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451-00004

Name: Ezurio 451-00004
Brand: Ezurio
SKU: 239-451-00004
Price: 25.91 SGD
Availability: InStock

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Mouser No:

239-451-00004

Mfr. No:

451-00004

Mfr.:

Ezurio

Description:

Bluetooth Modules - 802.15.1 USB Adapter, BL654 (nRF52840) Bluetooth 5 - Nordic SDK / Zephyr

Datasheet:

451-00004 Datasheet

ECAD Model:

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Learn more about Ezurio 451-00004

In Stock: 905

Stock:: 905

Can Dispatch Immediately

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On Order:: 200

Expected 12/6/2026
Factory Lead Time:: 16

Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

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Pricing (SGD)

Qty.	Unit Price	Ext. Price
	$25.91	$25.91
	$25.38	$1,269.00
	$25.15	$2,515.00
1,000	Quote

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Ezurio
Product Category:	Bluetooth Modules - 802.15.1
RoHS:
Series:	BL654
Protocol:	BLE, Bluetooth 5.0
Interface Type:	GPIO, I2C, I2S, SPI, UART, USB
Output Power:	8 dBm
Data Rate:	2 Mb/s
Receiver Sensitivity:	- 92 dBm
Frequency:	2.44 GHz
Supply Voltage - Min:	1.7 V
Supply Voltage - Max:	3.6 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Bulk
Brand:	Ezurio
Core:	Cortex -M4F
Dimensions:	15 mm x 10 mm x 2.2 mm
Frequency Range:	2.402 GHz to 2.48 GHz
Height:	2.2 mm
Length:	15 mm
Mounting Style:	SMD/SMT
Operating Supply Voltage:	1.7 V to 3.6 V
Product Type:	Bluetooth Modules
Protocol - ANT, Thread, Zigbee - 802.15.4:	802.15.4 (ANT, Thread, Zigbee)
Protocol - Bluetooth, BLE - 802.15.1:	Bluetooth LE
Sensitivity:	- 92 dBm
Factory Pack Quantity:	100
Subcategory:	Wireless & RF Modules
Supply Current Receiving:	4.6 mA
Supply Current Transmitting:	14.8 mA
Tradename:	BL654
Type:	USB Adapter
Width:	10 mm
Unit Weight:	10 g

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Datasheet

451-00004 Datasheet

PCN

Product Change Notification 2025-8-8 (PDF)

EU Declaration of Conformity (PDF)

CNHTS:: 8517629990
USHTS:: 8517620090
JPHTS:: 851762090
TARIC:: 8517620000
ECCN:: EAR99

BL654 Noridc SDK/Zephyr USB Adapter

Ezurio BL654 Nordic SDK/Zephyr USB Adapter is a BLUETOOTH® v5 USB Adapter that offers complete flexibility to utilize the hardware with Nordic/Zephyr environments. This BLUETOOTH USB adapter features a secure pre-programmed bootloader and offers development flexibility. Typical applications include IoT devices and sensors, beacons and proximity applications, secure medical peripherals, and BLE mesh.