | Software Libraries and Firmware | Download | ||
| Atmel IEEE 802.15.4 Solutions | Brochures | Download | ||
| Atmel ATSAMR21ZLL-EK User Guide | User Guide | Download |
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The IEEE 802.
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Lightweight Mesh software stack is an easy to use proprietary low power wireless mesh network protocol.
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?? QTouch?? Composera complete set of tools for developing and tuning capacitive buttons, sliders and wheels designsis now fully integrated into Studio 7.
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PROTO1 Xplained Pro provides easy prototyping on the Xplained Pro platform.
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OLED1 Xplained Pro is an extension kit with a 128x32 OLED display, 3 LEDs and 3 push buttons.
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I/O1 Xplained Pro provides a light sensor, temperature sensor, and microSD card for use with Xplained Pro Evaluation Kits.
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The SAM R21 Xplained Pro evaluation kit is a hardware platform to evaluate the ATSAMR21G18A microcontroller.
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