diff --git a/configs/HDZEROH743R/config.h b/configs/HDZEROH743R/config.h
index 3096cdc2..832ae2f5 100644
--- a/configs/HDZEROH743R/config.h
+++ b/configs/HDZEROH743R/config.h
@@ -27,12 +27,8 @@
 #define MANUFACTURER_ID   HDZO
 
 #define USE_GYRO
-#define USE_GYRO_SPI_MPU6000
-#define USE_GYRO_SPI_MPU6500
 #define USE_GYRO_SPI_ICM42688P
 #define USE_ACC
-#define USE_ACC_SPI_MPU6000
-#define USE_ACC_SPI_MPU6500
 #define USE_ACC_SPI_ICM42688P
 #define USE_FLASH
 #define USE_FLASH_W25Q128FV
@@ -58,7 +54,6 @@
 #define I2C1_SCL_PIN PB8
 #define I2C1_SDA_PIN PB9
 #define LED0_PIN PE2
-#define LED1_PIN PC14
 #define SPI1_SCK_PIN PA5
 #define SPI2_SCK_PIN PB13
 #define SPI1_SDI_PIN PA6
@@ -75,32 +70,24 @@
 #define GYRO_2_CS_PIN PB3
 
 #define TIMER_PIN_MAPPING \
-    TIMER_PIN_MAP(  0, MOTOR1_PIN,  1,  0 ) \
-    TIMER_PIN_MAP(  1, MOTOR2_PIN,  1,  0 ) \
-    TIMER_PIN_MAP(  2, MOTOR3_PIN,  2,  0 ) \
-    TIMER_PIN_MAP(  3, MOTOR4_PIN,  2,  0 ) \
-    TIMER_PIN_MAP(  4, LED_STRIP_PIN,  1,  0 ) \
-    TIMER_PIN_MAP(  5, BEEPER_PIN,  1,  0 )
-
-#define SPI1_RX_DMA_OPT 7
+    TIMER_PIN_MAP(  0, MOTOR1_PIN,  1,  0 ) /* TIM3 CH1 */ \
+    TIMER_PIN_MAP(  1, MOTOR2_PIN,  1,  1 ) /* TIM3 CH2 */ \
+    TIMER_PIN_MAP(  2, MOTOR3_PIN,  1,  2 ) /* TIM3 CH3 */ \
+    TIMER_PIN_MAP(  3, MOTOR4_PIN,  1,  3 ) /* TIM3 CH4 */ \
+    TIMER_PIN_MAP(  4, LED_STRIP_PIN,  1,  4 ) /* TIM1 CH3 */ \
+    TIMER_PIN_MAP(  5, BEEPER_PIN,  1,  -1 ) /* TIM4 CH1 */
 
 #define ADC1_DMA_OPT 8
 #define ADC2_DMA_OPT 9
 #define ADC3_DMA_OPT 10
 
-#define TIMUP1_DMA_OPT 0
-#define TIMUP3_DMA_OPT 0
-#define TIMUP4_DMA_OPT 0
-#define TIMUP5_DMA_OPT 0
-#define TIMUP8_DMA_OPT 0
+#define DEFAULT_DSHOT_BITBANG           DSHOT_BITBANG_ON
 
-#define SERIALRX_UART SERIAL_PORT_USART1
-#define DEFAULT_BLACKBOX_DEVICE BLACKBOX_DEVICE_FLASH
-#define DEFAULT_CURRENT_METER_SOURCE CURRENT_METER_ADC
-#define DEFAULT_VOLTAGE_METER_SOURCE VOLTAGE_METER_ADC
-#define DEFAULT_CURRENT_METER_SCALE 100
+#define SERIALRX_UART                   SERIAL_PORT_USART1
+#define DEFAULT_BLACKBOX_DEVICE         BLACKBOX_DEVICE_FLASH
+#define DEFAULT_CURRENT_METER_SOURCE    CURRENT_METER_ADC
+#define DEFAULT_VOLTAGE_METER_SOURCE    VOLTAGE_METER_ADC
 #define BEEPER_INVERTED
-#define FLASH_SPI_INSTANCE SPI2
-#define USE_SPI_GYRO
-#define GYRO_1_SPI_INSTANCE SPI1
-#define GYRO_2_SPI_INSTANCE SPI1
\ No newline at end of file
+#define FLASH_SPI_INSTANCE              SPI2
+#define GYRO_1_SPI_INSTANCE             SPI1
+#define GYRO_2_SPI_INSTANCE             SPI1