From d3adcbbb3409ed1995bfe821ec819c82963c842d Mon Sep 17 00:00:00 2001
From: ot0tot <36753790+ot0tot@users.noreply.github.com>
Date: Sun, 14 Dec 2025 22:53:48 -0500
Subject: [PATCH 1/4] Add AIKONH743
---
configs/AIKONH743/config.h | 145 +++++++++++++++++++++++++++++++++++++
1 file changed, 145 insertions(+)
create mode 100644 configs/AIKONH743/config.h
diff --git a/configs/AIKONH743/config.h b/configs/AIKONH743/config.h
new file mode 100644
index 000000000..8c6164673
--- /dev/null
+++ b/configs/AIKONH743/config.h
@@ -0,0 +1,145 @@
+/*
+ * This file is part of Betaflight.
+ *
+ * Betaflight is free software. You can redistribute this software
+ * and/or modify this software 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.
+ *
+ * Betaflight 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 this software.
+ *
+ * If not, see .
+ */
+
+#pragma once
+
+#define FC_TARGET_MCU STM32H743
+
+#define BOARD_NAME AIKONH743
+#define MANUFACTURER_ID AIKO
+
+#define USE_ACC
+#define USE_ACC_SPI_ICM42688P
+#define USE_GYRO
+#define USE_GYRO_SPI_ICM42688P
+#define USE_BARO
+#define USE_BARO_DPS310
+#define USE_FLASH
+#define USE_FLASH_W25N01G
+#define USE_MAX7456
+#define USE_GYRO_CLKIN
+
+#define BEEPER_PIN PB1
+
+#define MOTOR1_PIN PA0
+#define MOTOR2_PIN PA1
+#define MOTOR3_PIN PA2
+#define MOTOR4_PIN PA3
+#define MOTOR5_PIN PD12
+#define MOTOR6_PIN PD13
+#define MOTOR7_PIN PD14
+#define MOTOR8_PIN PD15
+
+#define LED_STRIP_PIN PB0
+
+#define UART1_TX_PIN PA9
+#define UART1_RX_PIN PA10
+#define UART2_TX_PIN PD5
+#define UART2_RX_PIN PD6
+#define UART3_TX_PIN PD8
+#define UART3_RX_PIN PD9
+#define UART4_TX_PIN PD1
+#define UART4_RX_PIN PD0
+#define UART5_TX_PIN PB9
+#define UART5_RX_PIN PB8
+#define UART6_TX_PIN PC6
+#define UART6_RX_PIN PC7
+#define UART7_TX_PIN PE8
+#define UART7_RX_PIN PE7
+#define UART8_TX_PIN PE1
+#define UART8_RX_PIN PE0
+
+#define I2C1_SCL_PIN PB6
+#define I2C1_SDA_PIN PB7
+#define I2C2_SCL_PIN PB10
+#define I2C2_SDA_PIN PB11
+
+#define LED0_PIN PE2
+#define LED1_PIN PE3
+
+#define SPI1_SCK_PIN PA5
+#define SPI1_SDI_PIN PA6
+#define SPI1_SDO_PIN PA7
+#define SPI2_SCK_PIN PB13
+#define SPI2_SDI_PIN PB14
+#define SPI2_SDO_PIN PB15
+#define SPI3_SCK_PIN PB3
+#define SPI3_SDI_PIN PB4
+#define SPI3_SDO_PIN PB5
+#define MAX7456_SPI_CS_PIN PA15
+#define SPI4_SCK_PIN PE12
+#define SPI4_SDI_PIN PE13
+#define SPI4_SDO_PIN PE14
+#define FLASH_CS_PIN PE11
+
+#define ADC_VBAT_PIN PC3
+#define ADC_CURR_PIN PC2
+
+#define PINIO1_PIN PE4
+#define PINIO2_PIN PC4
+
+#define GYRO_1_EXTI_PIN PB2
+#define GYRO_1_CS_PIN PA4
+#define GYRO_1_CLKIN_PIN PE6
+
+#define GYRO_2_EXTI_PIN PD7
+#define GYRO_2_CS_PIN PB12
+#define GYRO_2_CLKIN_PIN PE5
+
+#define TIMER_PIN_MAPPING \
+ TIMER_PIN_MAP( 1, PA0, 1, 0 ) \
+ TIMER_PIN_MAP( 1, PA1, 1, 1 ) \
+ TIMER_PIN_MAP( 2, PA2, 1, 2 ) \
+ TIMER_PIN_MAP( 3, PA3, 1, 3 ) \
+ TIMER_PIN_MAP( 4, PD12, 1, 4 ) \
+ TIMER_PIN_MAP( 5, PD13, 1, 5 ) \
+ TIMER_PIN_MAP( 6, PD14, 1, 6 ) \
+ TIMER_PIN_MAP( 7, PD15, 1, 7 ) \
+ TIMER_PIN_MAP( 8, PB0, 1, 8 ) \
+ TIMER_PIN_MAP( 9, PE6, 1, -1 ) \
+ TIMER_PIN_MAP(10, PE5, 1, -1 )
+
+#define ADC1_DMA_OPT 9
+#define ADC3_DMA_OPT 10
+#define TIMUP2_DMA_OPT 11
+#define TIMUP4_DMA_OPT 12
+
+#define MAG_I2C_INSTANCE I2CDEV_2
+#define BARO_I2C_INSTANCE I2CDEV_1
+
+#define DEFAULT_BLACKBOX_DEVICE BLACKBOX_DEVICE_FLASH
+#define DEFAULT_GYRO_TO_USE GYRO_CONFIG_USE_GYRO_BOTH
+#define DEFAULT_CURRENT_METER_SOURCE CURRENT_METER_ADC
+#define DEFAULT_VOLTAGE_METER_SOURCE VOLTAGE_METER_ADC
+#define BEEPER_INVERTED
