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Silicon Labs SLWSTK6062A

Name: SLWSTK6062A
Brand: Silicon Labs
SKU: SLWSTK6062A
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: SLWSTK6062A

Manufacturer:: Silicon Labs

Category:: RF, RFID, Wireless Evaluation Boards

Package:

Datasheet:: SLWSTK6062A.pdf

Description:: DEV KIT EFR32FG 490MHZ 2.4GHZ

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:1,640

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Product details

Overview

SLWSTK6062A from Silicon Labs is a Wireless Starter Kit Mainboard-based development platform for EFR32 Flex Gecko 2400/490 MHz wireless SoCs, integrating an on-board SEGGER J-Link debugger, Advanced Energy Monitor (AEM), Virtual COM port, and Packet Trace Interface (PTI) - enabling real-time current profiling, serial communication, and RF protocol analysis for embedded wireless applications.

For engineers reviewing the SLWSTK6062A datasheet, SLWSTK6062A pinout, SLWSTK6062A application, or SLWSTK6062A equivalent, this kit serves as a production-ready evaluation system supporting Simplicity Studio integration, multi-source power selection (USB/AEM/BAT), and dual-band (2.4 GHz / 490 MHz) radio board interfacing with breakout access to all EFR32 I/O pins.

Technical Context

The SLWSTK6062A centers on a dedicated non-user-programmable Board Controller MCU that manages debug, energy monitoring, PTI, VCOM, and admin console functions - decoupled from the target EFR32FG1P133F256GM48 radio board. It supports simultaneous USB and Ethernet host connectivity, with ARM Cortex Debug+ETM 19-pin and Mini Simplicity 10-pin debug interfaces.

Power domains are strictly isolated: the Board Controller runs solely from the J-Link USB cable, while the EFR32 radio board accepts power from USB (via AEM LDO), CR2032 coin cell, or external AA batteries via EXP header - with switch-selectable sourcing and AEM-enabled current measurement only in AEM mode.

Key Specifications

Parameter	Value and Actual Design Meaning
Core Platform	Wireless Starter Kit Mainboard paired with BRD4251A EFR32FG 2400/490 MHz radio board (EFR32FG1P133F256GM48)
Debug Interface	On-board SEGGER J-Link debugger with Serial Wire Debug (SWD), SWO, and configurable Debug IN/OUT/MCU modes
Energy Monitoring	Advanced Energy Monitor (AEM) providing real-time high-speed current/voltage profiling of EFR32 when powered in AEM mode
Communication Interfaces	Virtual COM port (UART over USB/Ethernet), Packet Trace Interface (PTI) with dual-channel sync/data/clock, I²C (Si7021 sensor), SPI (MX25R flash, LCD)
Expansion & I/O Access	20-pin 2.54 mm EXP header with fixed SPI/UART/I²C mapping + full EFR32 pin breakout pads (all I/O accessible via solderable headers)
Display & Peripherals	128×128 pixel SHARP Memory LCD (ultra-low static-power), Si7021 RH/T sensor, dual user LEDs/buttons, Ethernet RJ-45, USB Mini-B
Power Options	Selectable via slide switch: AEM (3.3 V LDO + current measurement), USB (radio-board-regulated, not supported on BRD4251A), BAT (CR2032 or AA battery via EXP header)

Availability

SLWSTK6062A is available at Aetrix Electronics and suitable for wireless IoT prototyping, EFR32 firmware validation, and RF performance benchmarking requiring stable component supply, traceable sourcing, and long-term lifecycle support.

Supply support for SLWSTK6062A includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Silicon Labs is a fabless semiconductor company specializing in secure, low-power wireless SoCs, timing solutions, and IoT development tools - headquartered in Austin, Texas.

The SLWSTK6062A belongs to Silicon Labs' Wireless Starter Kit (WSTK) product line, designed explicitly to accelerate development, debugging, and energy profiling of EFR32 Flex Gecko wireless applications across smart home, industrial sensing, and metering use cases.

