diff --git a/applications/system/js_app/examples/apps/Scripts/js_examples/adc.js b/applications/system/js_app/examples/apps/Scripts/js_examples/adc.js
new file mode 100644
index 000000000..0506d348c
--- /dev/null
+++ b/applications/system/js_app/examples/apps/Scripts/js_examples/adc.js
@@ -0,0 +1,42 @@
+// This is an example of how to use the analog pins (ADC) on the Flipper Zero. 
+// The example uses a reference voltage of 2048mV (2.048V), but you can also use 2500mV (2.5V). 
+// The example reads the values of the analog pins A7, A6, and A4 and prints them to the console. 
+// The example also checks if the value of A7 is twice the value of A6 and breaks the loop if it is. 
+// The example uses the analog pins A7, A6, and A4, but you can also use PC3, PC1, and PC0. 
+
+let gpio = require("gpio");
+
+// initialize pins A7, A6, A4 as analog (you can also use PC3, PC1, PC0)
+gpio.init("PA7", "analog", "no"); // pin, mode, pull
+gpio.init("PA6", "analog", "no"); // pin, mode, pull
+gpio.init("PA4", "analog", "no"); // pin, mode, pull
+
+gpio.startAnalog(2048); // vRef = 2.048V (you can also use 2500 for a 2.5V reference voltage)
+
+while (true) {
+    let pa7_value = gpio.readAnalog("PA7");
+    let pa6_value = gpio.readAnalog("PA6");
+    let pa4_value = gpio.readAnalog("PA4");
+    print("A7: " + to_string(pa7_value) + " A6: " + to_string(pa6_value) + " A4: " + to_string(pa4_value));
+    delay(100);
+    if (pa7_value === pa6_value * 2) {
+        break;
+    }
+}
+print("A7 is twice A6!");
+
+gpio.stopAnalog();
+
+// possible analog pins https://docs.flipper.net/gpio-and-modules#miFsS
+// "PA7" aka 2
+// "PA6" aka 3
+// "PA4" aka 4
+// "PC3" aka 7
+// "PC1" aka 15
+// "PC0" aka 16
+
+// possible modes
+// "analog"
+
+// possible pull
+// "no"
diff --git a/applications/system/js_app/modules/js_gpio.c b/applications/system/js_app/modules/js_gpio.c
index 8f6158418..ce65837b1 100644
--- a/applications/system/js_app/modules/js_gpio.c
+++ b/applications/system/js_app/modules/js_gpio.c
@@ -3,25 +3,30 @@
 #include <furi_hal_resources.h>
 #include <expansion/expansion.h>
 
+typedef struct {
+    FuriHalAdcHandle* handle;
+} JsGpioInst;
+
 typedef struct {
     const GpioPin* pin;
     const char* name;
+    const FuriHalAdcChannel channel;
 } GpioPinCtx;
 
 static const GpioPinCtx js_gpio_pins[] = {
-    {.pin = &gpio_ext_pa7, .name = "PA7"}, // 2
-    {.pin = &gpio_ext_pa6, .name = "PA6"}, // 3
-    {.pin = &gpio_ext_pa4, .name = "PA4"}, // 4
-    {.pin = &gpio_ext_pb3, .name = "PB3"}, // 5
-    {.pin = &gpio_ext_pb2, .name = "PB2"}, // 6
-    {.pin = &gpio_ext_pc3, .name = "PC3"}, // 7
-    {.pin = &gpio_swclk, .name = "PA14"}, // 10
-    {.pin = &gpio_swdio, .name = "PA13"}, // 12
-    {.pin = &gpio_usart_tx, .name = "PB6"}, // 13
-    {.pin = &gpio_usart_rx, .name = "PB7"}, // 14
-    {.pin = &gpio_ext_pc1, .name = "PC1"}, // 15
-    {.pin = &gpio_ext_pc0, .name = "PC0"}, // 16
-    {.pin = &gpio_ibutton, .name = "PB14"}, // 17
+    {.pin = &gpio_ext_pa7, .name = "PA7", .channel = FuriHalAdcChannel12}, // 2
+    {.pin = &gpio_ext_pa6, .name = "PA6", .channel = FuriHalAdcChannel11}, // 3
+    {.pin = &gpio_ext_pa4, .name = "PA4", .channel = FuriHalAdcChannel9}, // 4
+    {.pin = &gpio_ext_pb3, .name = "PB3", .channel = FuriHalAdcChannelNone}, // 5
+    {.pin = &gpio_ext_pb2, .name = "PB2", .channel = FuriHalAdcChannelNone}, // 6
+    {.pin = &gpio_ext_pc3, .name = "PC3", .channel = FuriHalAdcChannel4}, // 7
+    {.pin = &gpio_swclk, .name = "PA14", .channel = FuriHalAdcChannelNone}, // 10
+    {.pin = &gpio_swdio, .name = "PA13", .channel = FuriHalAdcChannelNone}, // 12
+    {.pin = &gpio_usart_tx, .name = "PB6", .channel = FuriHalAdcChannelNone}, // 13
+    {.pin = &gpio_usart_rx, .name = "PB7", .channel = FuriHalAdcChannelNone}, // 14
+    {.pin = &gpio_ext_pc1, .name = "PC1", .channel = FuriHalAdcChannel2}, // 15
+    {.pin = &gpio_ext_pc0, .name = "PC0", .channel = FuriHalAdcChannel1}, // 16
+    {.pin = &gpio_ibutton, .name = "PB14", .channel = FuriHalAdcChannelNone}, // 17
 };
 
