ATSAMB11-XPRO

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The ATSAMB11-XPRO is a development board for designing projects utilizing a SAM B11 module. This board provides a package for designs that include the Arm Cortex-M0+ 32-bit processor and the Atmel ATSAMR51 microcontroller. It is part of the extensive package of microcontrollers and boards specifically developed by Atmel for the purpose of designing projects that can include RF communications. This article gives an overview of the ATSAMB11-XPRO, its application fields, and its operating principles.

Application Fields

The ATSAMB11-XPRO is capable of RF communications, making it a suitable choice for projects requiring features such as power-reliant electronics, point-of-sale systems, and security solutions. The device can also be used to implement protocols such as Bluetooth Low Energy and 802.15.4. Additionally, it can be used to develop applications that require versatile communication capabilities such as home automation or remote healthcare solutions.

The ATSAMB11-XPRO also supports a wide variety of sensors with its peripheral support capabilities. It is an ideal choice for projects such as motion and security detectors and RFID tagging. This board is specifically designed for industrial and commercial applications as it has a low profile and includes extended temperature range. The board additionally has a DCDC converter that is capable of accepting power from low-voltage sources, allowing it to be used in energy-critical applications.

Working Principle and System Overview

The ATSAMB11-XPRO board includes the Atmel SAM B11 module, which contains an Arm Cortex-M0+ 32-bit processor and the Atmel ATSAMR51 microcontroller. This module includes features such as an integrated EEPROM, a host bridge, I2C, SPI, UART, and additional I/O options. It provides four different communication options with an embedded network controller, hardware accelerators, and more.

The board allows the user to debug the code with an on-chip debug system, which utilizes the CMSIS-DAP compliant SWD interface. Additionally, the board includes a micro-USB port, multiple push-buttons, and status LEDs to assist with debugging and operating the board. The board also comes with a re-programmable, non-volatile memory chip for storing data.

The ATSAMB11-XPRO board includes an integrated 802.15.4 radio transceiver, which supports a range of sub-GHz frequencies. This ensures that the board can connect to a wide range of RF technologies. It also includes a QTouch Library for touch sensing and a Qevent Library for push-button debouncing, allowing for versatile input solutions.

Conclusion

The ATSAMB11-XPRO is an efficient development board for designing projects utilizing the SAM B11 module. This board is capable of RF communications and can be used for a wide variety of applications such as motion and security detectors and RFID tagging. It includes a debug system with SWD interface, a non-volatile memory chip, and an 802.15.4 radio transceiver. This board is specifically designed for industrial and commercial applications as it offers low profile and extended temperature range.

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