diff --git a/.gitignore b/.gitignore
index 34ceb02..54ca2fd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,3 +24,11 @@ runtime/licenses/
 runtime/PYTHON.json
 
 runtime/success
+
+firmware/.cache/
+
+firmware/packages/
+
+firmware/platforms/
+
+firmware/appstate.json
diff --git a/firmware/platformio.ini b/firmware/platformio.ini
index e06a3b2..f5da2f4 100644
--- a/firmware/platformio.ini
+++ b/firmware/platformio.ini
@@ -10,7 +10,7 @@
 
 [platformio]
 default_envs = esp32doit-devkit-v1-jtag
-
+core_dir = .
 
 [env:esp32doit-devkit-v1-jtag]
 platform = espressif32@3.0.0
@@ -37,8 +37,7 @@ platform = espressif32@3.0.0
 board = esp32doit-devkit-v1
 framework = espidf
 platform_packages = 
-    toolchain-xtensa32@2.80400.210211   ; Updated toolchain for esp32 
-    framework-espidf@3.40001.200521     ; ESP-IDF 4.0.1
+    tool-esptool
 upload_protocol = esptool
 upload_port = /dev/ttyUSB1
 monitor_port = /dev/ttyUSB1
diff --git a/requirements.sh b/requirements.sh
index ede5bc6..3122ef6 100755
--- a/requirements.sh
+++ b/requirements.sh
@@ -7,6 +7,6 @@ sudo apt install cmake clang zstd software-properties-common -y
 echo -e "\n\nInstalling latest stable wireshark"
 sudo add-apt-repository --y ppa:wireshark-dev/stable
 sudo apt-get update
-sudo apt install wireshark-dev -y
+sudo apt install wireshark wireshark-dev -y
 
 echo "Done! Run build.sh to build project"