diff --git a/Cargo.lock b/Cargo.lock
index 49916c9..343230f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -8,6 +8,21 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "78200ac3468a57d333cd0ea5dd398e25111194dcacd49208afca95c629a6311d"
 
+[[package]]
+name = "android-tzdata"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e999941b234f3131b00bc13c22d06e8c5ff726d1b6318ac7eb276997bbb4fef0"
+
+[[package]]
+name = "android_system_properties"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "anyhow"
 version = "1.0.98"
@@ -107,6 +122,15 @@ dependencies = [
  "uuid",
 ]
 
+[[package]]
+name = "block-buffer"
+version = "0.10.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71"
+dependencies = [
+ "generic-array",
+]
+
 [[package]]
 name = "bumpalo"
 version = "3.19.0"
@@ -125,18 +149,45 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
 
+[[package]]
+name = "cc"
+version = "1.2.30"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "deec109607ca693028562ed836a5f1c4b8bd77755c4e132fc5ce11b0b6211ae7"
+dependencies = [
+ "shlex",
+]
+
 [[package]]
 name = "cfg-if"
 version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9555578bc9e57714c812a1f84e4fc5b4d21fcb063490c624de019f7464c91268"
 
+[[package]]
+name = "chrono"
+version = "0.4.41"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c469d952047f47f91b68d1cba3f10d63c11d73e4636f24f08daf0278abf01c4d"
+dependencies = [
+ "android-tzdata",
+ "iana-time-zone",
+ "num-traits",
+ "windows-link",
+]
+
 [[package]]
 name = "const-sha1"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0d8a42181e0652c2997ae4d217f25b63c5337a52fd2279736e97b832fa0a3cff"
 
+[[package]]
+name = "core-foundation-sys"
+version = "0.8.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
+
 [[package]]
 name = "critical-section"
 version = "1.2.0"
@@ -211,6 +262,7 @@ version = "0.10.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
 dependencies = [
+ "block-buffer",
  "crypto-common",
 ]
 
@@ -536,6 +588,31 @@ dependencies = [
  "linked_list_allocator",
 ]
 
+[[package]]
+name = "esp-bootloader-esp-idf"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3cb352a8df9c459d0bdf06957cb8293b8bc574138e8c546949955b29c485769"
+dependencies = [
+ "chrono",
+ "document-features",
+ "embedded-storage",
+ "esp-config 0.4.0",
+ "md-5",
+ "strum",
+]
+
+[[package]]
+name = "esp-config"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c8c4c95d8d6243ddb39efe1fcf2524c9becd0f86bb3e24048ed30b4f553609f"
+dependencies = [
+ "document-features",
+ "serde",
+ "serde_json",
+]
+
 [[package]]
 name = "esp-config"
 version = "0.5.0"
@@ -572,7 +649,7 @@ dependencies = [
  "embedded-io",
  "embedded-io-async",
  "enumset",
- "esp-config",
+ "esp-config 0.5.0",
  "esp-hal-procmacros",
  "esp-metadata-generated",
  "esp-riscv-rt",
@@ -614,7 +691,7 @@ dependencies = [
  "embassy-time",
  "embassy-time-driver",
  "embassy-time-queue-utils",
- "esp-config",
+ "esp-config 0.5.0",
  "esp-hal",
  "esp-hal-procmacros",
  "esp-metadata-generated",
@@ -712,7 +789,7 @@ dependencies = [
  "embedded-io-async",
  "enumset",
  "esp-alloc",
- "esp-config",
+ "esp-config 0.5.0",
  "esp-hal",
  "esp-metadata-generated",
  "esp-wifi-sys",
@@ -901,6 +978,7 @@ dependencies = [
  "embedded-io",
  "embedded-io-async",
  "esp-alloc",
+ "esp-bootloader-esp-idf",
  "esp-hal",
  "esp-hal-embassy",
  "esp-println",
@@ -960,6 +1038,30 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
 
