Add C61 support

2025-11-23 22:03:15 +01:00
parent 27e9ac2085
commit 641668e91e
17 changed files with 128 additions and 15 deletions
--- a/.github/workflows/beta.yml
+++ b/.github/workflows/beta.yml
@@ -12,7 +12,7 @@ jobs:
    strategy:
      fail-fast: false
      matrix:
-        board: [esp32, esp32-nopsram, esp32-s3, esp32-s3-nopsram, esp32-s3-oct, esp32-c3, esp32-c5, esp32-c6, esp32-h2, esp32-solo1, esp32-gl-s10, esp32-p4, esp32-p4c5]
+        board: [esp32, esp32-nopsram, esp32-s3, esp32-s3-nopsram, esp32-s3-oct, esp32-c3, esp32-c5, esp32-c6, esp32-c61, esp32-h2, esp32-solo1, esp32-gl-s10, esp32-p4, esp32-p4c5]
        build: [release]
    env:
      BOARD: ${{ matrix.board }}
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -18,7 +18,7 @@ jobs:
    strategy:
      fail-fast: false
      matrix:
-        board: [esp32, esp32-nopsram, esp32-s3, esp32-s3-nopsram, esp32-s3-oct, esp32-c3, esp32-c5, esp32-c6, esp32-h2, esp32-solo1, esp32-gl-s10, esp32-p4, esp32-p4c5]
+        board: [esp32, esp32-nopsram, esp32-s3, esp32-s3-nopsram, esp32-s3-oct, esp32-c3, esp32-c5, esp32-c6, esp32-c61, esp32-h2, esp32-solo1, esp32-gl-s10, esp32-p4, esp32-p4c5]
        build: [release]
    env:
      BOARD: ${{ matrix.board }}
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -34,7 +34,7 @@ jobs:
    strategy:
      fail-fast: false
      matrix:
-        board: [esp32, esp32-nopsram, esp32-s3, esp32-s3-nopsram, esp32-s3-oct, esp32-c3, esp32-c5, esp32-c6, esp32-h2, esp32-solo1, esp32-gl-s10, esp32-p4, esp32-p4c5]
+        board: [esp32, esp32-nopsram, esp32-s3, esp32-s3-nopsram, esp32-s3-oct, esp32-c3, esp32-c5, esp32-c6, esp32-c61, esp32-h2, esp32-solo1, esp32-gl-s10, esp32-p4, esp32-p4c5]
        build: [release]
    env:
      BOARD: ${{ matrix.board }}
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,7 +12,7 @@ jobs:
    strategy:
      fail-fast: false
      matrix:
-        board: [esp32, esp32-nopsram, esp32-s3, esp32-s3-nopsram, esp32-s3-oct, esp32-c3, esp32-c5, esp32-c6, esp32-h2, esp32-solo1, esp32-gl-s10, esp32-p4, esp32-p4c5]
+        board: [esp32, esp32-nopsram, esp32-s3, esp32-s3-nopsram, esp32-s3-oct, esp32-c3, esp32-c5, esp32-c6, esp32-c61, esp32-h2, esp32-solo1, esp32-gl-s10, esp32-p4, esp32-p4c5]
        build: [release]
    env:
      BOARD: ${{ matrix.board }}
--- a/Docker/README.md
+++ b/Docker/README.md
@@ -2,7 +2,7 @@

 You can build this project using Docker. Just run the following commands in the console:

-## Build with PlatformIO (will build for the ESP32, ESP32-S3, ESP32-C3, ESP32-C5, ESP32-C6, ESP32-H2, ESP32-P4 and ESP32-Solo1)
+## Build with PlatformIO (will build for the ESP32, ESP32-S3, ESP32-C3, ESP32-C5, ESP32-C6, ESP32-C61, ESP32-H2, ESP32-P4 and ESP32-Solo1)
 ```console
 git clone https://github.com/technyon/nuki_hub --recursive
 cd nuki_hub/Docker
--- a/README.md
+++ b/README.md
@@ -15,8 +15,8 @@ Feel free to join us on Discord: https://discord.gg/9nPq85bP4p
 ## Supported devices

 <b>Supported ESP32 devices:</b>
- Nuki Hub is compiled against all ESP32 models with Wi-Fi and Bluetooh Low Energy (BLE) which are supported by ESP-IDF 5.5.1 and Arduino Core 3.3.2.
