SONOFF BASIC-1GSP

Name: SONOFF BASIC-1GSP
Brand: SONOFF

SONOFF / BASIC-1GSP

Last checked 2026-10-20

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Part of the SONOFF relays and wall switches line

Does the SONOFF BASIC-1GSP work with HomeKit, Alexa, and Google Home?

The BASIC-1GSP needs a 2.4 GHz Wi-Fi network and a Matter controller on the home network.

It is a 32 A DIN rail relay with double-pole switching and real-time energy monitoring. It suits HomeKit, Google Home, Alexa, SmartThings and Home Assistant users, with native support through Matter over Wi-Fi.

At a glance: works withHow this is decided: cited platform facts only

HomeKit

Yes[1]

Matter / Wi-Fi, native

Google Home

Yes[1]

Matter / Wi-Fi, native

Alexa

Yes[1]

Matter / Wi-Fi, native

SmartThings

Yes[1]

Matter / Wi-Fi, native

Home Assistant

Yes[2][3]

Matter / Wi-Fi, native

Key facts

SONOFF BASIC-1GSP facts

How facts are sourced: every cell cites its source below

SONOFF BASIC-1GSP facts
Fact	Value
Status	Current[1]
List price	$19.90[1] as of October 13, 2026
Type	DIN rail relay[1]
Radio	Matter over Wi-Fi[1]
Neutral wire	unknown
Rated load	32 A, 7680 W[1]
Energy monitoring	Yes[1]
Zigbee router	unknown

Integration paths

How the SONOFF BASIC-1GSP connects

1 pathHow facts are sourced: every cell cites its source below

How the SONOFF BASIC-1GSP connects
Path	Requiresi	Locali	Features lost	Platformsi
Matter / Wi-Fi	2.4 GHz Wi-Fi network, A Matter controller on the home network[1]	unknown	unknown	HomeKit: Native[1] Google Home: Native[1] Amazon Alexa: Native[1] Samsung SmartThings: Native[1] Home Assistant: Native[2][3]

About these columns

Requires: Hardware the path needs beyond the device and a controller.
Local: Yes when control on this path keeps working with the internet down.
Platforms: The platforms that work with the device on this path: Native (out of the box), Via integration (needs an add-on) or Not supported.

Home Assistant and Homey

Home Assistant: Via Matter[2][3] (Matter certified; Home Assistant does not name the model)
Homey: Unknown

Ways to add the SONOFF BASIC-1GSP

1 routeHow facts are sourced: every cell cites its source below

Ways to add the SONOFF BASIC-1GSP
Platform	Leveli	Integration	Details	Evidence	Limitations
Home Assistant	Via Matter[2][3] (Matter certified; Home Assistant does not name the model)	matterMatter / Wi-Fi	Quality: No score[2][3] IoT class: Local Push[2][3] Works with Home Assistant: Not certified[2][3]	Model named	None stated

About these columns

Level: How the device gets into the platform on this route. The headline is the best route: local before cloud, direct before bridged, core before community. The methodology page lists every level.

Releases

2026
1. 2026-01-05Certified Certified, not announced [2]
  Matter CSA26005MAT49413-24

Certifications

Certification records

1 recordHow facts are sourced: every cell cites its source below

Certification records
Program	Certificate	Certified on	Transport	Spec / software	Source
Matter	CSA26005MAT49413-24	2026-01-05	wi-fi, bluetooth	v1.0	[2]

Cite this page

SONOFF BASIC-1GSP. Smart Home Canon. https://smarthomecanon.com/devices/sonoff-basic-1gsp. Last checked 2026-10-20.

Sources

[1]
MFRsonoff.tech / SONOFF store: SONOFF Basic DIN Rail Matter Over WiFi Smart Switch | BASIC-1GSP
Accessed 2026-10-13Back to text
[2]
CSAon.dcl.csa-iot.org / Matter DCL compliance: SONOFF PID 221
Accessed 2026-10-10Back to text
[3]
DOChome-assistant.io / Home Assistant: Matter integration
Accessed 2026-10-20Back to text