Create pybstick26-esp32c3 port.

Add files for pybstick26-esp32c3 in the right forlder for this last commit.

Author: garatronic

ports/esp32/boards/GARATRONIC_PYBSTICK26_ESP32C3/board.json

@@ -0,0 +1,23 @@
+{
+    "deploy": [
+        "../deploy_nativeusb.md"
+    ],
+    "deploy_options": {
+        "flash_offset": "0"
+    },
+    "docs": "",
+    "features": [
+        "BLE",
+        "External Flash",
+	"RGB LED",
+        "WiFi"
+    ],
+    "images": [
+        "https://github.com/mchobby/pyboard-driver/blob/master/PYBStick-ESP32-C3/docs/_static/GAR-PYBSTICK26-C3-mUSB-00.JPG"
+    ],
+    "mcu": "esp32c3",
+    "product": "PYBSTICK26_ESP32C3",
+    "thumbnail": "",
+    "url": "https://shop.mchobby.be/fr/pybstick/2505-pybstick26-esp32-c3-micropython-et-arduino-3232100025059.html",
+    "vendor": "Garatronic"
+}

ports/esp32/boards/GARATRONIC_PYBSTICK26_ESP32C3/modules/pybstick26_esp32c3.py

@@ -0,0 +1,29 @@
+# PYBSTICK26-ESP32C3 MicroPython Helper Library
+# V1.0 by fpie for GARATRONIC (2025)
+#
+
+from micropython import const
+from machine import Pin
+
+# Pin Assignments
+
+# SPI
+SPI_MOSI = const(7)
+SPI_MISO = const(2)
+SPI_CLK = const(6)
+
+# I2C
+I2C_SDA = const(0)
+I2C_SCL = const(1)
+
+# LED
+LED = const(8)
+
+# BUTTONS
+BUTTON_A = const(9)
+BUTTON_B = const(5)
+
+# Built-in peripherals
+
+led = Pin(LED, Pin.OUT, value=0)
+button = Pin(BUTTON_B, Pin.IN, Pin.PULL_UP)

ports/esp32/boards/GARATRONIC_PYBSTICK26_ESP32C3/mpconfigboard.cmake

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+set(IDF_TARGET esp32c3)
+
+set(SDKCONFIG_DEFAULTS
+    boards/sdkconfig.base
+    boards/sdkconfig.ble
+    boards/GARATRONIC_PYBSTICK26_ESP32C3/sdkconfig.board
+)
+
+set(MICROPY_FROZEN_MANIFEST ${MICROPY_BOARD_DIR}/manifest.py)

ports/esp32/boards/GARATRONIC_PYBSTICK26_ESP32C3/mpconfigboard.h

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+#define MICROPY_HW_BOARD_NAME               "PYBSTICK26_ESP32C3"
+#define MICROPY_HW_MCU_NAME                 "ESP32C3"
+#define MICROPY_PY_NETWORK_HOSTNAME_DEFAULT "pybstick26_esp32c3"
+
+#define MICROPY_HW_I2C0_SCL                 (1)
+#define MICROPY_HW_I2C0_SDA                 (0)
+
+#define MICROPY_HW_SPI1_MOSI                (7)
+#define MICROPY_HW_SPI1_MISO                (2)
+#define MICROPY_HW_SPI1_SCK                 (6)

ports/esp32/boards/GARATRONIC_PYBSTICK26_ESP32C3/sdkconfig.board

@@ -0,0 +1,4 @@
+CONFIG_ESP32C3_REV_MIN_3=y
+
+# Workaround for https://github.com/espressif/esp-idf/issues/14456
+CONFIG_ESP_SYSTEM_HW_STACK_GUARD=n