- Tested stable builds are provided for the ESP32, ESP32-S3, ESP32-C3, ESP32-C5, ESP32-C6, ESP32-P4 with the ESP32-C6 module and ESP32-H2.
+- Nuki Hub is compiled against all ESP32 models with Wi-Fi and Bluetooh Low Energy (BLE) which are supported by ESP-IDF 5.5.1 and Arduino Core 3.3.4.
+- Tested stable builds are provided for the ESP32, ESP32-S3, ESP32-C3, ESP32-C5, ESP32-C6, ESP32-C61, ESP32-P4 with the ESP32-C6 module and ESP32-H2.
 - Untested builds are provided for the ESP32-Solo1 and ESP32-P4 with the ESP32-C5 module (as the developers don't own these devices).

 <b>Not supported ESP32 devices:</b>
@@ -59,9 +59,9 @@ See the "[Connecting via Ethernet](#connecting-via-ethernet-optional)" section f
 ## Recommended ESP32 devices

 We don't recommend using the original ESP32 or ESP32-Solo1 devices because these devices experience unexpected crashes related to the (closed-source) BLE controller.<br>
-In newer models (e.g. ESP32-S3, ESP32-P4, ESP32-C3, ESP32-C5, ESP32-C6, ESP32-H2) these unexpected crashed are seen a lot less.
+In newer models (e.g. ESP32-S3, ESP32-P4, ESP32-C3, ESP32-C5, ESP32-C6, ESP32-C61, ESP32-H2) these unexpected crashed are seen a lot less.

-When buying a new device in 2025 we can only recommend the ESP32-P4 or ESP32-S3 with PSRAM (look for an ESP32-S3 with the designation N>=4 and R>=2 such as an ESP32-S3 N16R8).<br>
+When buying a new device in 2025 we recommend the ESP32-P4 or ESP32-S3 with PSRAM (look for an ESP32-S3 with the designation N>=4 and R>=2 such as an ESP32-S3 N16R8).<br>

 The ESP32-P4 with ESP32-C6 or ESP32-C5 module for BLE/WiFi is the most powerfull ESP32 in 2025. 
 It supports anything the ESP32 range has to offer with the highest CPU clocks, largest flash and PSRAM, Ethernet, PoE and WiFi6 (and 5 GHZ WiFi with the C5 as co-processor).
@@ -70,11 +70,13 @@ The ESP32-S3 is a dual-core CPU with many GPIO's, ability to enlarge RAM using P
 The only functions missing from the ESP32-S3 as compared to other ESP devices is the ability to use some Ethernet modules only supported by the original ESP32 (and ESP32-P4) and the ability to connect over WIFI6 (C5, C6 or ESP32-P4 with C6/C5 module)

 The ESP32-C5 with PSRAM is a good option providing higher clockspeeds than the C6 and adding PSRAM and WIFI 6 on the 5 Ghz band support.
+The ESP32-C61 with PSRAM adds PSRAM compared to the C6.
