diff --git a/src/driver/drv_adcSmoother.c b/src/driver/drv_adcSmoother.c
new file mode 100644
index 000000000..d1193f488
--- /dev/null
+++ b/src/driver/drv_adcSmoother.c
@@ -0,0 +1,35 @@
+#include "../new_common.h"
+#include "../new_pins.h"
+#include "../quicktick.h"
+#include "../cmnds/cmd_public.h"
+#include "drv_local.h"
+#include "drv_public.h"
+#include "../logging/logging.h"
+#include "../hal/hal_pins.h"
+#include "../hal/hal_adc.h"
+#include "../mqtt/new_mqtt.h"
+
+static int *g_samples = NULL;
+static int g_samplesCount = 0;
+static int g_nextSample = 0;
+
+void ADCSmoother_SetupWindow(int size) {
+	g_samples = realloc(g_samples, sizeof(int) * size);
+	memset(g_samples,0, sizeof(int) * size);
+	g_samplesCount = size;
+}
+void ADCSmoother_AppendSample(int val) {
+	if (g_samples == 0)
+		return;
+	g_samples[g_nextSample] = val;
+	g_nextSample++;
+	g_nextSample %= g_samplesCount;
+}
+float ADCSmoother_Sample() {
+	float s = 0;
+	for (int i = 0; i < g_samplesCount; i++) {
+		s += g_samples[i];
+	}
+	s /= g_samplesCount;
+	return s;
+}