diff --git a/src/main/drivers/timer_def.h b/src/main/drivers/timer_def.h
index 1b874674e..de1f86cab 100644
--- a/src/main/drivers/timer_def.h
+++ b/src/main/drivers/timer_def.h
@@ -703,3 +703,25 @@
 #define DEF_TIM_AF__PI7__TCH_TIM8_CH3     D(3, 8)
 
 #endif
+
+#ifdef USE_TIMER_MGMT
+
+#if defined(STM32F7) || defined(STM32F4)
+
+#define USED_TIMERS ( TIM_N(1) | TIM_N(2) | TIM_N(3) | TIM_N(4) | TIM_N(5) | TIM_N(6) | TIM_N(7) | TIM_N(8) | TIM_N(9) | TIM_N(10) | TIM_N(11) | TIM_N(12) | TIM_N(13) | TIM_N(14) )
+
+#elif defined(STM32F3)
+
+#define USED_TIMERS ( TIM_N(1) | TIM_N(2) | TIM_N(3) | TIM_N(4) | TIM_N(5) | TIM_N(6) | TIM_N(7) | TIM_N(8) | TIM_N(15) | TIM_N(16) | TIM_N(17) )
+
+#elif defined(STM32F1)
+
+#define USED_TIMERS ( TIM_N(1) | TIM_N(2) | TIM_N(3) | TIM_N(4) )
+
+#else
+    #error "No timer / channel tag definition found for CPU"
+#endif
+
+#define TIMER_COUNT BITCOUNT(USED_TIMERS)
+
+#endif
diff --git a/src/main/interface/cli.c b/src/main/interface/cli.c
index cd3986ae5..297406079 100644
--- a/src/main/interface/cli.c
+++ b/src/main/interface/cli.c
@@ -128,6 +128,7 @@ extern uint8_t __config_end;
 #include "pg/pg.h"
 #include "pg/pg_ids.h"
 #include "pg/rx_pwm.h"
+#include "pg/timerio.h"
 #include "pg/usb.h"
 
 #include "rx/rx.h"
@@ -3609,6 +3610,115 @@ static void cliDma(char* cmdLine)
 }
 #endif /* USE_RESOURCE_MGMT */
 
+#ifdef USE_TIMER_MGMT
+
+static void printTimer(uint8_t dumpMask)
+{
+    cliPrintLine("# examples: ");
+    const char *format = "timer %c%02d %d";
+    cliPrint("#");
+    cliPrintLinef(format, 'A', 1, 1);
+
+    cliPrint("#");
+    cliPrintLinef(format, 'A', 1, 0);
+    
+    for (unsigned int i = 0; i < MAX_TIMER_PINMAP_COUNT; i++) {
+
+        const ioTag_t ioTag = timerIOConfig(i)->ioTag;
+        const uint8_t timerIndex = timerIOConfig(i)->index;
+
+        if (!ioTag) {
+            continue;
+        }
+
+        if (timerIndex != 0 && !(dumpMask & HIDE_UNUSED)) {
+            cliDumpPrintLinef(dumpMask, false, format, 
+                IO_GPIOPortIdxByTag(ioTag) + 'A', 
+                IO_GPIOPinIdxByTag(ioTag),
+                timerIndex
+                );
+        }
+    }
+}
+
+static void cliTimer(char *cmdline)
+{
+    int len = strlen(cmdline);
+
+    if (len == 0) {
+        printTimer(DUMP_MASTER | HIDE_UNUSED);
+        return;
+    } else if (strncasecmp(cmdline, "list", len) == 0) {
+        printTimer(DUMP_MASTER);
+        return;
+    }
+    
+    char *pch = NULL;
+    char *saveptr;
+    int timerIOIndex = -1;
+    
+    ioTag_t ioTag = 0;
+    pch = strtok_r(cmdline, " ", &saveptr);    
+    if (!pch || !(strToPin(pch, &ioTag) && IOGetByTag(ioTag))) {
+        goto error;
+    }
+
+    /* find existing entry, or go for next available */
+    for (unsigned i = 0; i < MAX_TIMER_PINMAP_COUNT; i++) {
