Sub-GHz Development Tools

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EZRadio® ISM Band ICs

Silicon Labs EZRadio^® family of fully integrated, low-power, low-data-rate, cost-effective wireless ICs are designed to meet the needs of OEMs developing ISM applications for the consumer, industrial, and automotive markets. The EZRadio ISM band receivers and transmitters target one-way wireless link applications such as remote keyless entry (RKE), garage door openers, remote controls, home automation, and security devices. Silicon Labs has expanded its EZRadio family of ISM Band ICs with a new Sub-GHz Receiver (Si4355), Transceiver (Si4455), and development kits.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Frequency	Tool Is For Evaluation Of	Operating Supply Voltage	Interface Type	Minimum Operating Temperature	Maximum Operating Temperature	Protocol - Sub GHz
Sub-GHz Development Tools EU +14dBm RF Pico board 4461CPCE14D868 Silicon Labs 1: 54,81 € 7In Stock	Mfr. Part No. 4461CPCE14D868 Mouser Part No 634-4461CPCE14D868	Silicon Labs	Sub-GHz Development Tools EU +14dBm RF Pico board Learn More about Silicon Labs ezradio tools	Datasheet	7In Stock	54,81 €	Min.: 1 Mult.: 1	Development Kits	868 MHz	Si4461
Sub-GHz Development Tools US/JP +20dBm RF Pico board 4463CPCE20C915 Silicon Labs 1: 54,81 € 3In Stock Restricted Availability	Mfr. Part No. 4463CPCE20C915 Mouser Part No 634-4463CPCE20C915	Silicon Labs	Sub-GHz Development Tools US/JP +20dBm RF Pico board Learn More about Silicon Labs ezradio tools		3In Stock	54,81 €	Min.: 1 Mult.: 1 Restricted Availability	Test Cards	915 MHz				- 40 C	+ 85 C
Sub-GHz Development Tools EU +20dBm 868MHz ETSI Cat 1 RF Pico board 4463CPCE20C868SE Silicon Labs 1: 72,88 € 2In Stock 4Expected 11/24/2026	Mfr. Part No. 4463CPCE20C868SE Mouser Part No 634-4463CPCE20C868SE	Silicon Labs	Sub-GHz Development Tools EU +20dBm 868MHz ETSI Cat 1 RF Pico board Learn More about Silicon Labs ezradio tools	Datasheet	2In Stock 4Expected 11/24/2026	72,88 €	Min.: 1 Mult.: 1	Test Cards	868 MHz	Si4463
Sub-GHz Development Tools Si4010 Development Kit with Si4355 Receiver (434MHz) 4010-KFOBDEV-434 Silicon Labs 1: 265,28 € 6In Stock	Mfr. Part No. 4010-KFOBDEV-434 Mouser Part No 634-4010-KFOBDEV-434	Silicon Labs	Sub-GHz Development Tools Si4010 Development Kit with Si4355 Receiver (434MHz) Learn More about Silicon Labs ezradio tools	Datasheet	6In Stock	265,28 €	Min.: 1 Mult.: 1	Development Kits	434 MHz	Si4010, Si4355	3 V	USB			Sub GHz
Sub-GHz Development Tools Si4010 Development Kit with Si4355 Receiver (868MHz) 4010-KFOBDEV-868 Silicon Labs 1: 277,86 € 2In Stock	Mfr. Part No. 4010-KFOBDEV-868 Mouser Part No 634-4010-KFOBDEV-868	Silicon Labs	Sub-GHz Development Tools Si4010 Development Kit with Si4355 Receiver (868MHz) Learn More about Silicon Labs ezradio tools	Datasheet	2In Stock	277,86 €	Min.: 1 Mult.: 1	Development Kits	868 MHz	Si4010, Si4355	3 V	USB			Sub GHz
Sub-GHz Development Tools +10dBm RF Pico board 4460CPCE10D434 Silicon Labs 1: 54,81 € 5In Stock	Mfr. Part No. 4460CPCE10D434 Mouser Part No 634-4460CPCE10D434	Silicon Labs	Sub-GHz Development Tools +10dBm RF Pico board Learn More about Silicon Labs siliconlabs ezradio	Datasheet	5In Stock	54,81 €	Min.: 1 Mult.: 1	Development Kits	434 MHz	Si4460
