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453-00091-K1 The 453-00091-K1 is a Lyra S SIP development kit from Laird Technologies featuring a Bluetooth 5 transceiver operating at 2.4 GHz, designed for use with the EFR32BG22 and Lyra S modules.
Mfr Part #:

453-00091-K1

Available from 1 distributors
Mfr Name: Laird Technologies
Laird Technologies
The 453-00091-K1 is a Lyra S SIP development kit from Laird Technologies featuring a Bluetooth 5 transceiver operating at 2.4 GHz, designed for use with the EFR32BG22 and Lyra S modules.
Total Stock: 6 pcs

453-00091-K1 Available from 1 distributor

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6 pcs
6 pcs On Request 1 On Request On Request On Request On Request 2026-02-23 21:33:16

453-00091-K1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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453-00091-K1 Description

Short technical summary and product information.

The 453-00091-K1 is a development kit for the Lyra S system-in-package (SIP) module from Laird Technologies. It integrates a Bluetooth 5 transceiver operating in the 2.4 GHz ISM band, enabling evaluation and prototyping of Bluetooth Low Energy applications. The kit is intended for use with the EFR32BG22 wireless SoC and the Lyra S module.

 

The board provides the necessary interfaces and connectors to quickly start developing Bluetooth 5 based products. It is supplied as a single board with the required components for out-of-box operation.

 

The kit is RoHS3 compliant and REACH unaffected, meeting current environmental standards. Moisture sensitivity level is rated as MSL 1 (unlimited), allowing standard handling without special storage precautions.

453-00091-K1 Quick Information

Product Type: RF Evaluation and Development Kit
Series: Lyra
Canonical Name: Lyra S SIP Development Kit for EFR32BG22
Subcategory: RF Evaluation and Development Kits

453-00091-K1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

453-00091-K1 Features

  • Bluetooth 5 transceiver at 2.4 GHz.
  • Designed for EFR32BG22 and Lyra S.
  • Supplied as a single evaluation board.
  • RoHS3 compliant and REACH unaffected.
  • MSL 1 unlimited moisture sensitivity level.

453-00091-K1 Applications

  • Bluetooth Low Energy product prototyping.
  • Wireless sensor node development.
  • IoT device evaluation and testing.
  • BLE peripheral and central role applications.

453-00091-K1 FAQs

7 frequently asked questions generated from this part’s specifications.
What type of device is the 453-00091-K1?

It is a development kit for the Lyra S SIP module featuring a Bluetooth 5 transceiver operating at 2.4 GHz.

Which wireless standard does the 453-00091-K1 support?

It supports Bluetooth 5.

What is the operating frequency of the 453-00091-K1?

The operating frequency is 2.4 GHz.

Which microcontrollers or modules is the 453-00091-K1 designed for?

It is designed for use with the EFR32BG22 and Lyra S modules.

What is included in the box with the 453-00091-K1?

The kit includes board(s).

Is the 453-00091-K1 RoHS compliant?

Yes, it is RoHS3 compliant.

What is the moisture sensitivity level (MSL) of the 453-00091-K1?

The MSL rating is 1 (unlimited).

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