Log

CSA ledger changelog

Newest first, from CSA certification dates · 2026-08-19. Grouped by date. Consecutive Matter model ids that share the same status and spec stay one row. This is not a product catalog. See new devices.

Mar 22, 2025

Mar 21, 2025

Tapo Smart Recessed DownlightPID 770 · spec 1.3 Certified

Mar 20, 2025

Sengled Smart Color bulbPIDs 36899–36901 · spec 1.1 Certified
Warmup PLC Warmup 7IE WiFi Thermostat. Bright Porcelain Body with Bright Porcelain Surround.PID 21 · spec 1.3 Certified
Warmup PLC Warmup 7IE WiFi Thermostat. Bright Porcelain Body with Light Chrome Surround.PID 19 · spec 1.3 Certified
Warmup PLC Warmup 7IE WiFi Thermostat. Cloud White Body with Cloud White Surround.PID 20 · spec 1.3 Certified
Warmup PLC Warmup 7IE Wifi Thermostat. Cloud White Body with Light Chrome Surround.PIDs 1, 17 · spec 1.3 Certified
Warmup PLC Warmup 7IE WiFi Thermostat. Onyx Black Body with Dark Chrome Surround.PIDs 2, 18 · spec 1.3 Certified
Warmup PLC Warmup 7IE WiFi Thermostat. Onyx Black Body with Onyx Black Surround.PID 22 · spec 1.3 Certified

Mar 19, 2025

Ultron Smart LightPIDs 1–2, 4, 512, 1024 · spec 1.3 Certified

Mar 18, 2025

Mar 17, 2025

Govee Outdoor Clear Bulb String LightsPID 28710 · spec 1.3 Certified

Mar 16, 2025

Amazon Basics Smart Indoor Plug - Single outletPIDs 512–516 · spec 1.1 Certified

Mar 12, 2025

CSA certified: the Connectivity Standards Alliance recorded a certified Matter software version for this product. That does not mean it works with every hub.The Alliance later revoked this Matter software version. We do not show it as currently certified.This product is on CSA’s public Matter list, but it is not CSA certified. CSA has no certified Matter software version on record.This listing uses Matter over Wi-Fi. You do not need a Thread border router.This listing uses Matter over Thread. You need a Thread border router already on your home network. CSA does not name a required hub.This listing uses Matter over Ethernet (a wired network).This listing records Bluetooth, usually for the first pairing handshake.Matter model id: the identifier this manufacturer used for this hardware in Matter. Not the box SKU you buy in a store.Vendor id: the manufacturer number CSA assigned. Together with the Matter model id, it names this hardware.The manufacturer’s part number, when CSA’s list includes one.CSA’s public Matter list (the Distributed Compliance Ledger). A listing exists here only when that list has the product.CHIP is the open-source Matter software. “What this type usually can do” is typical for this kind of Matter device, not a lab test of this exact product.What this kind of Matter device usually can do. Typical for the type, not a test of this exact product.Thread devices need a Thread border router already on your home network. CSA certification does not name a required hub.If this product is CSA certified, you can add it as Matter in this app. We have not lab-tested this exact product in that app.Save up to 4 product cards in this browser so you can compare them. Not a lab test.Browse Matter devices from CSA’s public Matter list.Answer a few questions: device type, how it connects, and CSA certified or only listed.Manufacturers on CSA’s public Matter list.Matter products with the newest dates on CSA’s list.A date log of CSA list facts, not another product catalog.Show CSA certified products, listed-only products, or both.Show certified and listed products.CSA recorded a certified Matter software version.On CSA’s list, but not CSA certified.Show Thread, Wi-Fi, Ethernet, or Bluetooth, only when CSA’s list recorded the network type.Do not filter by network type.Order product cards. Recency uses the newest date on CSA’s list.Newest CSA list or certification dates first. Products without a date come last.A to Z by product name.A to Z by manufacturer name.A to Z by manufacturer part number. Products without a part number come last.The Matter specification version recorded for this product.The CSA certificate id, when CSA’s list includes one.The date CSA recorded a certified Matter software version for this hardware. Not when this site first indexed it.The date this hardware was recorded on CSA’s public Matter list. That is not a certification date.One product card can cover several hardware identities in the same product line. Each is a Matter listing, not a store color or size option.Product cards for this brand. Listings that share a device type, vendor id, and name stem share one card.Individual CSA listings. Each vendor id and Matter model id is one hardware row, not a grouped product card.Distinct Matter device types this brand has on CSA’s public Matter list.