+        if (timerIOConfig(i)->ioTag == ioTag) {
+            timerIOIndex = i;
+            break;
+        }
+
+        /* first available empty slot */
+        if (timerIOIndex < 0 && timerIOConfig(i)->ioTag == IO_TAG_NONE) {
+            timerIOIndex = i;
+        }
+    }
+
+    if (timerIOIndex < 0) {
+        cliPrintLine("Error: out of index");
+        return;
+    }
+
+    uint8_t timerIndex = 0;
+    pch = strtok_r(NULL, " ", &saveptr);
+    if (pch) {
+        if (strcasecmp(pch, "list") == 0) {
+            /* output the list of available options */
+            uint8_t index = 1;
+            for (unsigned i = 0; i < USABLE_TIMER_CHANNEL_COUNT; i++) {
+                if (timerHardware[i].tag == ioTag) {
+                    cliPrintLinef("# %d. TIM%d CH%d",
+                        index,
+                        timerGetTIMNumber(timerHardware[i].tim),
+                        CC_INDEX_FROM_CHANNEL(timerHardware[i].channel)
+                    );
+                    index++;
+                }
+            }
+            return;
+        } else if (strcasecmp(pch, "none") == 0) {
+            goto success;
+        } else {
+            timerIndex = atoi(pch);
+        }
+    } else {
+        goto error;
+    }  
+
+success:
+    timerIOConfigMutable(timerIOIndex)->ioTag = timerIndex == 0 ? IO_TAG_NONE : ioTag;
+    timerIOConfigMutable(timerIOIndex)->index = timerIndex;
+
+    cliPrintLine("Success");
+    return;
+    
+error:
+    cliShowParseError();
+}
+#endif
+
 static void backupConfigs(void)
 {
     // make copies of configs to do differencing
@@ -3870,6 +3980,9 @@ const clicmd_t cmdTable[] = {
 #endif
     CLI_COMMAND_DEF("defaults", "reset to defaults and reboot", "[nosave]", cliDefaults),
     CLI_COMMAND_DEF("diff", "list configuration changes from default", "[master|profile|rates|all] {defaults}", cliDiff),
+#ifdef USE_RESOURCE_MGMT
+    CLI_COMMAND_DEF("dma", "list dma utilisation", NULL, cliDma),
+#endif
 #ifdef USE_DSHOT
     CLI_COMMAND_DEF("dshotprog", "program DShot ESC(s)", "<index> <command>+", cliDshotProg),
 #endif
@@ -3913,6 +4026,9 @@ const clicmd_t cmdTable[] = {
     CLI_COMMAND_DEF("mode_color", "configure mode and special colors", NULL, cliModeColor),
 #endif
     CLI_COMMAND_DEF("motor",  "get/set motor", "<index> [<value>]", cliMotor),
+#ifdef USE_USB_MSC
+    CLI_COMMAND_DEF("msc", "switch into msc mode", NULL, cliMsc),
+#endif
     CLI_COMMAND_DEF("name", "name of craft", NULL, cliName),
 #ifndef MINIMAL_CLI
     CLI_COMMAND_DEF("play_sound", NULL, "[<index>]", cliPlaySound),
@@ -3921,7 +4037,6 @@ const clicmd_t cmdTable[] = {
     CLI_COMMAND_DEF("rateprofile", "change rate profile", "[<index>]", cliRateProfile),
 #ifdef USE_RESOURCE_MGMT