+
 Nuki Hub uses both CPU cores (if available) to process tasks (e.g. HTTP server/MQTT client/BLE scanner/BLE client) and thus runs better on dual-core devices.<br>

 Other considerations:
 - If Ethernet/PoE is required: ESP32-P4 with ESP32-C6 or ESP32-C5 module or ESP32-S3 with PSRAM in combination with a SPI Ethernet module ([W5500](https://www.aliexpress.com/w/wholesale-w5500.html)) and [PoE to Ethernet and USB type B/C splitter](https://aliexpress.com/w/wholesale-poe-splitter-usb-c.html) or the LilyGO-T-ETH ELite, LilyGO-T-ETH-Lite-ESP32S3 or M5stack Atom S3R with the M5stack AtomPoe W5500 module
- If WIFI6 is required: ESP32-P4 with ESP32-C6 or ESP32-C5 module, ESP32-C5 or ESP32-C6
+- If WIFI6 is required: ESP32-P4 with ESP32-C6 or ESP32-C5 module, ESP32-C5, ESP32-C6 or ESP32-C61

 Devices ranked best-to-worst:
 - ESP32-P4 with ESP32-C5 module (UNTESTED)
@@ -85,6 +87,7 @@ Devices ranked best-to-worst:
 - ...... <br>
 (Devices below will not support some Nuki Hub functions, be slower and/or are more likely to experience unexpected crashes)
 - ESP32-S3 without PSRAM
+- ESP32-C61 with PSRAM
 - ......
 - ESP32 with PSRAM
 - ......
@@ -202,6 +205,7 @@ On version >=9.10 of Nuki Hub with only a Nuki Lock connected the expected free
 - ESP32-C3: 70.000 bytes
 - ESP32-C5 with PSRAM: 130.000 bytes + PSRAM
 - ESP32-C6: 200.000 bytes
+- ESP32-C61 with PSRAM: TBD + PSRAM
 - ESP32-P4: 450.000 bytes
 - ESP32-S3 135.000 bytes
 - ESP32-S3 with PSRAM: 185.000 bytes + PSRAM
@@ -962,7 +966,7 @@ Now connect via Wi-Fi and change the network hardware to "Generic W5500".<br>

 If Ethernet hardware isn't detected or initialised properly after changing the network device, Wi-Fi will be used as a fallback.<br>
 <br>
-Note: LAN8720 modules are only supported on the ESP32, ESP32-P4 and ESP32-Solo1, not on the ESP32-S3, ESP32-C3, ESP32-C5 or ESP-C6<br>
+Note: LAN8720 modules are only supported on the ESP32, ESP32-P4 and ESP32-Solo1, not on the ESP32-S3, ESP32-C3, ESP32-C5, ESP-C6 or ESP-C61<br>

 ## Debugging crashes

--- a/boards/nuki-esp32-c61.json
+++ b/boards/nuki-esp32-c61.json
@@ -0,0 +1,44 @@
+{
+  "build": {
+    "arduino": {
+        "partitions": "default_8MB.csv",
+        "memory_type": "qio_qspi"
+    },
+    "core": "esp32",
+    "extra_flags": [
+      "-DBOARD_HAS_PSRAM"
+    ],    
+    "f_cpu": "160000000L",
+    "f_flash": "80000000L",
+    "flash_mode": "qio",
+    "psram_type": "qio",
+    "mcu": "esp32c61",
+    "variant": "esp32c61"
+  },
+  "connectivity": [
+    "bluetooth",
+    "wifi"
+  ],
+  "debug": {
+    "openocd_target": "esp32c61.cfg"
+  },
+  "frameworks": [
+    "arduino",
+    "espidf"
+  ],
+  "name": "Espressif ESP32-C61-DevKitC-1 N8R2 (8 MB Flash Quad, 2 MB PSRAM Quad)",
+  "upload": {
+    "flash_size": "8MB",
+    "maximum_ram_size": 327680,
+    "maximum_size": 8388608,
+    "require_upload_port": true,
+    "speed": 460800
+  },
+  "espidf": {
+    "custom_sdkconfig": [
+      "CONFIG_IDF_TARGET=\"esp32c61\"" 
+    ]
+  },
+  "url": "https://docs.espressif.com/projects/esp-dev-kits/en/latest/esp32c61/esp32-c61-devkitc-1/user_guide.html",
+  "vendor": "Espressif"
+}
--- a/index.html
+++ b/index.html
@@ -70,7 +70,7 @@
                <div id="URL_based_input" class="collapsible">
                    <select id="pick-variant-selector">
                        <optgroup label="Release version">
-                        <option label="NukiHub Default (ESP32, ESP32-C3, ESP32-C5, ESP32-C6, ESP32-S3, ESP32-P4)" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/webflash_manifest.json"></option>