Sub-GHz Development Tools US +20dBm RF Pico board 4463CPCE20C460 Silicon Labs 1: 54,81 € 11In Stock	Mfr. Part No. 4463CPCE20C460 Mouser Part No 634-4463CPCE20C460	Silicon Labs	Sub-GHz Development Tools US +20dBm RF Pico board Learn More about Silicon Labs ezradio tools	Datasheet	11In Stock	54,81 €	Min.: 1 Mult.: 1	Test Cards	460 MHz	Si4463
Sub-GHz Development Tools EZRadio One-Way Demo Kit (434MHz) EZR-LEDK1W-434 Silicon Labs 1: 101,16 € 2In Stock	Mfr. Part No. EZR-LEDK1W-434 Mouser Part No 634-EZR-LEDK1W-434	Silicon Labs	Sub-GHz Development Tools EZRadio One-Way Demo Kit (434MHz) Learn More about Silicon Labs ezradio tools	Datasheet	2In Stock	101,16 €	Min.: 1 Mult.: 1	Demonstration Kits	434 MHz	Si4010	3 V				Sub GHz
Sub-GHz Development Tools EZRadio One-Way Demo Kit (915MHz) EZR-LEDK1W-915 Silicon Labs 1: 85,07 € 3In Stock Restricted Availability	Mfr. Part No. EZR-LEDK1W-915 Mouser Part No 634-EZR-LEDK1W-915	Silicon Labs	Sub-GHz Development Tools EZRadio One-Way Demo Kit (915MHz) Learn More about Silicon Labs ezradio tools	Datasheet	3In Stock	85,07 €	Min.: 1 Mult.: 1 Restricted Availability	Demonstration Kits	915 MHz	Si4010	3 V				Sub GHz
Sub-GHz Development Tools EZRadio Two-Way Demo Kit (434MHz) EZR-LEDK2W-434 Silicon Labs 1: 90,02 € 1In Stock	Mfr. Part No. EZR-LEDK2W-434 Mouser Part No 634-EZR-LEDK2W-434	Silicon Labs	Sub-GHz Development Tools EZRadio Two-Way Demo Kit (434MHz) Learn More about Silicon Labs ezradio tools	Datasheet	1In Stock	90,02 €	Min.: 1 Mult.: 1	Demonstration Kits	434 MHz	Si4455					Sub GHz
Sub-GHz Development Tools EZRadio Two-Way Demo Kit (915MHz) EZR-LEDK2W-915 Silicon Labs 1: 159,99 € 2In Stock Restricted Availability	Mfr. Part No. EZR-LEDK2W-915 Mouser Part No 634-EZR-LEDK2W-915	Silicon Labs	Sub-GHz Development Tools EZRadio Two-Way Demo Kit (915MHz) Learn More about Silicon Labs ezradio tools	Datasheet	2In Stock	159,99 €	Min.: 1 Mult.: 1 Restricted Availability	Demonstration Kits	915 MHz	Si4455					Sub GHz
Sub-GHz Development Tools MSC-WMB930 + UPPI-930-RF MSC-F930-PDK Silicon Labs 1: 243,95 € 2In Stock 4On Order	Mfr. Part No. MSC-F930-PDK Mouser Part No 634-MSC-F930-PDK	Silicon Labs	Sub-GHz Development Tools MSC-WMB930 + UPPI-930-RF Learn More about Silicon Labs ezradio tools	Datasheet	2In Stock 4On Order	243,95 €	Min.: 1 Mult.: 1	Development Kits		EZRadioPRO					Sub GHz
Sub-GHz Development Tools US/JP Bidirectional +20 dBm link 4463C-915-PDK Silicon Labs 1: 368,51 € 5On Order	Mfr. Part No. 4463C-915-PDK Mouser Part No 634-4463C-915-PDK	Silicon Labs	Sub-GHz Development Tools US/JP Bidirectional +20 dBm link Learn More about Silicon Labs ezradio tools	Datasheet	5On Order	368,51 €	Min.: 1 Mult.: 1 Restricted Availability	Development Kits	915 MHz	Si4463	3.3 V	SPI	- 40 C	+ 85 C
Sub-GHz Development Tools Si4010 Keyfob Demo Kit with AES Capability and Si4355 Receiver (434MHz) 4010-AESK1W-434 Silicon Labs 1: 80,05 € Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 4010-AESK1W-434 Mouser Part No 634-4010-AES1W-434	Silicon Labs	Sub-GHz Development Tools Si4010 Keyfob Demo Kit with AES Capability and Si4355 Receiver (434MHz) Learn More about Silicon Labs ezradio tools	Datasheet	Non-Stocked Lead-Time 9 Weeks	80,05 €	Min.: 1 Mult.: 1	Development Kits	434 MHz	Si4010, Si4355	3 V	USB			Sub GHz