+#define MAX7456_SPI_INSTANCE SPI3
+#define FLASH_SPI_INSTANCE SPI2
+#define PINIO1_BOX 40
+#define PINIO1_CONFIG 129
+#define BOX_USER1_NAME "10V BEC OFF"
+#define PINIO2_BOX 41
+#define PINIO2_CONFIG 1
+#define BOX_USER2_NAME "CAM 1,2"
+#define GYRO_1_SPI_INSTANCE SPI1
+//#define GYRO_1_ALIGN CW180_DEG
+#define GYRO_2_SPI_INSTANCE SPI2
+//#define GYRO_2_ALIGN CW0_DEG
+//#define DEFAULT_ALIGN_BOARD_YAW -45
From c75046055b2eef1b1eaeeb63f9ff240c55582320 Mon Sep 17 00:00:00 2001
From: ot0tot <36753790+ot0tot@users.noreply.github.com>
Date: Sun, 18 Jan 2026 23:02:41 -0500
Subject: [PATCH 2/4] Fix UART5
---
configs/AIKONH743/config.h | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/configs/AIKONH743/config.h b/configs/AIKONH743/config.h
index 8c6164673..96c426950 100644
--- a/configs/AIKONH743/config.h
+++ b/configs/AIKONH743/config.h
@@ -58,8 +58,8 @@
#define UART3_RX_PIN PD9
#define UART4_TX_PIN PD1
#define UART4_RX_PIN PD0
-#define UART5_TX_PIN PB9
-#define UART5_RX_PIN PB8
+#define UART5_TX_PIN PB6
+#define UART5_RX_PIN PB5
#define UART6_TX_PIN PC6
#define UART6_RX_PIN PC7
#define UART7_TX_PIN PE8
@@ -67,8 +67,8 @@
#define UART8_TX_PIN PE1
#define UART8_RX_PIN PE0
-#define I2C1_SCL_PIN PB6
-#define I2C1_SDA_PIN PB7
+#define I2C1_SCL_PIN PB8
+#define I2C1_SDA_PIN PB9
#define I2C2_SCL_PIN PB10
#define I2C2_SDA_PIN PB11
@@ -136,7 +136,7 @@
#define PINIO1_CONFIG 129
#define BOX_USER1_NAME "10V BEC OFF"
#define PINIO2_BOX 41
-#define PINIO2_CONFIG 1
+#define PINIO2_CONFIG 129
#define BOX_USER2_NAME "CAM 1,2"
#define GYRO_1_SPI_INSTANCE SPI1
//#define GYRO_1_ALIGN CW180_DEG
From 7ebcb1b68bd81e7d0f09ea3dd57dbabc3d5cfe89 Mon Sep 17 00:00:00 2001
From: ot0tot <36753790+ot0tot@users.noreply.github.com>
Date: Wed, 21 Jan 2026 08:28:17 -0500
Subject: [PATCH 3/4] Update config.h
---
configs/AIKONH743/config.h | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/configs/AIKONH743/config.h b/configs/AIKONH743/config.h
index 96c426950..a16b30b93 100644
--- a/configs/AIKONH743/config.h
+++ b/configs/AIKONH743/config.h
@@ -83,7 +83,7 @@
#define SPI2_SDO_PIN PB15
#define SPI3_SCK_PIN PB3
#define SPI3_SDI_PIN PB4
-#define SPI3_SDO_PIN PB5
+#define SPI3_SDO_PIN PB2
#define MAX7456_SPI_CS_PIN PA15
#define SPI4_SCK_PIN PE12
#define SPI4_SDI_PIN PE13
@@ -96,7 +96,7 @@
#define PINIO1_PIN PE4
#define PINIO2_PIN PC4
-#define GYRO_1_EXTI_PIN PB2
+#define GYRO_1_EXTI_PIN PC5
#define GYRO_1_CS_PIN PA4
#define GYRO_1_CLKIN_PIN PE6
@@ -139,7 +139,7 @@
#define PINIO2_CONFIG 129
#define BOX_USER2_NAME "CAM 1,2"
#define GYRO_1_SPI_INSTANCE SPI1
-//#define GYRO_1_ALIGN CW180_DEG
+#define GYRO_1_ALIGN CW180_DEG
#define GYRO_2_SPI_INSTANCE SPI2
-//#define GYRO_2_ALIGN CW0_DEG
-//#define DEFAULT_ALIGN_BOARD_YAW -45
+#define GYRO_2_ALIGN CW0_DEG
+#define DEFAULT_ALIGN_BOARD_YAW -45
From b428a661f3b672d38c96bdf04778edd5b81e9fdd Mon Sep 17 00:00:00 2001
From: Mark Haslinghuis
Date: Tue, 27 Jan 2026 22:15:27 +0100
Subject: [PATCH 4/4] Update configs/AIKONH743/config.h
---
configs/AIKONH743/config.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configs/AIKONH743/config.h b/configs/AIKONH743/config.h
index a16b30b93..972a67f3c 100644
--- a/configs/AIKONH743/config.h
+++ b/configs/AIKONH743/config.h
@@ -131,7 +131,7 @@
#define DEFAULT_VOLTAGE_METER_SOURCE VOLTAGE_METER_ADC
#define BEEPER_INVERTED
#define MAX7456_SPI_INSTANCE SPI3
-#define FLASH_SPI_INSTANCE SPI2
+#define FLASH_SPI_INSTANCE SPI4
#define PINIO1_BOX 40
#define PINIO1_CONFIG 129
#define BOX_USER1_NAME "10V BEC OFF"