     CLI_COMMAND_DEF("resource", "show/set resources", NULL, cliResource),
-    CLI_COMMAND_DEF("dma", "list dma utilisation", NULL, cliDma),
 #endif
     CLI_COMMAND_DEF("rxfail", "show/set rx failsafe settings", NULL, cliRxFailsafe),
     CLI_COMMAND_DEF("rxrange", "configure rx channel ranges", NULL, cliRxRange),
@@ -3946,14 +4061,14 @@ const clicmd_t cmdTable[] = {
     CLI_COMMAND_DEF("status", "show status", NULL, cliStatus),
 #ifndef SKIP_TASK_STATISTICS
     CLI_COMMAND_DEF("tasks", "show task stats", NULL, cliTasks),
+#endif
+#ifdef USE_TIMER_MGMT
+    CLI_COMMAND_DEF("timer", "show timer configuration", NULL, cliTimer),
 #endif
     CLI_COMMAND_DEF("version", "show version", NULL, cliVersion),
 #ifdef USE_VTX_CONTROL
     CLI_COMMAND_DEF("vtx", "vtx channels on switch", NULL, cliVtx),
 #endif
-#ifdef USE_USB_MSC
-    CLI_COMMAND_DEF("msc", "switch into msc mode", NULL, cliMsc),
-#endif
 };
 
 static void cliHelp(char *cmdline)
diff --git a/src/main/pg/pg_ids.h b/src/main/pg/pg_ids.h
index 7b26a764c..1f1ccc4ed 100644
--- a/src/main/pg/pg_ids.h
+++ b/src/main/pg/pg_ids.h
@@ -127,7 +127,8 @@
 #define PG_USB_CONFIG 531
 #define PG_SDIO_CONFIG 532
 #define PG_DISPLAY_PORT_CRSF_CONFIG 533
-#define PG_BETAFLIGHT_END 533
+#define PG_TIMER_IO_CONFIG 534 // used to store the index for timer use in timerHardware array in target.c
+#define PG_BETAFLIGHT_END 534
 
 
 // OSD configuration (subject to change)
diff --git a/src/main/pg/rx_pwm.c b/src/main/pg/rx_pwm.c
index 05e831aa5..5bece5565 100644
--- a/src/main/pg/rx_pwm.c
+++ b/src/main/pg/rx_pwm.c
@@ -49,11 +49,7 @@ PG_REGISTER_WITH_RESET_FN(ppmConfig_t, ppmConfig, PG_PPM_CONFIG, 0);
 
 void pgResetFn_ppmConfig(ppmConfig_t *ppmConfig)
 {
-#ifdef PPM_PIN
-    ppmConfig->ioTag = IO_TAG(PPM_PIN);
-#else
     ppmConfig->ioTag = timerioTagGetByUsage(TIM_USE_PPM, 0);
-#endif
 }
 #endif
 
diff --git a/src/main/pg/timerio.c b/src/main/pg/timerio.c
new file mode 100644
index 000000000..514594c89
--- /dev/null
+++ b/src/main/pg/timerio.c
@@ -0,0 +1,27 @@
+/*
+ * This file is part of Cleanflight and Betaflight.
+ *
+ * Cleanflight and Betaflight are 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.
+ *
+ * Cleanflight and Betaflight are distributed in the hope that they
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+#include "timerio.h"
+
+#ifdef USE_TIMER_MGMT
+
+PG_REGISTER_ARRAY(timerIOConfig_t, MAX_TIMER_PINMAP_COUNT, timerIOConfig, PG_TIMER_IO_CONFIG, 0);
+
+#endif
\ No newline at end of file
diff --git a/src/main/pg/timerio.h b/src/main/pg/timerio.h
new file mode 100644
index 000000000..859714de4
--- /dev/null
+++ b/src/main/pg/timerio.h
@@ -0,0 +1,39 @@
+/*
+ * This file is part of Cleanflight and Betaflight.
+ *
+ * Cleanflight and Betaflight are 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.