+                        <option label="NukiHub Default (ESP32, ESP32-C3, ESP32-C5, ESP32-C6, ESP32-C61, ESP32-S3, ESP32-P4)" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/webflash_manifest.json"></option>
                        <option label="NukiHub ESP32-S3 OCTAL PSRAM" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/webflash_manifest_s3octal.json"></option>
                        <option label="NukiHub ESP32-SOLO1" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/webflash_manifest_solo1.json"></option>
                        <option label="NukiHub GL-S10" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/webflash_manifest_gls10.json"></option>
@@ -78,7 +78,7 @@
                        <option label="NukiHub ESP32-S3 NO PSRAM" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/webflash_manifest_s3nopsram.json"></option>                        
                        </optgroup>
                        <optgroup label="Beta version">
-                        <option class="beta" label="NukiHub Default (ESP32, ESP32-C3, ESP32-C5, ESP32-C6, ESP32-S3, ESP32-P4)" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/beta/webflash_manifest.json"></option>
+                        <option class="beta" label="NukiHub Default (ESP32, ESP32-C3, ESP32-C5, ESP32-C6, ESP32-C61, ESP32-S3, ESP32-P4)" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/beta/webflash_manifest.json"></option>
                        <option class="beta" label="NukiHub ESP32-S3 OCTAL PSRAM" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/beta/webflash_manifest_s3octal.json"></option>
                        <option class="beta" label="NukiHub GL-S10" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/beta/webflash_manifest_gls10.json"></option>
                        <option class="beta" label="NukiHub ESP32-SOLO1" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/beta/webflash_manifest_solo1.json"></option>
@@ -87,7 +87,7 @@
                        <option class="beta" label="No Beta available" disabled value=""></option>
                        </optgroup>
                        <optgroup label="Development version">
-                        <option label="NukiHub Default (ESP32, ESP32-C3, ESP32-C5, ESP32-C6, ESP32-S3, ESP32-P4)" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/master/webflash_manifest.json"></option>
+                        <option label="NukiHub Default (ESP32, ESP32-C3, ESP32-C5, ESP32-C6, ESP32-C61, ESP32-S3, ESP32-P4)" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/master/webflash_manifest.json"></option>
                        <option label="NukiHub ESP32-S3 OCTAL PSRAM" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/master/webflash_manifest_s3octal.json"></option>
                        <option label="NukiHub ESP32-SOLO1" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/master/webflash_manifest_solo1.json"></option>
                        <option label="NukiHub GL-S10" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/master/webflash_manifest_gls10.json"></option>
--- a/platformio.ini
+++ b/platformio.ini
@@ -162,6 +162,13 @@ build_flags =
    -DNUKI_HUB_HTTPS_SERVER
    -DFORCE_NUKI_HUB_HTTPS_SERVER

+[env:esp32-c61]
+extends = env:esp32
+platform = https://github.com/pioarduino/platform-espressif32.git#develop
+board = nuki-esp32-c61
+board_build.cmake_extra_args =
