diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 5b5fb670a..b68c9bbf2 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -113,9 +113,9 @@ jobs:
         fetch-depth: 2
     - name: Build esp32 binary
       run: |
-        bash -c '. /home/testbot/.bash_profile ; git config --global --add safe.directory "$ESP_ROOT"/esp-idf && make build-esp32-bin && cargo +esp build -p micro-rdk-ffi --target=xtensa-esp32-espidf -Zbuild-std=std,panic_abort --locked --release'
+        bash -c '. /home/testbot/.bash_profile ; git config --global --add safe.directory "$ESP_ROOT"/esp-idf && make build-esp32-bin && cargo +esp build -p micro-rdk-ffi --target=xtensa-esp32-espidf -Zbuild-std=std,panic_abort --locked --profile release-ffi'
         cp target/xtensa-esp32-espidf/micro-rdk-server-esp32.bin micro-rdk-server-esp32.bin
-        cp target/xtensa-esp32-espidf/release/libmicrordk.a libmicrordk.a
+        cp target/xtensa-esp32-espidf/release-ffi/libmicrordk.a libmicrordk.a
         cp micro-rdk-ffi/include/micrordk.h micrordk.h
     - name: Upload release Lib
       uses: actions/upload-artifact@v4
diff --git a/Cargo.lock b/Cargo.lock
index 30859d148..d9e157e2f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2470,7 +2470,7 @@ dependencies = [
 
 [[package]]
 name = "micro-rdk"
-version = "0.2.3"
+version = "0.2.4"
 dependencies = [
  "async-channel 2.3.1",
  "async-executor",
@@ -2529,7 +2529,7 @@ dependencies = [
 
 [[package]]
 name = "micro-rdk-ffi"
-version = "0.2.3"
+version = "0.2.4"
 dependencies = [
  "async-channel 2.3.1",
  "base64 0.21.7",
@@ -2552,7 +2552,7 @@ dependencies = [
 
 [[package]]
 name = "micro-rdk-installer"
-version = "0.2.3"
+version = "0.2.4"
 dependencies = [
  "anyhow",
  "clap 4.5.7",
@@ -2574,7 +2574,7 @@ dependencies = [
 
 [[package]]
 name = "micro-rdk-macros"
-version = "0.2.3"
+version = "0.2.4"
 dependencies = [
  "micro-rdk",
  "proc-macro-crate 2.0.0",
@@ -2585,7 +2585,7 @@ dependencies = [
 
 [[package]]
 name = "micro-rdk-modular-driver-example"
-version = "0.2.3"
+version = "0.2.4"
 dependencies = [
  "log",
  "micro-rdk",
@@ -2593,7 +2593,7 @@ dependencies = [
 
 [[package]]
 name = "micro-rdk-server"
-version = "0.2.3"
+version = "0.2.4"
 dependencies = [
  "async-channel 2.3.1",
  "embedded-hal 0.2.7",
diff --git a/Cargo.toml b/Cargo.toml
index a53f074fa..d06e069b4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,17 +22,21 @@ description = "Viam RDK for microcontroller"
 edition = "2021"
 license = "AGPL-3.0"
 repository = "https://github.com/viamrobotics/micro-rdk"
-version = "0.2.3"
+version = "0.2.4"
 rust-version = "1.75"
 
 [profile.release]
-debug = true # Symbols are nice and they don't increase the size on Flash
 opt-level = "s"
 
 [profile.dev]
 debug = true # Symbols are nice and they don't increase the size on Flash
 opt-level = "z"
 
+[profile.release-ffi]
+inherits = "release"
+debug = true # Symbols are nice and they don't increase the size on Flash
+opt-level = "s"
+
 [workspace.dependencies]
 anyhow = "1.0.71"
 async-channel = "2"
diff --git a/micro-rdk-ffi/include/micrordk.h b/micro-rdk-ffi/include/micrordk.h
index 8054bdefa..2fc4d91a2 100644
--- a/micro-rdk-ffi/include/micrordk.h
+++ b/micro-rdk-ffi/include/micrordk.h
@@ -199,7 +199,7 @@ enum viam_code get_readings_add_string(struct get_readings_context *ctx,
                                        const char *value);
 
