diff --git a/docs/devices/Mopeka.md b/docs/devices/Mopeka.md
index 1bf3da55..862bf39d 100644
--- a/docs/devices/Mopeka.md
+++ b/docs/devices/Mopeka.md
@@ -8,5 +8,5 @@
 |Communication|BLE broadcast|
 |Frequency|2.4Ghz|
 |Power source|CR2032|
-|Exchanged data|temperature, level, sync status, voltage, battery, reading quality|
+|Exchanged data|temperature, level, sync status, voltage, battery, reading quality, acceleration x/y-axis|
 |Encrypted|No|
diff --git a/src/devices/Mopeka_json.h b/src/devices/Mopeka_json.h
index 54e72cc8..f5c9fc37 100644
--- a/src/devices/Mopeka_json.h
+++ b/src/devices/Mopeka_json.h
@@ -1,4 +1,4 @@
-const char* _Mopeka_json = "{\"brand\":\"Mopeka\",\"model\":\"Pro Check Sensor\",\"model_id\":\"M1017\",\"tag\":\"ff01\",\"condition\":[\"manufacturerdata\",\"=\",24,\"index\",0,\"590003\"],\"properties\":{\"tempc\":{\"decoder\":[\"value_from_hex_data\",\"manufacturerdata\",8,2,false,true],\"post_proc\":[\"&\",127,\"-\",40,\"min\",-40]},\".cal\":{\"decoder\":[\"value_from_hex_data\",\"manufacturerdata\",8,2,false,true],\"post_proc\":[\"&\",127]},\"_.cal\":{\"decoder\":[\"value_from_hex_data\",\"manufacturerdata\",8,2,false,true],\"post_proc\":[\"&\",127,\"*\",\".cal\",\"*\",-0.00000535]},\"__.cal\":{\"decoder\":[\"value_from_hex_data\",\"manufacturerdata\",8,2,false,true],\"post_proc\":[\"&\",127,\"*\",-0.002822,\"+\",0.573045,\"+\",\".cal\"]},\"lvl_cm\":{\"decoder\":[\"value_from_hex_data\",\"manufacturerdata\",10,4,true,false],\"post_proc\":[\"&\",16383,\"*\",\".cal\",\"/\",10]},\"sync\":{\"decoder\":[\"bit_static_value\",\"manufacturerdata\",8,3,false,true]},\"volt\":{\"decoder\":[\"value_from_hex_data\",\"manufacturerdata\",6,2,false,false],\"post_proc\":[\"&\",127,\"/\",32]},\"batt\":{\"decoder\":[\"value_from_hex_data\",\"manufacturerdata\",6,2,false,false],\"post_proc\":[\"&\",127,\"/\",32,\"-\",2.2,\"/\",0.65,\"*\",100,\"max\",100,\"min\",0]},\"quality\":{\"decoder\":[\"value_from_hex_data\",\"manufacturerdata\",12,2,false,false],\"post_proc\":[\">\",6,\"max\",3,\"min\",0]}}}";
+const char* _Mopeka_json = "{\"brand\":\"Mopeka\",\"model\":\"Pro Check Sensor\",\"model_id\":\"M1017\",\"tag\":\"ff01\",\"condition\":[\"manufacturerdata\",\"=\",24,\"index\",0,\"590003\"],\"properties\":{\"tempc\":{\"decoder\":[\"value_from_hex_data\",\"manufacturerdata\",8,2,false,true],\"post_proc\":[\"&\",127,\"-\",40,\"min\",-40]},\".cal\":{\"decoder\":[\"value_from_hex_data\",\"manufacturerdata\",8,2,false,true],\"post_proc\":[\"&\",127]},\"_.cal\":{\"decoder\":[\"value_from_hex_data\",\"manufacturerdata\",8,2,false,true],\"post_proc\":[\"&\",127,\"*\",\".cal\",\"*\",-0.00000535]},\"__.cal\":{\"decoder\":[\"value_from_hex_data\",\"manufacturerdata\",8,2,false,true],\"post_proc\":[\"&\",127,\"*\",-0.002822,\"+\",0.573045,\"+\",\".cal\"]},\"lvl_cm\":{\"decoder\":[\"value_from_hex_data\",\"manufacturerdata\",10,4,true,false],\"post_proc\":[\"&\",16383,\"*\",\".cal\",\"/\",10]},\"sync\":{\"decoder\":[\"bit_static_value\",\"manufacturerdata\",8,3,false,true]},\"volt\":{\"decoder\":[\"value_from_hex_data\",\"manufacturerdata\",6,2,false,false],\"post_proc\":[\"&\",127,\"/\",32]},\"batt\":{\"decoder\":[\"value_from_hex_data\",\"manufacturerdata\",6,2,false,false],\"post_proc\":[\"&\",127,\"/\",32,\"-\",2.2,\"/\",0.65,\"*\",100,\"max\",100,\"min\",0]},\"quality\":{\"decoder\":[\"value_from_hex_data\",\"manufacturerdata\",12,2,false,false],\"post_proc\":[\">\",6,\"max\",3,\"min\",0]},\"accx\":{\"decoder\":[\"value_from_hex_data\",\"manufacturerdata\",20,2,false,true]},\"accy\":{\"decoder\":[\"value_from_hex_data\",\"manufacturerdata\",22,2,false,true]}}}";
 /* R""""(
 {
    "brand":"Mopeka",
@@ -49,11 +49,17 @@ const char* _Mopeka_json = "{\"brand\":\"Mopeka\",\"model\":\"Pro Check Sensor\"
       "quality":{
          "decoder":["value_from_hex_data", "manufacturerdata", 12, 2, false, false],