+[[package]]
+name = "iana-time-zone"
+version = "0.1.63"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b0c919e5debc312ad217002b8048a17b7d83f80703865bbfcfebb0458b0b27d8"
+dependencies = [
+ "android_system_properties",
+ "core-foundation-sys",
+ "iana-time-zone-haiku",
+ "js-sys",
+ "log",
+ "wasm-bindgen",
+ "windows-core",
+]
+
+[[package]]
+name = "iana-time-zone-haiku"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f31827a206f56af32e590ba56d5d2d085f558508192593743f16b2306495269f"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "ident_case"
 version = "1.0.1"
@@ -1018,6 +1120,12 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "744a4c881f502e98c2241d2e5f50040ac73b30194d64452bb6260393b53f0dc9"
 
+[[package]]
+name = "libc"
+version = "0.2.174"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1171693293099992e19cddea4e8b849964e9846f4acee11b3948bcc337be8776"
+
 [[package]]
 name = "linked_list_allocator"
 version = "0.10.5"
@@ -1054,6 +1162,16 @@ version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0ca88d725a0a943b096803bd34e73a4437208b6077654cc4ecb2947a5f91618d"
 
+[[package]]
+name = "md-5"
+version = "0.10.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d89e7ee0cfbedfc4da3340218492196241d89eefb6dab27de5df917a6d2e78cf"
+dependencies = [
+ "cfg-if",
+ "digest",
+]
+
 [[package]]
 name = "memchr"
 version = "2.7.5"
@@ -1362,6 +1480,18 @@ dependencies = [
  "syn 2.0.104",
 ]
 
+[[package]]
+name = "serde_json"
+version = "1.0.141"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30b9eff21ebe718216c6ec64e1d9ac57087aad11efc64e32002bce4a0d4c03d3"
+dependencies = [
+ "itoa",
+ "memchr",
+ "ryu",
+ "serde",
+]
+
 [[package]]
 name = "serde_yaml"
 version = "0.9.34+deprecated"
@@ -1375,6 +1505,12 @@ dependencies = [
  "unsafe-libyaml",
 ]
 
+[[package]]
+name = "shlex"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
+
 [[package]]
 name = "smoltcp"
 version = "0.12.0"
@@ -1617,6 +1753,65 @@ dependencies = [
  "windows-sys",
 ]
 
+[[package]]
+name = "windows-core"
+version = "0.61.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0fdd3ddb90610c7638aa2b3a3ab2904fb9e5cdbecc643ddb3647212781c4ae3"
+dependencies = [
+ "windows-implement",
+ "windows-interface",
+ "windows-link",
+ "windows-result",
+ "windows-strings",
+]
+
+[[package]]
+name = "windows-implement"
+version = "0.60.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a47fddd13af08290e67f4acabf4b459f647552718f683a7b415d290ac744a836"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.104",
+]
+
+[[package]]
+name = "windows-interface"
+version = "0.59.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bd9211b69f8dcdfa817bfd14bf1c97c9188afa36f4750130fcdf3f400eca9fa8"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.104",
+]
+
+[[package]]
+name = "windows-link"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5e6ad25900d524eaabdbbb96d20b4311e1e7ae1699af4fb28c17ae66c80d798a"
+
+[[package]]
+name = "windows-result"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56f42bd332cc6c8eac5af113fc0c1fd6a8fd2aa08a0119358686e5160d0586c6"
+dependencies = [
+ "windows-link",
+]
+
+[[package]]
+name = "windows-strings"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56e6c93f3a0c3b36176cb1327a4958a0353d5d166c2a35cb268ace15e91d3b57"
+dependencies = [
+ "windows-link",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.59.0"
diff --git a/Cargo.toml b/Cargo.toml
index 9cd351b..6cfaac2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,6 +11,7 @@ doctest = false
 bench = false
 
 [dependencies]
+esp-bootloader-esp-idf = "0.1.0"
 embassy-net = { version = "0.7.0", features = [
   "dhcpv4",
   "medium-ethernet",
diff --git a/src/bin/main.rs b/src/bin/main.rs
index 6680689..8df56e4 100644
--- a/src/bin/main.rs
+++ b/src/bin/main.rs
@@ -31,6 +31,8 @@ fn panic(_: &core::panic::PanicInfo) -> ! {
 
 extern crate alloc;
 
+esp_bootloader_esp_idf::esp_app_desc!();
+
 #[esp_hal_embassy::main]
 async fn main(spawner: Spawner) {
     // ------------------- init ---------------------------