 /*
- This function  adds raw attributes to a sensor reading request
+ This function can be use by a sensor during the call to `get_readings_callback` to add a `raw_attributes` struct
  */
 enum viam_code get_readings_add_raw_attributes(struct get_readings_context *ctx,
                                                const struct raw_attributes *raw_attrs);
diff --git a/micro-rdk-ffi/micrordklib-idf-component/CMakeLists.txt b/micro-rdk-ffi/micrordklib-idf-component/CMakeLists.txt
index aa3345422..ac150ad20 100644
--- a/micro-rdk-ffi/micrordklib-idf-component/CMakeLists.txt
+++ b/micro-rdk-ffi/micrordklib-idf-component/CMakeLists.txt
@@ -1,7 +1,7 @@
 idf_component_register(INCLUDE_DIRS "${CMAKE_CURRENT_SOURCE_DIR}")
 idf_build_set_property(INCLUDE_DIRECTORIES "${CMAKE_CURRENT_BINARY_DIR}/assets" APPEND)
 
-set(LIBMICRORDK_VERSION v0.2.3)
+set(LIBMICRORDK_VERSION v0.2.4)
 set(LIBMICRORDK_URL https://github.com/viamrobotics/micro-rdk/releases/download/${LIBMICRORDK_VERSION}/micro-rdk-lib.zip)
 set(LIBMICRORDK_PATH ${CMAKE_BINARY_DIR}/import/micro-rdk-lib.zip)
 
diff --git a/micro-rdk-ffi/micrordklib-idf-component/Kconfig b/micro-rdk-ffi/micrordklib-idf-component/Kconfig
index bf19782ed..43ca9cbc7 100644
--- a/micro-rdk-ffi/micrordklib-idf-component/Kconfig
+++ b/micro-rdk-ffi/micrordklib-idf-component/Kconfig
@@ -2,7 +2,7 @@ menu "Micro RDK configuration"
      config MICRO_RDK_ENABLE_BUILD_LIBRARY
         bool "Enable Micro-RDK library"
         default n
-        depends on (ESP_SYSTEM_EVENT_TASK_STACK_SIZE >= 4096) && (PTHREAD_TASK_STACK_SIZE_DEFAULT>=8192) && ESP32_SPIRAM_SUPPORT && (SPIRAM_MALLOC_ALWAYSINTERNAL >= 4090) && MBEDTLS_EXTERNAL_MEM_ALLOC
+        depends on (ESP_SYSTEM_EVENT_TASK_STACK_SIZE >= 4096) && (PTHREAD_TASK_STACK_SIZE_DEFAULT>=8192) && ESP32_SPIRAM_SUPPORT && (SPIRAM_MALLOC_ALWAYSINTERNAL <= 2048) && MBEDTLS_EXTERNAL_MEM_ALLOC
         select ESP_TLS_SERVER
         select SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY
         select MBEDTLS_SSL_PROTO_DTLS
diff --git a/micro-rdk-ffi/micrordklib-idf-component/idf_component.yml b/micro-rdk-ffi/micrordklib-idf-component/idf_component.yml
index 5e0ffffba..c212c200e 100644
--- a/micro-rdk-ffi/micrordklib-idf-component/idf_component.yml
+++ b/micro-rdk-ffi/micrordklib-idf-component/idf_component.yml
@@ -1,4 +1,4 @@
-version: "0.2.3"
+version: "0.2.4"
 description: "Micro-RDK lib"
 dependencies:
   ## Required IDF version
diff --git a/templates/module/Cargo.toml b/templates/module/Cargo.toml
index f09c35910..43e6903c9 100644
--- a/templates/module/Cargo.toml
+++ b/templates/module/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "{{project-name}}"
-version = "0.2.3"
+version = "0.2.4"
 edition = "2021"
 authors = ["{{authors}}"]
 resolver = "2"
diff --git a/templates/project/Cargo.toml b/templates/project/Cargo.toml
index 6b93cbf6d..cf2d6e19b 100644
--- a/templates/project/Cargo.toml
+++ b/templates/project/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "{{project-name}}"
-version = "0.2.3"
+version = "0.2.4"
 edition = "2021"
 authors = ["{{authors}}"]
 resolver = "2"