 bool js_gpio_get_gpio_pull(const char* pull, GpioPull* value) {
@@ -92,6 +97,15 @@ const GpioPin* js_gpio_get_gpio_pin(const char* name) {
     return NULL;
 }
 
+FuriHalAdcChannel js_gpio_get_gpio_channel(const char* name) {
+    for(size_t i = 0; i < COUNT_OF(js_gpio_pins); i++) {
+        if(strcmp(js_gpio_pins[i].name, name) == 0) {
+            return js_gpio_pins[i].channel;
+        }
+    }
+    return FuriHalAdcChannelNone;
+}
+
 static void js_gpio_init(struct mjs* mjs) {
     mjs_val_t pin_arg = mjs_arg(mjs, 0);
     mjs_val_t mode_arg = mjs_arg(mjs, 1);
@@ -232,18 +246,127 @@ static void js_gpio_read(struct mjs* mjs) {
     mjs_return(mjs, mjs_mk_boolean(mjs, value));
 }
 
+static void js_gpio_read_analog(struct mjs* mjs) {
+    mjs_val_t obj_inst = mjs_get(mjs, mjs_get_this(mjs), INST_PROP_NAME, ~0);
+    JsGpioInst* gpio = mjs_get_ptr(mjs, obj_inst);
+    furi_assert(gpio);
+
+    if(gpio->handle == NULL) {
+        mjs_prepend_errorf(mjs, MJS_INTERNAL_ERROR, "Analog mode not started");
+        mjs_return(mjs, MJS_UNDEFINED);
+        return;
+    }
+
+    mjs_val_t pin_arg = mjs_arg(mjs, 0);
+
+    if(!mjs_is_string(pin_arg)) {
+        mjs_prepend_errorf(mjs, MJS_BAD_ARGS_ERROR, "Argument must be a string");
+        mjs_return(mjs, MJS_UNDEFINED);
+        return;
+    }
+
+    const char* pin_name = mjs_get_string(mjs, &pin_arg, NULL);
+    if(!pin_name) {
+        mjs_prepend_errorf(mjs, MJS_BAD_ARGS_ERROR, "Failed to get pin name");
+        mjs_return(mjs, MJS_UNDEFINED);
+        return;
+    }
+
+    FuriHalAdcChannel channel = js_gpio_get_gpio_channel(pin_name);
+    if(channel == FuriHalAdcChannelNone) {
+        mjs_prepend_errorf(mjs, MJS_BAD_ARGS_ERROR, "Invalid pin name");
+        mjs_return(mjs, MJS_UNDEFINED);
+        return;
+    }
+
+    uint16_t adc_value = furi_hal_adc_read(gpio->handle, channel);
+    float adc_mv = furi_hal_adc_convert_to_voltage(gpio->handle, adc_value);
+
+    mjs_return(mjs, mjs_mk_number(mjs, adc_mv));
+}
+
+static void js_gpio_start_analog(struct mjs* mjs) {
+    mjs_val_t obj_inst = mjs_get(mjs, mjs_get_this(mjs), INST_PROP_NAME, ~0);
+    JsGpioInst* gpio = mjs_get_ptr(mjs, obj_inst);
+    furi_assert(gpio);
+
+    FuriHalAdcScale scale = FuriHalAdcScale2048;
+    if(mjs_nargs(mjs) > 0) {
+        mjs_val_t scale_arg = mjs_arg(mjs, 0);
+
+        if(!mjs_is_number(scale_arg)) {
+            mjs_prepend_errorf(mjs, MJS_BAD_ARGS_ERROR, "Argument must be a number");
+            mjs_return(mjs, MJS_UNDEFINED);
+            return;
