diff --git a/.vscode/settings.json b/.vscode/settings.json
index 3c7e623906d3..477405b1519b 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -54,6 +54,7 @@
         "microcontrollers",
         "pbuf",
         "pixdata",
+        "qwiic",
         "Schottky",
         "Slidy",
         "strcmp",
diff --git a/jacdac-ts b/jacdac-ts
index e4acbd20e6d1..529a5446c2dd 160000
--- a/jacdac-ts
+++ b/jacdac-ts
@@ -1 +1 @@
-Subproject commit e4acbd20e6d197f50f2a54b0dbafb5669fa8caef
+Subproject commit 529a5446c2ddb73f685048be0568f540f470dde3
diff --git a/src/components/specification/DeviceSpecification.tsx b/src/components/specification/DeviceSpecification.tsx
index 47c05d5546cd..abe9f4a3d365 100644
--- a/src/components/specification/DeviceSpecification.tsx
+++ b/src/components/specification/DeviceSpecification.tsx
@@ -79,7 +79,7 @@ function storeInfo(url: string) {
         "category.yahboom.com": { name: "YahBoom" },
         "microbit.org": { name: "MicroBit Educational Foundation" },
         "amazon.com": { name: "Amazon" },
-        "forwardedu.com": { name: "Forward Education"}
+        "forwardedu.com": { name: "Forward Education" },
     }
 
     return infos[host] || { name: host }
@@ -200,7 +200,9 @@ export default function DeviceSpecification(props: {
                         <Typography component="div" variant="subtitle1">
                             by{" "}
                             <Link
-                                to={`/devices/${identifierToUrlPath(company).replace(' ', '-')}/`}
+                                to={`/devices/${identifierToUrlPath(
+                                    company
+                                ).replace(" ", "-")}/`}
                             >
                                 {company}
                             </Link>
@@ -231,6 +233,24 @@ export default function DeviceSpecification(props: {
                             consume power the Jacdac bus.
                         </Alert>
                     )}
+                    {connector === "grove" && (
+                        <Alert severity="warning">
+                            <AlertTitle>Grove connector.</AlertTitle>
+                            This device has a Grove connector and is <b>
+                                not
+                            </b>{" "}
+                            compatible with Jacdac cables.
+                        </Alert>
+                    )}
+                    {connector === "qwiic" && (
+                        <Alert severity="warning">
+                            <AlertTitle>Qwiic connector.</AlertTitle>
+                            This device has a Qwiic connector and is <b>
+                                not
+                            </b>{" "}
+                            compatible with Jacdac cables.
+                        </Alert>
+                    )}
                     {requiredDeviceSpecs?.map(({ id, name }) => (
                         <Alert mb={1} key={id} severity="warning">
                             <AlertTitle>Requires {name}.</AlertTitle>
@@ -330,21 +350,23 @@ export default function DeviceSpecification(props: {
                     />
                 </>
             )}
-                        {!!services?.length && (
-        <PageLinkList
-            header={
-                            <>
-                                <Divider light={true} />
-                                <h3 id="devicescriptextensions">
-                                    DeviceScript Clients
-                                </h3>
-                            </>
-                        }
-            nodes={services.map(serviceSpecificationFromClassIdentifier).map(srv => ({
-                href: `https://microsoft.github.io/devicescript/api/clients/${srv.shortId}`,
-                title: srv.name,
-            }))}
-        />                
+            {!!services?.length && (
+                <PageLinkList
+                    header={
+                        <>
+                            <Divider light={true} />
+                            <h3 id="devicescriptextensions">
+                                DeviceScript Clients
+                            </h3>
+                        </>
+                    }
+                    nodes={services
+                        .map(serviceSpecificationFromClassIdentifier)
+                        .map(srv => ({
+                            href: `https://microsoft.github.io/devicescript/api/clients/${srv.shortId}`,
+                            title: srv.name,
+                        }))}
+                />
             )}
             <DeviceSpecificationList
                 header={<h3 id="kitdevices">Kit Devices</h3>}
diff --git a/src/pages/tools/device-registration.tsx b/src/pages/tools/device-registration.tsx
index 6cfeaa867b9b..922ad0142cad 100644
--- a/src/pages/tools/device-registration.tsx
+++ b/src/pages/tools/device-registration.tsx
@@ -668,6 +668,12 @@ export default function DeviceRegistration() {
                                 PCB edge connector, passive - passthrough for
                                 power and signal
                             </MenuItem>
+                            <MenuItem value="grove">
+                                Grove connector
+                            </MenuItem>
+                            <MenuItem value="qwiic">
+                                Qwiic connector
+                            </MenuItem>
                         </Select>
                         <Typography variant="caption" component="div">
                             Choose the type of Jacdac connector present on the