FAQ

What is the primary function of the SLWSTK6062A?

The SLWSTK6062A is a complete hardware development platform for Silicon Labs EFR32 Flex Gecko wireless SoCs. Its primary function is to provide integrated debugging (J-Link), real-time energy profiling (AEM), packet-level RF analysis (PTI), and application I/O expansion - all centered around the BRD4251A radio board featuring the EFR32FG1P133F256GM48 SoC. The SLWSTK6062A enables rapid evaluation and firmware development without external tooling.

Does the SLWSTK6062A include a radio board, and if so, what model?

Yes, the SLWSTK6062A includes two BRD4251A EFR32FG 2400/490 MHz 19.5 dBm radio boards. Each BRD4251A integrates the EFR32FG1P133F256GM48 SoC with 256 kB Flash and 32 kB RAM, an inverted-F PCB antenna for 2.4 GHz operation, and an SMA connector for 490 MHz band evaluation. These radio boards plug directly into the SLWSTK6062A mainboard's dedicated slot.

Can the SLWSTK6062A be used to debug external target hardware?

Yes, the SLWSTK6062A supports external target debugging via multiple interfaces: the Debug Connector (ARM Cortex 19-pin) in Debug IN mode, the Simplicity Connector (20-pin), or the Mini Simplicity Connector (10-pin) on the included BRD8010A adapter. All retain AEM, VCOM, and PTI functionality when configured for external targets - provided the Board Controller remains powered via the J-Link USB cable.

How does power selection affect energy measurement capability on the SLWSTK6062A?

Energy measurement via the Advanced Energy Monitor (AEM) is only active when the SLWSTK6062A power switch is set to the AEM position. In this mode, the EFR32 is powered through a low-noise 3.3 V LDO supplied by the J-Link USB cable, placing the AEM in series with the target current path. In USB or BAT positions, AEM is bypassed and no current profiling is possible - making AEM mode mandatory for energy-aware development using the SLWSTK6062A.

What display technology is used on the SLWSTK6062A, and how is it controlled?

The SLWSTK6062A features a 1.28-inch SHARP Memory LCD with 128×128 pixel resolution - a reflective, ultra-low-power monochrome display that retains images without refresh. It is controlled via SPI (PC6/PC7/PC8) plus dedicated signals DISP_SCS, DISP_SI, DISP_SCLK, DISP_ENABLE, and DISP_EXTCOMIN, all routed from the EFR32. Ownership is shared with the Board Controller and toggled via the DISP_ENABLE signal (PD15).

SLWSTK6062A Specifications

Product attributes: Attribute value

Manufacturer:: Silicon Labs

Series:: Flex Gecko

Packaging:: Box

Product Status:: Obsolete

Type:: Transceiver

Frequency:: 490MHz, 2.4GHz

Contents:: Board(s)

Utilized IC / Part:: EFR32FG

SLWSTK6062A FAQ

1.How can I place an order for SLWSTK6062A through Aetrix?

Please submit a Request for Quotation (RFQ) for SLWSTK6062A on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for SLWSTK6062A reliable?

The price and inventory of SLWSTK6062A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SLWSTK6062A is usually 5 days.

3.What payment methods are accepted for SLWSTK6062A?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SLWSTK6062A transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for SLWSTK6062A?

SLWSTK6062A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your SLWSTK6062A order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for SLWSTK6062A?

For technical support, including SLWSTK6062A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SLWSTK6062A requirements.

6.How does Aetrix verify that SLWSTK6062A is sourced from the original manufacturer or authorized distributors?

All SLWSTK6062A products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that SLWSTK6062A meets industry standards.

7.What is the process for return or replacement of SLWSTK6062A?

All SLWSTK6062A units undergo pre-shipment inspection (PSI). If there is an issue with SLWSTK6062A, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The SLWSTK6062A part is unused and in its original packaging.

Return procedure for SLWSTK6062A:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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