+    -DSDKCONFIG_DEFAULTS="sdkconfig.defaults;sdkconfig.release.defaults;sdkconfig.singlecore.defaults;sdkconfig.ramoptimize.defaults;sdkconfig.defaults.esp32-c61"
+
 [env:esp32-h2]
 extends = env:esp32
 board = esp32-h2-devkitm-1
@@ -281,6 +288,15 @@ build_flags =
    ${env:esp32_dbg.build_flags}
    -DFORCE_NUKI_HUB_HTTPS_SERVER

+[env:esp32-c61_dbg]
+extends = env:esp32-c61
+board = nuki-esp32-c61
+custom_build = debug
+board_build.cmake_extra_args =
+    -DSDKCONFIG_DEFAULTS="sdkconfig.defaults;sdkconfig.debug.defaults;sdkconfig.singlecore.defaults;sdkconfig.ramoptimize.defaults;sdkconfig.defaults.esp32-c61"
+build_flags =
+    ${env:esp32_dbg.build_flags}
+
 [env:esp32-h2_dbg]
 extends = env:esp32-h2
 custom_build = debug
--- a/resources/how-to-flash.txt
+++ b/resources/how-to-flash.txt
@@ -85,6 +85,13 @@ e000 boot_app0.bin
 10000 nuki_hub_esp32c6.bin
 270000 nuki_hub_updater_esp32c6.bin

+ESP32-C61
+e000 boot_app0.bin
+0 nuki_hub_bootloader_esp32c61.bin
+8000 nuki_hub_partitions_esp32c61.bin
+10000 nuki_hub_esp32c61.bin
+270000 nuki_hub_updater_esp32c61.bin
+
 ESP32-H2
 e000 boot_app0.bin
 0 nuki_hub_bootloader_esp32h2.bin
@@ -154,6 +161,10 @@ esptool.py --chip esp32c5 --port /dev/ttyUSB0 --baud 921600 --before default-res

 esptool.py --chip esp32c6 --port /dev/ttyUSB0 --baud 921600 --before default-reset --after hard-reset write-flash -z --flash-mode dio --flash-freq keep --flash-size detect 0xe000 boot_app0.bin 0x0 nuki_hub_bootloader_esp32c6.bin 0x10000 nuki_hub_esp32c6.bin 0x270000 nuki_hub_updater_esp32c6.bin 0x8000 nuki_hub_partitions_esp32c6.bin

+## ESP32-C61
+
+esptool.py --chip esp32c61 --port /dev/ttyUSB0 --baud 921600 --before default-reset --after hard-reset write-flash -z --flash-mode dio --flash-freq keep --flash-size detect 0xe000 boot_app0.bin 0x0 nuki_hub_bootloader_esp32c61.bin 0x10000 nuki_hub_esp32c61.bin 0x270000 nuki_hub_updater_esp32c61.bin 0x8000 nuki_hub_partitions_esp32c61.bin
+
 ## ESP32-H2

 esptool.py --chip esp32h2 --port /dev/ttyUSB0 --baud 921600 --before default-reset --after hard-reset write-flash -z --flash-mode dio --flash-freq keep --flash-size detect 0xe000 boot_app0.bin 0x0 nuki_hub_bootloader_esp32h2.bin 0x10000 nuki_hub_esp32h2.bin 0x270000 nuki_hub_updater_esp32h2.bin 0x8000 nuki_hub_partitions_esp32h2.bin
--- a/sdkconfig.defaults.esp32-c61
+++ b/sdkconfig.defaults.esp32-c61
@@ -0,0 +1,5 @@
+CONFIG_SPIRAM=y
+CONFIG_SPIRAM_IGNORE_NOTFOUND=y
+CONFIG_MBEDTLS_DEFAULT_MEM_ALLOC=y
+CONFIG_BT_NIMBLE_MEM_ALLOC_MODE_DEFAULT=y
+CONFIG_SPIRAM_MALLOC_RESERVE_INTERNAL=50768
--- a/src/Config.h
+++ b/src/Config.h
@@ -145,6 +145,21 @@
 #define GITHUB_MASTER_UPDATER_BINARY_URL_DBG (char*)"https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/debug/master/nuki_hub_updater_esp32c6.bin"
 #define NUKI_HUB_HW (char*)"ESP32-C6"
 #define BOOT_BUTTON_GPIO (gpio_num_t)9
+#elif defined(CONFIG_IDF_TARGET_ESP32C61)
+#define GITHUB_LATEST_RELEASE_BINARY_URL (char*)"https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/nuki_hub_esp32c61.bin"
+#define GITHUB_LATEST_UPDATER_BINARY_URL (char*)"https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/nuki_hub_updater_esp32c61.bin"
+#define GITHUB_BETA_RELEASE_BINARY_URL (char*)"https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/beta/nuki_hub_esp32c61.bin"
+#define GITHUB_BETA_UPDATER_BINARY_URL (char*)"https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/beta/nuki_hub_updater_esp32c61.bin"