+ *
+ * Cleanflight and Betaflight are distributed in the hope that they
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "pg/pg.h"
+#include "pg/pg_ids.h"
+
+#include "drivers/io.h"
+
+#ifdef USE_TIMER_MGMT
+
+#define MAX_TIMER_PINMAP_COUNT   10
+
+typedef struct timerIOConfig_s {
+    ioTag_t ioTag;
+    uint8_t index;
+} timerIOConfig_t;
+
+PG_DECLARE_ARRAY(timerIOConfig_t, MAX_TIMER_PINMAP_COUNT, timerIOConfig);
+
+#endif
\ No newline at end of file
diff --git a/src/main/target/NERO/target.h b/src/main/target/NERO/target.h
index 884199e4c..b2a531de0 100644
--- a/src/main/target/NERO/target.h
+++ b/src/main/target/NERO/target.h
@@ -136,4 +136,5 @@
 #define TARGET_IO_PORTD         (BIT(2))
 
 #define USABLE_TIMER_CHANNEL_COUNT 9
-#define USED_TIMERS             ( TIM_N(2) | TIM_N(3) | TIM_N(5) | TIM_N(8) | TIM_N(9) )
+
+#define USE_TIMER_MGMT
diff --git a/src/main/target/STM32F7X2/target.c b/src/main/target/STM32F7X2/target.c
new file mode 100644
index 000000000..79b7e2227
--- /dev/null
+++ b/src/main/target/STM32F7X2/target.c
@@ -0,0 +1,59 @@
+/*
+ * This file is part of Cleanflight and Betaflight.
+ *
+ * Cleanflight and Betaflight are 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.
+ *
+ * Cleanflight and Betaflight are distributed in the hope that they
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdint.h>
+
+#include <platform.h>
+#include "drivers/io.h"
+#include "drivers/dma.h"
+
+#include "drivers/timer.h"
+#include "drivers/timer_def.h"
+
+const timerHardware_t timerHardware[USABLE_TIMER_CHANNEL_COUNT] = {
+
+    DEF_TIM(TIM12, CH2, PB15, TIM_USE_PWM | TIM_USE_PPM, 0, 0),
+    DEF_TIM(TIM8,  CH1, PC6,  TIM_USE_PWM,               0, 0),
+    DEF_TIM(TIM8,  CH2, PC7,  TIM_USE_PWM,               0, 0),
+    DEF_TIM(TIM8,  CH4, PC9,  TIM_USE_PWM,               0, 0),
+    DEF_TIM(TIM8,  CH3, PC8,  TIM_USE_PWM,               0, 0),
+
+    DEF_TIM(TIM4,  CH3, PB8,  TIM_USE_MOTOR,             0, 0),
+    DEF_TIM(TIM2,  CH4, PA3,  TIM_USE_MOTOR,             0, 1),
+    DEF_TIM(TIM3,  CH2, PB5,  TIM_USE_MOTOR,             0, 0),
+    DEF_TIM(TIM4,  CH4, PB9,  TIM_USE_MOTOR,             0, 0),
+    DEF_TIM(TIM9,  CH2, PE6,  TIM_USE_MOTOR,             0, 0),
+    DEF_TIM(TIM3,  CH1, PB4,  TIM_USE_MOTOR,             0, 0),
+//11
+    DEF_TIM(TIM10, CH1,  PB8,  0, 0, 0),
+    DEF_TIM(TIM5,  CH4,  PA3,  0, 0, 0),
+    DEF_TIM(TIM9,  CH2,  PA3,  0, 0, 0),
+    DEF_TIM(TIM11, CH1,  PB9,  0, 0, 0),
+    DEF_TIM(TIM1,  CH1N, PB13, 0, 0, 0),
+    DEF_TIM(TIM1,  CH2N, PB14, 0, 0, 0),
+    DEF_TIM(TIM8,  CH2N, PB14, 0, 0, 0),
+    DEF_TIM(TIM12, CH1,  PB14, 0, 0, 0),
+    DEF_TIM(TIM1,  CH3N, PB15, 0, 0, 0),
+    DEF_TIM(TIM8,  CH3N, PB15, 0, 0, 0),
+    DEF_TIM(TIM3,  CH1,  PC6,  0, 0, 0),
+    DEF_TIM(TIM3,  CH2,  PC7,  0, 0, 0),
+    DEF_TIM(TIM3,  CH4,  PC9,  0, 0, 0),
+    DEF_TIM(TIM3,  CH3,  PC8,  0, 0, 0),
+};
diff --git a/src/main/target/STM32F7X2/target.h b/src/main/target/STM32F7X2/target.h
new file mode 100644
index 000000000..e5a6df5e5
--- /dev/null
+++ b/src/main/target/STM32F7X2/target.h
@@ -0,0 +1,97 @@
+/*
+ * This file is part of Cleanflight and Betaflight.