Sub-GHz Development Tools Si4010 Keyfob Demo Kit with AES Capability and Si4355 Receiver (915MHz) 4010-AESK1W-915 Silicon Labs 1: 102,41 € Non-Stocked Lead-Time 9 Weeks Restricted Availability	Mfr. Part No. 4010-AESK1W-915 Mouser Part No 634-4010-AES1W-915	Silicon Labs	Sub-GHz Development Tools Si4010 Keyfob Demo Kit with AES Capability and Si4355 Receiver (915MHz) Learn More about Silicon Labs ezradio tools	Datasheet	Non-Stocked Lead-Time 9 Weeks	102,41 €	Min.: 1 Mult.: 1 Restricted Availability	Development Kits	915 MHz	Si4010, Si4355	3 V	USB			Sub GHz
Sub-GHz Development Tools Si4010 Keyfob Demo Kit with AES Capability and Si4355 Receiver (315MHz) 4010-AESK1W-315 Silicon Labs 1: 144,34 € Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. 4010-AESK1W-315 Mouser Part No 634-4010-AESK1W-315	Silicon Labs	Sub-GHz Development Tools Si4010 Keyfob Demo Kit with AES Capability and Si4355 Receiver (315MHz) Learn More about Silicon Labs siliconlabs ezradio	Datasheet	Non-Stocked Lead-Time 9 Weeks	144,34 €	Min.: 1 Mult.: 1	Development Kits	315 MHz	Si4010, Si4355	3 V	USB			Sub GHz
Sub-GHz Development Tools Si4010 Development Kit with Si4355 Receiver (915MHz) 4010-KFOBDEV-915 Silicon Labs 1: 298,82 € Non-Stocked Lead-Time 9 Weeks Restricted Availability	Mfr. Part No. 4010-KFOBDEV-915 Mouser Part No 634-4010-KFOBDEV-915	Silicon Labs	Sub-GHz Development Tools Si4010 Development Kit with Si4355 Receiver (915MHz) Learn More about Silicon Labs ezradio tools	Datasheet	Non-Stocked Lead-Time 9 Weeks	298,82 €	Min.: 1 Mult.: 1 Restricted Availability	Development Kits	915 MHz	Si4010, Si4355	3 V	USB			Sub GHz
Sub-GHz Development Tools EZRadio One-Way Demo Kit (868MHz) EZR-LEDK1W-868 Silicon Labs 1: 57,53 € Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. EZR-LEDK1W-868 Mouser Part No 634-EZR-LEDK1W-868	Silicon Labs	Sub-GHz Development Tools EZRadio One-Way Demo Kit (868MHz) Learn More about Silicon Labs ezradio tools	Datasheet	Non-Stocked Lead-Time 9 Weeks	57,53 €	Min.: 1 Mult.: 1	Demonstration Kits	868 MHz	Si4010	3 V				Sub GHz
Sub-GHz Development Tools EZRadio Two-Way Demo Kit (868MHz) EZR-LEDK2W-868 Silicon Labs 1: 88,52 € Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. EZR-LEDK2W-868 Mouser Part No 634-EZR-LEDK2W-868	Silicon Labs	Sub-GHz Development Tools EZRadio Two-Way Demo Kit (868MHz) Learn More about Silicon Labs ezradio tools	Datasheet	Non-Stocked Lead-Time 9 Weeks	88,52 €	Min.: 1 Mult.: 1	Demonstration Kits	868 MHz	Si4455					Sub GHz
Sub-GHz Development Tools US +30dBm RFMD FEM based RF Pico board 4463CPCE30E915R Silicon Labs Restricted Availability	Mfr. Part No. 4463CPCE30E915R Mouser Part No 634-4463CPCE30E915R	Silicon Labs	Sub-GHz Development Tools US +30dBm RFMD FEM based RF Pico board Learn More about Silicon Labs ezradio tools	Datasheet			Restricted Availability	Test Cards	915 MHz	Si4463

EZRadio® ISM Band ICs

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