diff --git a/.prettierrc b/.prettierrc
new file mode 100644
index 0000000..292912b
--- /dev/null
+++ b/.prettierrc
@@ -0,0 +1 @@
+{"arrowParens":"avoid","semi":false,"tabWidth":4}
\ No newline at end of file
diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..5074657
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,30 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Launch MakeCode",
+            "program": "mkc",
+            "request": "launch",
+            "skipFiles": [
+                "<node_internals>/**"
+            ],
+            "type": "node"
+        },
+        {
+            "type": "pwa-node",
+            "request": "launch",
+            "name": "Launch Program",
+            "skipFiles": [
+                "<node_internals>/**"
+            ],
+            "program": "${file}",
+            "preLaunchTask": "tsc: build - tsconfig.json",
+            "outFiles": [
+                "${workspaceFolder}/built/**/*.js"
+            ]
+        }
+    ]
+}
\ No newline at end of file
diff --git a/.vscode/tasks.json b/.vscode/tasks.json
index 441d7d1..c87d281 100644
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -1,36 +1,67 @@
 
 // A task runner that calls the PXT compiler and
 {
-    "version": "0.1.0",
+    "version": "2.0.0",
 
     // The command is pxt. Assumes that PXT has been installed using npm install -g pxt
     "command": "pxt",
 
-    // The command is a shell script
-    "isShellCommand": true,
-
-    // Show the output window always.
-    "showOutput": "always",
-
-    "tasks": [{
-        "taskName": "deploy",
-        "isBuildCommand": true,
-        "problemMatcher": "$tsc",
-        "args": [""]
-    }, {
-        "taskName": "build",
-        "isTestCommand": true,
-        "problemMatcher": "$tsc",
-        "args": [""]
-    }, {
-        "taskName": "clean",
-        "isTestCommand": true,
-        "problemMatcher": "$tsc",
-        "args": [""]
-    }, {
-        "taskName": "serial",
-        "isTestCommand": true,
-        "problemMatcher": "$tsc",
-        "args": [""]
-    }]
+    "tasks": [
+        {
+            "label": "deploy",
+            "type": "shell",
+            "command": "pxt",
+            "args": [
+                "deploy",
+                ""
+            ],
+            "problemMatcher": "$tsc",
+            "group": {
+                "_id": "build",
+                "isDefault": false
+            }
+        },
+        {
+            "label": "build",
+            "type": "shell",
+            "command": "pxt",
+            "args": [
+                "build",
+                ""
+            ],
+            "problemMatcher": "$tsc",
+            "group": {
+                "_id": "test",
+                "isDefault": false
+            }
+        },
+        {
+            "label": "clean",
+            "type": "shell",
+            "command": "pxt",
+            "args": [
+                "clean",
+                ""
+            ],
+            "problemMatcher": "$tsc",
+            "group": {
+                "_id": "test",
+                "isDefault": false
+            }
+        },
+        {
+            "label": "serial",
+            "type": "shell",
+            "command": "pxt",
+            "args": [
+                "serial",
+                ""
+            ],
+            "problemMatcher": "$tsc",
+            "group": {
+                "_id": "test",
+                "isDefault": false
+            }
+        }
+    ]
 }
diff --git a/jacdac/README.md b/jacdac/README.md
new file mode 100644
index 0000000..a132cf1
--- /dev/null
+++ b/jacdac/README.md
@@ -0,0 +1 @@
+# Weather:bit Jacdac Extension
\ No newline at end of file
diff --git a/jacdac/jacdac.ts b/jacdac/jacdac.ts
new file mode 100644
index 0000000..ce32128
--- /dev/null
+++ b/jacdac/jacdac.ts
@@ -0,0 +1,61 @@
+//% deprecated
+namespace weatherbit { }
+
+namespace modules {
+    /**
+     * Rain gauge from the weather:bit
+     */
+    //% fixedInstance whenUsed block="weatherbit rain"
+    export const weatherbitRain = new modules.RainGaugeClient(
+        "weatherbit rain?dev=self"
+    )
+
+    /**
+     * Wind speed from weather:bit
+     */
+    //% fixedInstance whenUsed block="weatherbit wind speed"
+    export const weatherbitWindSpeed = new modules.WindSpeedClient("weatherbit wind speed?dev=self")
+}
+
+namespace servers {
+    function start() {
+        jacdac.productIdentifier = 0x36dccd5c
+        jacdac.deviceDescription = "Sparkfun Weather:bit"
+        jacdac.startSelfServers(() => {
+            const servers: jacdac.Server[] = [
+                jacdac.createSimpleSensorServer(
+                    jacdac.SRV_RAIN_GAUGE,
+                    jacdac.RainGaugeRegPack.Precipitation,
+                    () => weatherbit.rain() / 25.4, // inches -> mm
+                    {
+                        streamingInterval: 30000,
+                        readingError: () => 25.4,
+                        statusCode: jacdac.SystemStatusCodes.Initializing
+                    }
+                ),
+                jacdac.createSimpleSensorServer(
+                    jacdac.SRV_WIND_SPEED,
+                    jacdac.WindSpeedRegPack.WindSpeed,
+                    () => weatherbit.windSpeed() * 1.60934,
+                    {
+                        streamingInterval: 2000,
+                        readingError: () => 3,
+                        statusCode: jacdac.SystemStatusCodes.Initializing
+                    }
+                ),
+            ]
+
+            // booting
+            control.inBackground(() => {
+                weatherbit.startRainMonitoring()
+                weatherbit.startWindMonitoring()
+                for(const server of servers)
+                    server.setStatusCode(jacdac.SystemStatusCodes.Ready)
+            })
+
+            // return servers
+            return servers
+        })
+    }
+    start()
+}
diff --git a/jacdac/pxt.json b/jacdac/pxt.json
new file mode 100644
index 0000000..1086494
--- /dev/null
+++ b/jacdac/pxt.json
@@ -0,0 +1,29 @@
+{
+    "name": "weather-bit-jacdac",
+    "version": "0.0.28",
+    "description": "SparkFun weatherbit Jacdac",
+    "license": "MIT",
+    "dependencies": {
+        "core": "*",
+        "pxt-weather-bit": "github:sparkfun/pxt-weather-bit",
+        "jacdac": "github:microsoft/pxt-jacdac#v0.10.41",
+        "jacdac-wind-speed": "github:microsoft/pxt-jacdac/wind-speed#v0.10.41",
+        "jacdac-rain-gauge": "github:microsoft/pxt-jacdac/rain-gauge#v0.10.41"
+    },
+    "files": [
+        "README.md",
+        "jacdac.ts"
+    ],
+    "testFiles": [
+        "tests.ts"
+    ],
+    "public": true,
+    "targetVersions": {
+        "target": "4.1.44",
+        "targetId": "microbit"
+    },
+    "supportedTargets": [
+        "microbit"
+    ],
+    "preferredEditor": "tsprj"
+}
diff --git a/jacdac/tests.ts b/jacdac/tests.ts
new file mode 100644
index 0000000..66192af
--- /dev/null
+++ b/jacdac/tests.ts
@@ -0,0 +1,5 @@
+forever(() => {
+    console.logValue("rain", modules.weatherbitRain.precipitation())
+    console.logValue("wind", modules.weatherbitWindSpeed.windSpeed())    
+    pause(1000)
+})
\ No newline at end of file
diff --git a/pxt.json b/pxt.json
index 66079bc..bd36622 100644
--- a/pxt.json
+++ b/pxt.json
@@ -18,4 +18,4 @@
         "tests.ts"
     ],
     "public": true
-}
+}
\ No newline at end of file