Is this a real discount?

TweakDeals tracks daily prices. Check the price history chart above to see if this discount is genuine.

How do we score products?

Products are scored 0-100 based on expert reviews and Reddit community sentiment.

Is this an affiliate link?

Yes, links to AliExpress are affiliate links. TweakDeals earns a small commission at no extra cost to you.

-9%SKU: 1005008813357794

SONOFF TH Origi THR316/320 16A 20AWifi Smart Switch

Name: SONOFF TH Origi THR316/320 16A 20AWifi Smart Switch
Brand: SONOFF
SKU: 1005008813357794
Price: 9.96 USD
Availability: InStock
Rating: 2.9 (14 reviews)

Verified 11h ago

$9.96$10.95Save $0.99

$0 above 30-day low↑ Rising

Buying guide: Computer Peripherals

Expert Verdict

Equipped with an ESP32 chip and a high-capacity 16A/20A relay, the SONOFF TH Origin is an exceptional budget smart switch for climate automation. Its RJ9 sensor interface and local LAN support make it highly reliable, though flashing custom firmware requires physical disassembly.

Best For

Ideal for smart home enthusiasts wanting local climate automation for heavy appliances, but avoid if you dislike physical disassembly for custom firmware.

Price History

Related buying guides

Buy from AliExpress

TweakDeals earns a commission — at no extra cost to you. Learn more

Expert Quality Score

58/ 100

Scores updated 12 days ago

Reviewed by 13 expert sources (+1 qualitative)

high confidence

Pros

+High-amperage relay safely controls heavy appliances like space heaters and dehumidifiers.“With 20A maximum output, this smart switch can handle high-power home appliances”sonoff.tech
+RJ9 port allows secure, plug-and-play connection of various environmental sensors.“THR316 connects to various sensors to monitor temperature, humidity or soil moisture”domo-supply.com
+Local LAN control ensures smart scenes execute even during internet outages.“If a device supports LAN mode, commands go directly over your network”joinhomeshift.com
+ESP32 microcontroller enables fast local automation processing and custom firmware flashing.“With the built-in ESP32 chip, the THR316 monitors the environmental conditions”bastelgarage.ch

Cons

−Flashing custom ESPHome firmware requires physical disassembly and serial connection.“Difficulty:Disassembly required”devices.esphome.io
−Directly flashing ESPHome can trigger boot loops requiring specific workarounds.“may experience boot loops when flashing ESPHome directly”deepwiki.com
−Requires a separate RJ9 adapter to connect older MS01 soil moisture sensors.“MS01 comes with a free RJ9 adapter to fit for TH Origin”sonoff.tech

Quick Links

Back to Deals More in computer peripherals

$9.96

$10.95

Buy from AliExpress

Commission-funded — no extra cost to you

-9%SKU: 1005008813357794

SONOFF TH Origi THR316/320 16A 20AWifi Smart Switch

Verified 11h ago

$9.96$10.95Save $0.99

$0 above 30-day low↑ Rising

Buying guide: Computer Peripherals

Expert Verdict

Best For

Ideal for smart home enthusiasts wanting local climate automation for heavy appliances, but avoid if you dislike physical disassembly for custom firmware.

Price History

Related buying guides

Buy from AliExpress

TweakDeals earns a commission — at no extra cost to you. Learn more

Expert Quality Score

58/ 100

Scores updated 12 days ago

Reviewed by 13 expert sources (+1 qualitative)

high confidence

Pros

+High-amperage relay safely controls heavy appliances like space heaters and dehumidifiers.“With 20A maximum output, this smart switch can handle high-power home appliances”sonoff.tech
+RJ9 port allows secure, plug-and-play connection of various environmental sensors.“THR316 connects to various sensors to monitor temperature, humidity or soil moisture”domo-supply.com
+Local LAN control ensures smart scenes execute even during internet outages.“If a device supports LAN mode, commands go directly over your network”joinhomeshift.com
+ESP32 microcontroller enables fast local automation processing and custom firmware flashing.“With the built-in ESP32 chip, the THR316 monitors the environmental conditions”bastelgarage.ch

Cons

−Flashing custom ESPHome firmware requires physical disassembly and serial connection.“Difficulty:Disassembly required”devices.esphome.io
−Directly flashing ESPHome can trigger boot loops requiring specific workarounds.“may experience boot loops when flashing ESPHome directly”deepwiki.com
−Requires a separate RJ9 adapter to connect older MS01 soil moisture sensors.“MS01 comes with a free RJ9 adapter to fit for TH Origin”sonoff.tech

Quick Links

Back to Deals More in computer peripherals

$9.96

$10.95

Buy from AliExpress

Commission-funded — no extra cost to you