+#define GITHUB_MASTER_RELEASE_BINARY_URL (char*)"https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/master/nuki_hub_esp32c61.bin"
+#define GITHUB_MASTER_UPDATER_BINARY_URL (char*)"https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/master/nuki_hub_updater_esp32c61.bin"
+#define GITHUB_LATEST_RELEASE_BINARY_URL_DBG (char*)"https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/debug/nuki_hub_esp32c61.bin"
+#define GITHUB_LATEST_UPDATER_BINARY_URL_DBG (char*)"https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/debug/nuki_hub_updater_esp32c61.bin"
+#define GITHUB_BETA_RELEASE_BINARY_URL_DBG (char*)"https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/debug/beta/nuki_hub_esp32c61.bin"
+#define GITHUB_BETA_UPDATER_BINARY_URL_DBG (char*)"https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/debug/beta/nuki_hub_updater_esp32c61.bin"
+#define GITHUB_MASTER_RELEASE_BINARY_URL_DBG (char*)"https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/debug/master/nuki_hub_esp32c61.bin"
+#define GITHUB_MASTER_UPDATER_BINARY_URL_DBG (char*)"https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/debug/master/nuki_hub_updater_esp32c61.bin"
+#define NUKI_HUB_HW (char*)"ESP32-C61"
+#define BOOT_BUTTON_GPIO (gpio_num_t)9
 #elif defined(CONFIG_IDF_TARGET_ESP32H2)
 #define GITHUB_LATEST_RELEASE_BINARY_URL (char*)"https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/nuki_hub_esp32h2.bin"
 #define GITHUB_LATEST_UPDATER_BINARY_URL (char*)"https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/nuki_hub_updater_esp32h2.bin"
--- a/src/Gpio.h
+++ b/src/Gpio.h
@@ -103,6 +103,9 @@ private:
 #elif defined(CONFIG_IDF_TARGET_ESP32C6)
    //Based on https://docs.espressif.com/projects/esp-idf/en/latest/esp32c6/api-reference/peripherals/gpio.html and https://www.espressif.com/sites/default/files/documentation/esp32-c6_datasheet_en.pdf
    const std::vector<uint8_t> _availablePins = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 13, 15, 16, 17, 18, 19, 20, 21, 22, 23 };
+#elif defined(CONFIG_IDF_TARGET_ESP32C61)
+    //Based on https://docs.espressif.com/projects/esp-idf/en/latest/esp32c61/api-reference/peripherals/gpio.html and https://www.espressif.com/sites/default/files/documentation/esp32-c61_datasheet_en.pdf
+    const std::vector<uint8_t> _availablePins = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 22, 23, 24, 25, 26, 27, 28, 29 };
 #elif defined(CONFIG_IDF_TARGET_ESP32P4)
    //Based on https://docs.espressif.com/projects/esp-idf/en/latest/esp32p4/api-reference/peripherals/gpio.html
    const std::vector<uint8_t> _availablePins = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33 };
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -534,7 +534,7 @@ uint8_t checkPartition()
    Log->println(running_partition->subtype);


-#if !defined(CONFIG_IDF_TARGET_ESP32C5) && !defined(CONFIG_IDF_TARGET_ESP32P4)
+#if !defined(CONFIG_IDF_TARGET_ESP32C5) && !defined(CONFIG_IDF_TARGET_ESP32P4) && !defined(CONFIG_IDF_TARGET_ESP32C61)
    if(running_partition->size == 1966080)
    {
        return 0;    //OLD PARTITION TABLE
--- a/stacktrace/index.html
+++ b/stacktrace/index.html
@@ -93,6 +93,7 @@
            <option label="NukiHub ESP32-C3" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/nuki_hub_esp32c3.elf"></option>
            <option label="NukiHub ESP32-C5" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/nuki_hub_esp32c5.elf"></option>
            <option label="NukiHub ESP32-C6" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/nuki_hub_esp32c6.elf"></option>
