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Bg22 ek4108a explorer kit

BG22-EK4108A

MSRP $16.00

BG22 Bluetooth SoC Explorer Kit

The BG22 Explorer Kit is an ultra-low-cost, small form factor development and evaluation platform focused on rapid prototyping and concept creation of EFR32BG22 Bluetooth LE IoT applications.

The kit features a USB interface, an on-board SEGGER J-Link debugger, one user-LED and button, and support for hardware add-on boards via a mikroBus socket and a Qwiic connector. The hardware add-on support allows developers to create and prototype applications using a virtually endless combination of off-the-shelf boards from mikroE, sparkfun, AdaFruit, and Seeed Studios.

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MSRP $16.00

BG22-EK4108A
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Small Form Factor Kit

  • Aligned with breadboard dimensions

Target device

  • BG22 Wireless SoCs
    • 76.8 MHz, ARM Cortex-M33 with 512 kB of flash and 32 kB RAM
    • Bluetooth 5.2 Radio with supported for direction finding and LE coded PHY
    • Best-in-class device security including Secure Boot with Root of Trust and Secure Loader (RTSL)
  • 38.4 MHz HFXO crystal
  • 32.768 kHz LFXO crystal
  • 2.4 GHz matching network and a chip antenna

On-board Board controller

  • J-Link debugger
    • SWD physical layer
  • Packet trace over UART/async protocol
  • Virtual COM with hardware flow control

USB Micro-B connector for debug connection

User interface features

  • 1x button (with EM2 wake-up)
  • 1x LED

Mini Simplicity Debug Connector (SLSDA001A compatible) with access to:

  • AEM
  • PTI
  • VCOM
  • SWD

Third-party add-on connectors

  • mikroBus socket
  • Qwiic connector
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