diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9fc30c5..2ab7134 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -99,6 +99,8 @@ jobs:
                       chip: esp32c3
                     - name: ESP32C3_OctopusLab_LoRa
                       chip: esp32c3
+                    - name: ESP32C3_SuperMini_DIY_LoRa_SX1278
+                      chip: esp32c3
                     - name: QRPLabs_LightGateway_1_0
                       chip: esp32s3
                     - name: QRPLabs_LightGateway_Plus_1_0
diff --git a/README.md b/README.md
index c5a860a..71d3b43 100644
--- a/README.md
+++ b/README.md
@@ -53,6 +53,8 @@ ____________________________________________________
 
 - ESP32C3 + Ebyte 400M30S(or 900M30S) 1W LoRa Module for another DIY version.
 
+- ESP32C3 SuperMini + SX1278 (RA-01/RA-02) LoRa Module DIY version.
+
 - ESP32 + 4G/LTE A7670 Modem + SX1278 DIY Version.
 
 - Wemos Lolin32 Oled + SX1278 DIY Version.
diff --git a/src/battery_utils.cpp b/src/battery_utils.cpp
index 0e56ef2..cf30f8d 100644
--- a/src/battery_utils.cpp
+++ b/src/battery_utils.cpp
@@ -160,7 +160,7 @@ namespace BATTERY_Utils {
 
             int sampleSum = 0;
             for (int i = 0; i < adcReadings; i++) {
-                #if defined(ESP32_DIY_LoRa_SX1278) || defined(ESP32_DIY_LoRa_915_SX1276) || defined(ESP32_DIY_1W_LoRa_E22_400M30S) || defined(ESP32_DIY_1W_LoRa_915_E22_900M30S) || defined(ESP32_DIY_1W_LoRa_E32_400M30S)
+                #if defined(ESP32_DIY_LoRa_SX1278) || defined(ESP32_DIY_LoRa_915_SX1276) || defined(ESP32_DIY_1W_LoRa_E22_400M30S) || defined(ESP32_DIY_1W_LoRa_915_E22_900M30S) || defined(ESP32_DIY_1W_LoRa_E32_400M30S) || defined(ESP32C3_SuperMini_DIY_LoRa_SX1278)
                     sampleSum = 0;
                 #else
                     #ifdef HAS_ADC_CALIBRATION
diff --git a/variants/ESP32C3_SuperMini_DIY_LoRa_SX1278/board_pinout.h b/variants/ESP32C3_SuperMini_DIY_LoRa_SX1278/board_pinout.h
new file mode 100644
index 0000000..c43dec7
--- /dev/null
+++ b/variants/ESP32C3_SuperMini_DIY_LoRa_SX1278/board_pinout.h
@@ -0,0 +1,46 @@
+/* Copyright (C) 2025 Ricardo Guzman - CA2RXU
+ *
+ * This file is part of LoRa APRS iGate.
+ *
+ * LoRa APRS iGate is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * LoRa APRS iGate is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with LoRa APRS iGate. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef BOARD_PINOUT_H_
+#define BOARD_PINOUT_H_
+
+    #define HAS_SX1278
+    #define RADIO_SCLK_PIN          4
+    #define RADIO_MISO_PIN          5
+    #define RADIO_MOSI_PIN          6
+    #define RADIO_CS_PIN            7
+    #define RADIO_RST_PIN           3
+    #define RADIO_BUSY_PIN          2
+    #define RADIO_WAKEUP_PIN        RADIO_BUSY_PIN
+    #define GPIO_WAKEUP_PIN         GPIO_NUM_2
+
+    //  Display
+    #define HAS_DISPLAY
+
+    #undef  OLED_SDA
+    #undef  OLED_SCL
+    #undef  OLED_RST
+
+    #define OLED_SDA            8
+    #define OLED_SCL            9
+    #define OLED_RST            10
+
+    //  I2C
+    #define USE_WIRE_WITH_OLED_PINS
+
+#endif
\ No newline at end of file
diff --git a/variants/ESP32C3_SuperMini_DIY_LoRa_SX1278/platformio.ini b/variants/ESP32C3_SuperMini_DIY_LoRa_SX1278/platformio.ini
new file mode 100644
index 0000000..9867f42
--- /dev/null
+++ b/variants/ESP32C3_SuperMini_DIY_LoRa_SX1278/platformio.ini
@@ -0,0 +1,13 @@
+[env:ESP32C3_SuperMini_DIY_LoRa_SX1278]
+board = esp32-c3-devkitm-1
+board_build.mcu = esp32c3
+build_flags =
+	${common.build_flags}
+	${common.usb_flags}
+	-D RADIOLIB_EXCLUDE_LR11X0=1
+	-D RADIOLIB_EXCLUDE_SX126X=1
+	-D RADIOLIB_EXCLUDE_SX128X=1
+	-D ESP32C3_SuperMini_DIY_LoRa_SX1278
+lib_deps =
+	${common.lib_deps}
+	${common.display_libs}
\ No newline at end of file