diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..89cc49c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+.pio
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/ipch
diff --git a/.vscode/extensions.json b/.vscode/extensions.json
new file mode 100644
index 0000000..080e70d
--- /dev/null
+++ b/.vscode/extensions.json
@@ -0,0 +1,10 @@
+{
+    // See http://go.microsoft.com/fwlink/?LinkId=827846
+    // for the documentation about the extensions.json format
+    "recommendations": [
+        "platformio.platformio-ide"
+    ],
+    "unwantedRecommendations": [
+        "ms-vscode.cpptools-extension-pack"
+    ]
+}
diff --git a/library.json b/library.json
index c9ebfcb..203cc6c 100644
--- a/library.json
+++ b/library.json
@@ -10,7 +10,7 @@
     "type": "git",
     "url": "https://github.com/m5stack/M5StickC-Plus.git"
   },
-  "version": "0.0.9",
+  "version": "0.1.0",
   "frameworks": "arduino",
   "platforms": "espressif32",
   "headers": "M5StickCPlus.h"
diff --git a/library.properties b/library.properties
index e3947c0..6a30433 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=M5StickCPlus
-version=0.0.9
+version=0.1.0
 author=M5Stack
 maintainer=M5Stack
 sentence=Library for M5StickC Plus development kit
@@ -8,4 +8,4 @@ category=Device Control
 url=https://github.com/m5stack/M5StickC-Plus.git
 architectures=esp32
 includes=M5StickCPlus.h
-depends=M5Family,M5Hat-8Servos,M5_JoyC,M5-RoverC
\ No newline at end of file
+depends=M5Family,M5Hat-8Servos,M5Hat-JoyC,M5-RoverC
\ No newline at end of file
diff --git a/src/Fonts/glcdfont.c b/src/Fonts/glcdfont.c
index 2771af1..0303023 100644
--- a/src/Fonts/glcdfont.c
+++ b/src/Fonts/glcdfont.c
@@ -7,7 +7,7 @@
 
 // Standard ASCII 5x7 font
 
-static const unsigned char font[] PROGMEM = {
+const unsigned char font[] PROGMEM = {
     0x00, 0x00, 0x00, 0x00, 0x00, 0x3E, 0x5B, 0x4F, 0x5B, 0x3E, 0x3E, 0x6B,
     0x4F, 0x6B, 0x3E, 0x1C, 0x3E, 0x7C, 0x3E, 0x1C, 0x18, 0x3C, 0x7E, 0x3C,
     0x18, 0x1C, 0x57, 0x7D, 0x57, 0x1C, 0x1C, 0x5E, 0x7F, 0x5E, 0x1C, 0x00,
diff --git a/src/utility/MPU6886.cpp b/src/utility/MPU6886.cpp
index ddd8527..ae1dcac 100644
--- a/src/utility/MPU6886.cpp
+++ b/src/utility/MPU6886.cpp
@@ -386,7 +386,6 @@ void MPU6886::disableFIFO(void) {
 
 int MPU6886::getFIFOData(int16_t databuf[]) {
     uint8_t buf[14];
-    uint8_t i;
 
     I2C_Read_NBytes(MPU6886_ADDRESS, MPU6886_FIFO_R_W, 14,
                     buf);  // Burst read 14 byte sensor data sample array
@@ -408,7 +407,6 @@ int MPU6886::getFIFOData(int16_t databuf[]) {
 int MPU6886::getFIFOData(int16_t* ax, int16_t* ay, int16_t* az, int16_t* gx,
                          int16_t* gy, int16_t* gz, int16_t* t) {
     uint8_t buf[14];
-    uint8_t i;
 
     I2C_Read_NBytes(MPU6886_ADDRESS, MPU6886_FIFO_R_W, 14,
                     buf);  // Burst read 14 byte sensor data sample array