+            <option label="NukiHub ESP32-C61" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/nuki_hub_esp32c61.elf"></option>            
            <option label="NukiHub ESP32-S3" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/nuki_hub_esp32s3.elf"></option>
            <option label="NukiHub ESP32-S3 OCTAL PSRAM" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/nuki_hub_esp32s3oct.elf"></option>
            <option label="NukiHub ESP32-P4" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/nuki_hub_esp32p4.elf"></option>
@@ -104,6 +105,7 @@
            <option class="beta" label="NukiHub ESP32-C3" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/beta/nuki_hub_esp32c3.elf"></option>
            <option class="beta" label="NukiHub ESP32-C5" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/beta/nuki_hub_esp32c5.elf"></option>
            <option class="beta" label="NukiHub ESP32-C6" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/beta/nuki_hub_esp32c6.elf"></option>
+            <option class="beta" label="NukiHub ESP32-C61" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/beta/nuki_hub_esp32c61.elf"></option>
            <option class="beta" label="NukiHub ESP32-S3" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/beta/nuki_hub_esp32s3.elf"></option>
            <option class="beta" label="NukiHub ESP32-S3 OCTAL PSRAM" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/beta/nuki_hub_esp32s3oct.elf"></option>
            <option class="beta" label="NukiHub ESP32-P4" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/beta/nuki_hub_esp32p4.elf"></option>
@@ -116,6 +118,7 @@
            <option label="NukiHub ESP32-C3" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/master/nuki_hub_esp32c3.elf"></option>
            <option label="NukiHub ESP32-C5" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/master/nuki_hub_esp32c5.elf"></option>
            <option label="NukiHub ESP32-C6" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/master/nuki_hub_esp32c6.elf"></option>
+            <option label="NukiHub ESP32-C61" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/master/nuki_hub_esp32c61.elf"></option>
            <option label="NukiHub ESP32-S3" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/master/nuki_hub_esp32s3.elf"></option>
            <option label="NukiHub ESP32-S3 OCTAL PSRAM" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/master/nuki_hub_esp32s3oct.elf"></option>
            <option label="NukiHub ESP32-P4" value="https://raw.githubusercontent.com/technyon/nuki_hub/binary/ota/master/nuki_hub_esp32p4.elf"></option>
--- a/updater/platformio.ini
+++ b/updater/platformio.ini
@@ -145,6 +145,13 @@ board = nuki-esp32-c5
 board_build.cmake_extra_args =
    -DSDKCONFIG_DEFAULTS="sdkconfig.defaults;sdkconfig.defaults.esp32-c5"

+[env:updater_esp32-c61]
+extends = env:updater_esp32
+platform = https://github.com/pioarduino/platform-espressif32.git#develop
+board = nuki-esp32-c61
+board_build.cmake_extra_args =
+    -DSDKCONFIG_DEFAULTS="sdkconfig.defaults;sdkconfig.defaults.esp32-c61"
+
 [env:updater_esp32-p4]
 extends = env:updater_esp32
 board_build.embed_txtfiles =
--- a/updater/sdkconfig.defaults.esp32-c61
+++ b/updater/sdkconfig.defaults.esp32-c61
@@ -0,0 +1,5 @@
+CONFIG_SPIRAM=y
+CONFIG_SPIRAM_IGNORE_NOTFOUND=y
+CONFIG_MBEDTLS_DEFAULT_MEM_ALLOC=y
+CONFIG_BT_NIMBLE_MEM_ALLOC_MODE_DEFAULT=y
+CONFIG_SPIRAM_MALLOC_RESERVE_INTERNAL=50768