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                      1. Home
                      2. Embedded Computers, Education & Maker Boards
                      3. ARM
                      4. Embedded Development Kits - ARM
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                      SLWRB4254A

                      Radio Board, EFR32 Flex Gecko, 2.4 GHz/868 MHz, +10 dBm

                      SILICON LABS SLWRB4254A
                      SILICON LABS SLWRB4254A
                      SILICON LABS SLWRB4254A
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerSILICON LABS
                      Manufacturer Part NoSLWRB4254A
                      Order Code2726689
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      Available to Order
                      Manufacturer Standard Lead Time: 11 week(s)

                      Notify me when back in stock

                      QuantityPrice
                      1+HK$509.640
                      Price for:Each
                      Minimum: 1
                      Multiple: 1
                      HK$509.64
                      Add Part No. / Line Note
                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerSILICON LABS
                      Manufacturer Part NoSLWRB4254A
                      Order Code2726689
                      Technical Datasheet

                      Data Sheet

                      Product Overview

                      The SLWRB4254A from Silicon Labs is an EFR32 Flex Gecko 2.4GHz and 868MHz dual band radio board. The Flex Gecko SLWRB4254A radio board plugs into the wireless starter kit main board provided with the Flex Gecko starter kits to get access to display, buttons and additional features from expansion boards. With the supporting Simplicity Studio suite of tools, developers can take advantage of graphical wireless application development and visual energy profiling and optimization. The radio board can also be used as a reference design for matching networks of the RF interfaces. The board contains a Flex Gecko wireless system on chip 2.4GHz and 868MHz dual band and optimized for operation with 10dBm output power. For the 2.4GHz band with the on-board printed antenna and RF connector enables radiated and conducted testing. For the 868MHz band the on-board SMA connector enables conducted testing and attachment of external whip antenna for radiated tests.

                      • Wireless SoC EFR32FG12P433F1024GL125 ARM cortex M4 with FPU, 1024KB flash, 256KBRAM
                      • Touch slider
                      • Crystals for LFXO and HFXO is 32.768KHz and 38.4MHz
                      • Radio board supports dual-band operation with its integrated sub-GHz ISM & 2.4GHz band transceivers

                      Applications

                      Embedded Design & Development

                      Technical Docs (1)

                      Technical Data Sheet EN

                      Legislation and Environmental

                      Country of Origin:
                      Country in which last significant manufacturing process was carried outCountry of Origin:
                      Norway
                      Country in which last significant manufacturing process was carried out
                      Tariff No:85423190
                      US ECCN:5A992.c
                      EU ECCN:5A002.a.1
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Weight (kg):.1
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