diff --git a/compiler/src/boards.json b/compiler/src/boards.json
index 9ca8ed6269..c43fa8115a 100644
--- a/compiler/src/boards.json
+++ b/compiler/src/boards.json
@@ -693,17 +693,13 @@
           "service": "buzzer"
         },
         {
-          "dir": -1,
-          "en": -1,
           "name": "M1",
-          "pwm": 1,
+          "pin1": 1,
           "service": "motor"
         },
         {
-          "dir": -1,
-          "en": -1,
+          "pin1": 4,
           "name": "M2",
-          "pwm": 4,
           "service": "motor"
         }
       ],
@@ -725,7 +721,8 @@
       },
       "pins": {
         "P1": 2,
-        "P2": 0
+        "P2": 0,
+        "LED": 10
       },
       "productId": "0x38ccab8d",
       "url": "https://www.kittenbot.cc/products/kittenbot-grapebit"
diff --git a/packages/drivers/src/kittenbotgrapebit.ts b/packages/drivers/src/kittenbotgrapebit.ts
index f9a4462d16..f9c0bd0f71 100644
--- a/packages/drivers/src/kittenbotgrapebit.ts
+++ b/packages/drivers/src/kittenbotgrapebit.ts
@@ -2,6 +2,8 @@ import { configureHardware } from "@devicescript/servers"
 import { pins, board } from "@dsboard/kittenbot_grapebit_esp32c3"
 import { startAccelerometer } from "./accelerometer"
 import { DA213BDriver } from "./da213b"
+import { startLed } from "./ledserver"
+import { LedStripLightType, LedVariant } from "@devicescript/core"
 /**
  * Support for KittenBot Grape:bit ESP32-C3
  *
@@ -69,7 +71,23 @@ export class KittenBotGrapeBit {
      */
     async startAccelerometer() {
         const driver = new DA213BDriver()
+        await driver.init()
         const acc = await startAccelerometer(driver, {})
         return acc
     }
+
+    /**
+     * Start On board LED
+     */
+    async startLed() {
+        const led = await startLed({
+            length: 4,
+            variant: LedVariant.Ring,
+            hwConfig: {
+                type: LedStripLightType.WS2812B_GRB,
+                pin: pins.LED,
+            }
+        })
+        return led
+    }
 }
diff --git a/packages/sampleprj/src/maingrapebit.ts b/packages/sampleprj/src/maingrapebit.ts
index 0ed059d890..5fb3e45671 100644
--- a/packages/sampleprj/src/maingrapebit.ts
+++ b/packages/sampleprj/src/maingrapebit.ts
@@ -8,6 +8,9 @@ const m1 = await board.startMotor1()
 const m2 = await board.startMotor2()
 const bA = await board.startButtonA()
 const bB = await board.startButtonB()
+const led = await board.startLed()
+
+await led.showAll(0x001f00)
 
 acc.reading.subscribe(v => console.data(v))
 bA.down.subscribe(() => console.data("A down"))
diff --git a/website/docs/devices/boards.json b/website/docs/devices/boards.json
index 51f35ee792..83b7a64293 100644
--- a/website/docs/devices/boards.json
+++ b/website/docs/devices/boards.json
@@ -569,17 +569,13 @@
         "service": "buzzer"
       },
       {
-        "dir": -1,
-        "en": -1,
         "name": "M1",
-        "pwm": 1,
+        "pin1": 1,
         "service": "motor"
       },
       {
-        "dir": -1,
-        "en": -1,
+        "pin1": 4,
         "name": "M2",
-        "pwm": 4,
         "service": "motor"
       }
     ],
@@ -601,7 +597,8 @@
     },
     "pins": {
       "P1": 2,
-      "P2": 0
+      "P2": 0,
+      "LED": 10
     },
     "productId": "0x38ccab8d",
     "url": "https://www.kittenbot.cc/products/kittenbot-grapebit",
diff --git a/website/docs/devices/esp32/kittenbot-grapebit-esp32c3.mdx b/website/docs/devices/esp32/kittenbot-grapebit-esp32c3.mdx
index 43c24d6cea..6ceafa3174 100644
--- a/website/docs/devices/esp32/kittenbot-grapebit-esp32c3.mdx
+++ b/website/docs/devices/esp32/kittenbot-grapebit-esp32c3.mdx
@@ -37,13 +37,15 @@ A round board packed with IMU, buzzer, motor control, 4 RGB LEDs, and Jacdac.
 |:---------|:------------|---------:|
 | **P1** |  GPIO2 |  analogIn,  boot,  io |
 | **P2** |  GPIO0 |  analogIn,  io |
+| **LED** |  GPIO10 |  io |
 | **$services.buttonA[0].pin** |  GPIO21 |  $services.buttonA[0].pin,  bootUart,  io |
 | **$services.buttonB[1].pin** |  GPIO9 |  $services.buttonB[1].pin,  boot,  io |
 | **$services.music[2].pin** |  GPIO3 |  $services.music[2].pin,  analogIn,  io |
+| **$services.M1[3].pin1** |  GPIO1 |  $services.M1[3].pin1,  analogIn,  io |
+| **$services.M2[4].pin1** |  GPIO4 |  $services.M2[4].pin1,  analogIn,  debug,  io |
 | **i2c.pinSCL** |  GPIO7 |  i2c.pinSCL,  debug,  io |
 | **i2c.pinSDA** |  GPIO6 |  i2c.pinSDA,  debug,  io |
 | **jacdac.pin** |  GPIO5 |  jacdac.pin,  debug,  io |
-| **led.pin** |  GPIO10 |  led.pin,  io |
 
 
 
@@ -105,17 +107,13 @@ devicescript flash --board kittenbot_grapebit_esp32c3
             "service": "buzzer"
         },
         {
-            "dir": -1,
-            "en": -1,
             "name": "M1",
-            "pwm": 1,
+            "pin1": 1,
             "service": "motor"
         },
         {
-            "dir": -1,
-            "en": -1,
+            "pin1": 4,
             "name": "M2",
-            "pwm": 4,
             "service": "motor"
         }
     ],
@@ -134,7 +132,8 @@ devicescript flash --board kittenbot_grapebit_esp32c3
     },
     "pins": {
         "P1": 2,
-        "P2": 0
+        "P2": 0,
+        "LED": 10
     }
 }
 ```