+        }
+
+        int32_t scale_num = mjs_get_int32(mjs, scale_arg);
+        if(scale_num == 2048 || scale_num == 2000) { // 2 volt reference
+            scale = FuriHalAdcScale2048;
+        } else if(scale_num == 2500) { // 2.5 volt reference
+            scale = FuriHalAdcScale2500;
+        } else {
+            mjs_prepend_errorf(mjs, MJS_BAD_ARGS_ERROR, "Invalid scale");
+            mjs_return(mjs, MJS_UNDEFINED);
+            return;
+        }
+    }
+
+    if(gpio->handle != NULL) {
+        mjs_prepend_errorf(mjs, MJS_INTERNAL_ERROR, "Analog mode already started");
+        mjs_return(mjs, MJS_UNDEFINED);
+        return;
+    }
+
+    gpio->handle = furi_hal_adc_acquire();
+    furi_hal_adc_configure_ex(
+        gpio->handle,
+        scale,
+        FuriHalAdcClockSync64,
+        FuriHalAdcOversample64,
+        FuriHalAdcSamplingtime247_5);
+}
+
+static void js_gpio_stop_analog(struct mjs* mjs) {
+    mjs_val_t obj_inst = mjs_get(mjs, mjs_get_this(mjs), INST_PROP_NAME, ~0);
+    JsGpioInst* gpio = mjs_get_ptr(mjs, obj_inst);
+    furi_assert(gpio);
+
+    if(gpio->handle == NULL) {
+        mjs_prepend_errorf(mjs, MJS_INTERNAL_ERROR, "Analog mode not started");
+        mjs_return(mjs, MJS_UNDEFINED);
+        return;
+    }
+
+    furi_hal_adc_release(gpio->handle);
+    gpio->handle = NULL;
+}
+
 static void* js_gpio_create(struct mjs* mjs, mjs_val_t* object) {
+    JsGpioInst* gpio = malloc(sizeof(JsGpioInst));
+    gpio->handle = NULL;
     mjs_val_t gpio_obj = mjs_mk_object(mjs);
+    mjs_set(mjs, gpio_obj, INST_PROP_NAME, ~0, mjs_mk_foreign(mjs, gpio));
     mjs_set(mjs, gpio_obj, "init", ~0, MJS_MK_FN(js_gpio_init));
     mjs_set(mjs, gpio_obj, "write", ~0, MJS_MK_FN(js_gpio_write));
     mjs_set(mjs, gpio_obj, "read", ~0, MJS_MK_FN(js_gpio_read));
+    mjs_set(mjs, gpio_obj, "readAnalog", ~0, MJS_MK_FN(js_gpio_read_analog));
+    mjs_set(mjs, gpio_obj, "startAnalog", ~0, MJS_MK_FN(js_gpio_start_analog));
+    mjs_set(mjs, gpio_obj, "stopAnalog", ~0, MJS_MK_FN(js_gpio_stop_analog));
     *object = gpio_obj;
 
-    return (void*)1;
+    return (void*)gpio;
 }
 
 static void js_gpio_destroy(void* inst) {
-    UNUSED(inst);
+    if(inst != NULL) {
+        JsGpioInst* gpio = (JsGpioInst*)inst;
+        if(gpio->handle != NULL) {
+            furi_hal_adc_release(gpio->handle);
+            gpio->handle = NULL;
+        }
+        free(gpio);
+    }
 
     // loop through all pins and reset them to analog mode
     for(size_t i = 0; i < COUNT_OF(js_gpio_pins); i++) {