          "post_proc":[">", 6, "max", 3, "min", 0]
+      },
+      "accx":{
+         "decoder":["value_from_hex_data", "manufacturerdata", 20, 2, false, true]
+      },
+      "accy":{
+         "decoder":["value_from_hex_data", "manufacturerdata", 22, 2, false, true]
       }
    }
 })"""";*/
 
-const char* _Mopeka_json_props = "{\"properties\":{\"tempc\":{\"unit\":\"°C\",\"name\":\"temperature\"},\"lvl_cm\":{\"unit\":\"cm\",\"name\":\"level in cm\"},\"sync\":{\"unit\":\"status\",\"name\":\"sync pressed\"},\"volt\":{\"unit\":\"V\",\"name\":\"voltage\"},\"batt\":{\"unit\":\"%\",\"name\":\"battery\"},\"quality\":{\"unit\":\"status\",\"name\":\"reading quality\"}}}";
+const char* _Mopeka_json_props = "{\"properties\":{\"tempc\":{\"unit\":\"°C\",\"name\":\"temperature\"},\"lvl_cm\":{\"unit\":\"cm\",\"name\":\"level in cm\"},\"sync\":{\"unit\":\"status\",\"name\":\"sync pressed\"},\"volt\":{\"unit\":\"V\",\"name\":\"voltage\"},\"batt\":{\"unit\":\"%\",\"name\":\"battery\"},\"quality\":{\"unit\":\"status\",\"name\":\"reading quality\"},\"accx\":{\"unit\":\"m/s²\",\"name\":\"acceleration x\"},\"accy\":{\"unit\":\"m/s²\",\"name\":\"acceleration y\"}}}";
 /*R""""(
 {
    "properties":{
@@ -88,6 +94,14 @@ const char* _Mopeka_json_props = "{\"properties\":{\"tempc\":{\"unit\":\"°C\",\
       "quality":{
          "unit":"status",
          "name":"reading quality"
+      },
+      "accx":{
+         "unit":"m/s²",
+         "name":"acceleration x"
+      },
+      "accy":{
+         "unit":"m/s²",
+         "name":"acceleration y"
       }
    }
 })"""";*/
diff --git a/tests/BLE/test_ble.cpp b/tests/BLE/test_ble.cpp
index ec6fee20..873f017c 100644
--- a/tests/BLE/test_ble.cpp
+++ b/tests/BLE/test_ble.cpp
@@ -96,8 +96,8 @@ const char* expected_mfg[] = {
     "{\"brand\":\"Govee\",\"model\":\"Thermo Hygrometer\",\"model_id\":\"H5074\",\"type\":\"THB\",\"acts\":true,\"cidc\":false,\"tempc\":22.44,\"tempf\":72.392,\"hum\":74.59,\"batt\":100}",
     "{\"brand\":\"Govee\",\"model\":\"Thermo Hygrometer\",\"model_id\":\"H5074\",\"type\":\"THB\",\"acts\":true,\"cidc\":false,\"tempc\":-13.76,\"tempf\":7.232,\"hum\":60.92,\"batt\":100}",
     "{\"brand\":\"Govee\",\"model\":\"Thermo Hygrometer\",\"model_id\":\"H5074\",\"type\":\"THB\",\"acts\":true,\"cidc\":false,\"tempc\":25.87,\"tempf\":78.566,\"hum\":65.55,\"batt\":100}",
-    "{\"brand\":\"Mopeka\",\"model\":\"Pro Check Sensor\",\"model_id\":\"M1017\",\"type\":\"UNIQ\",\"cidc\":false,\"tempc\":25,\"tempf\":77,\"lvl_cm\":15.4144725,\"lvl_in\":6.068689961,\"sync\":false,\"volt\":2.90625,\"batt\":100,\"quality\":3}",
-    "{\"brand\":\"Mopeka\",\"model\":\"Pro Check Sensor\",\"model_id\":\"M1017\",\"type\":\"UNIQ\",\"cidc\":false,\"tempc\":25,\"tempf\":77,\"lvl_cm\":62.3919125,\"lvl_in\":24.56374508,\"sync\":false,\"volt\":2.84375,\"batt\":99.03846154,\"quality\":3}",
+    "{\"brand\":\"Mopeka\",\"model\":\"Pro Check Sensor\",\"model_id\":\"M1017\",\"type\":\"UNIQ\",\"cidc\":false,\"tempc\":25,\"tempf\":77,\"lvl_cm\":15.4144725,\"lvl_in\":6.068689961,\"sync\":false,\"volt\":2.90625,\"batt\":100,\"quality\":3,\"accx\":3,\"accy\":35}",
+    "{\"brand\":\"Mopeka\",\"model\":\"Pro Check Sensor\",\"model_id\":\"M1017\",\"type\":\"UNIQ\",\"cidc\":false,\"tempc\":25,\"tempf\":77,\"lvl_cm\":62.3919125,\"lvl_in\":24.56374508,\"sync\":false,\"volt\":2.84375,\"batt\":99.03846154,\"quality\":3,\"accx\":-128,\"accy\":27}",
     "{\"brand\":\"Govee\",\"model\":\"Bluetooth BBQ Thermometer\",\"model_id\":\"H5055\",\"type\":\"BBQ\",\"cidc\":false,\"tempc1\":28,\"tempf1\":82.4,\"batt\":100}",
     "{\"brand\":\"Govee\",\"model\":\"Bluetooth BBQ Thermometer\",\"model_id\":\"H5055\",\"type\":\"BBQ\",\"cidc\":false,\"tempc2\":31,\"tempf2\":87.8,\"batt\":100}",
     "{\"brand\":\"Govee\",\"model\":\"Bluetooth BBQ Thermometer\",\"model_id\":\"H5055\",\"type\":\"BBQ\",\"cidc\":false,\"tempc4\":30,\"tempf4\":86,\"batt\":100}",