+ *
+ * Cleanflight and Betaflight are 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.
+ *
+ * Cleanflight and Betaflight are distributed in the hope that they
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+#define TARGET_BOARD_IDENTIFIER "S7X2"
+
+#define USBD_PRODUCT_STRING     "S7X2"
+
+#define DEFAULT_VOLTAGE_METER_SOURCE VOLTAGE_METER_ADC
+
+// MPU6500 interrupt
+#define USE_EXTI
+#define USE_MPU_DATA_READY_SIGNAL
+//#define DEBUG_MPU_DATA_READY_INTERRUPT
+
+#define USE_ACC
+#define USE_FAKE_ACC
+#define USE_ACC_MPU6050
+#define ACC_MPU6050_ALIGN CW270_DEG
+
+#define USE_GYRO
+#define USE_FAKE_GYRO
+#define USE_GYRO_MPU6050
+#define GYRO_MPU6050_ALIGN CW270_DEG
+
+// MPU6050 interrupts
+#define USE_MPU_DATA_READY_SIGNAL
+#define MPU_INT_EXTI PB15
+#define USE_EXTI
+
+#define USE_MAG
+#define USE_FAKE_MAG
+#define USE_MAG_HMC5883
+#define USE_MAG_QMC5883
+#define MAG_HMC5883_ALIGN CW270_DEG_FLIP
+
+#define USE_BARO
+#define USE_FAKE_BARO
+#define USE_BARO_MS5611
+
+#define USE_SDCARD
+
+#define SDCARD_SPI_INITIALIZATION_CLOCK_DIVIDER 256 // 328kHz
+#define SDCARD_SPI_FULL_SPEED_CLOCK_DIVIDER     4 // 21MHz
+
+#define USE_I2C
+#define USE_I2C_DEVICE_1
+
+#define USE_VCP
+
+#define USE_UART1
+#define USE_UART3
+#define USE_UART6
+#define USE_SOFTSERIAL1
+#define USE_SOFTSERIAL2
+
+#define SERIAL_PORT_COUNT       6
+
+#define USE_ESCSERIAL
+
+#define USE_SPI
+
+#define USE_SPI_DEVICE_1
+#define USE_SPI_DEVICE_2
+#define USE_SPI_DEVICE_3
+
+#define USE_ADC
+
+#define USE_SERIAL_4WAY_BLHELI_INTERFACE
+
+#define TARGET_IO_PORTA 0xffff
+#define TARGET_IO_PORTB 0xffff
+#define TARGET_IO_PORTC 0xffff
+#define TARGET_IO_PORTD 0xffff
+#define TARGET_IO_PORTE 0xffff
+#define TARGET_IO_PORTF 0xffff
+
+#define USABLE_TIMER_CHANNEL_COUNT 25
+
+#define USE_TIMER_MGMT
diff --git a/src/main/target/STM32F7X2/target.mk b/src/main/target/STM32F7X2/target.mk
new file mode 100644
index 000000000..4269ebdb1
--- /dev/null
+++ b/src/main/target/STM32F7X2/target.mk
@@ -0,0 +1,9 @@
+F7X2RE_TARGETS += $(TARGET)
+FEATURES       += SDCARD VCP
+
+TARGET_SRC = \
+	$(addprefix drivers/accgyro/,$(notdir $(wildcard $(SRC_DIR)/drivers/accgyro/*.c))) \
+	$(addprefix drivers/barometer/,$(notdir $(wildcard $(SRC_DIR)/drivers/barometer/*.c))) \
+	$(addprefix drivers/compass/,$(notdir $(wildcard $(SRC_DIR)/drivers/compass/*.c))) \
+	drivers/light_ws2811strip.c \
+	drivers/light_ws2811strip_hal.c