diff --git a/src/platform/PICO/bus_i2c_pico.c b/src/platform/PICO/bus_i2c_pico.c
new file mode 100644
index 0000000000..d96d9eac5c
--- /dev/null
+++ b/src/platform/PICO/bus_i2c_pico.c
@@ -0,0 +1,210 @@
+/*
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdbool.h>
+#include <stdint.h>
+#include <string.h>
+
+#include "platform.h"
+
+#if defined(USE_I2C) && !defined(SOFT_I2C)
+
+#include "hardware/i2c.h"
+#include "hardware/dma.h"
+#include "hardware/irq.h"
+
+#include "drivers/bus_i2c.h"
+#include "drivers/bus_i2c_impl.h"
+#include "drivers/io.h"
+#include "drivers/io_impl.h"
+
+#define I2C_TX_BUFFER_LENGTH 32
+
+static volatile uint16_t i2cErrorCount = 0;
+
+i2cDevice_t i2cDevice[I2CDEV_COUNT];
+
+const i2cHardware_t i2cHardware[I2CDEV_COUNT] = {
+#ifdef USE_I2C_DEVICE_0
+    {
+        .device = I2CDEV_0,
+        .reg = I2C0,
+        .sclPins = {
+            { DEFIO_TAG_E(PA1) },
+            { DEFIO_TAG_E(PA5) },
+            { DEFIO_TAG_E(PA9) },
+            { DEFIO_TAG_E(PA13) },
+        },
+        .sdaPins = {
+            { DEFIO_TAG_E(PA0) },
+            { DEFIO_TAG_E(PA4) },
+            { DEFIO_TAG_E(PA8) },
+            { DEFIO_TAG_E(PA12) },
+        },
+    },
+#endif
+#ifdef USE_I2C_DEVICE_1
+    {
+        .device = I2CDEV_1,
+        .reg = I2C1,
+        .sclPins = {
+            { DEFIO_TAG_E(PA3) },
+            { DEFIO_TAG_E(PA7) },
+            { DEFIO_TAG_E(PA11) },
+            { DEFIO_TAG_E(PA15) },
+        },
+        .sdaPins = {
+            { DEFIO_TAG_E(PA2) },
+            { DEFIO_TAG_E(PA6) },
+            { DEFIO_TAG_E(PA10) },
+            { DEFIO_TAG_E(PA14) },
+        }
+    },
+#endif
+};
+
+static bool i2cHandleHardwareFailure(I2CDevice device)
+{
+    UNUSED(device);
+    i2cErrorCount++;
+    return false;
+}
+
+uint16_t i2cGetErrorCounter(void)
+{
+    return i2cErrorCount;
+}
+
+bool i2cWrite(I2CDevice device, uint8_t addr_, uint8_t reg_, uint8_t data)
+{
+    return i2cWriteBuffer(device, addr_, reg_, 1, &data);
+}
+
+bool i2cWriteBuffer(I2CDevice device, uint8_t addr_, uint8_t reg_, uint8_t len_, uint8_t *data)
+{
+    // TODO: Implement non-blocking write using DMA or similar mechanism
+    if (device == I2CINVALID || device >= I2CDEV_COUNT) {
+        return false;
+    }
+
+    i2c_inst_t *port = I2C_INST(&i2cHardware[device].reg);
+
+    if (!port) {
+        return false;
+    }
+
+    if (len_ > I2C_TX_BUFFER_LENGTH - 1) {
+        return false; // Buffer too long
+    }
+
+    uint8_t buf[I2C_TX_BUFFER_LENGTH] = { reg_, 0 };
+    memcpy(&buf[1], data, len_);
+    int status = i2c_write_timeout_us(port, addr_ << 1, buf, len_ + 1, true, I2C_TIMEOUT_US);
+
+    if (status < 0) {
+        return i2cHandleHardwareFailure(device);
+    }
+
+    return true;
+}
+
+bool i2cRead(I2CDevice device, uint8_t addr_, uint8_t reg_, uint8_t len, uint8_t* buf)
+{
+    if (device == I2CINVALID || device >= I2CDEV_COUNT) {
+        return false;
+    }
+
+    i2c_inst_t *port = I2C_INST(&i2cHardware[device].reg);
+
+    if (!port) {
+        return false;
+    }
+
+    int status = i2c_write_timeout_us(port, addr_ << 1, &reg_, 1, true, I2C_TIMEOUT_US);
+    if (status < 0) {
+        return i2cHandleHardwareFailure(device);
+    }
+
+    status = i2c_read_timeout_us(port, addr_ << 1, buf, len, true, I2C_TIMEOUT_US);
+    if (status < 0) {
+        return i2cHandleHardwareFailure(device);
+    }
+
+    return true;
+}
+
+bool i2cReadBuffer(I2CDevice device, uint8_t addr_, uint8_t reg_, uint8_t len, uint8_t* buf)
+{
+    // TODO: Implement genuine non-blocking read using DMA or similar mechanism
+    return i2cRead(device, addr_, reg_, len, buf);
+}
+
+bool i2cBusy(I2CDevice device, bool *error)
+{
+    if (device == I2CINVALID || device >= I2CDEV_COUNT) {
+        return false;
+    }
+
+    i2c_inst_t *port = I2C_INST(&i2cHardware[device].reg);
+
+    if (!port) {
+        return false;
+    }
+
+    if (error) {
+        *error = 0;
+    }
+
+    // Read the IC_STATUS register
+    uint32_t status_reg = port->hw->status;
+
+    // The bit for MST_ACTIVITY is (1 << 5).
+    return (status_reg & (1 << 5)) != 0;
+}
+
+void i2cInit(I2CDevice device)
+{
+    if (device == I2CINVALID) {
+        return;
+    }
+
+    i2cDevice_t *pDev = &i2cDevice[device];
+
+    const i2cHardware_t *hardware = pDev->hardware;
+    const IO_t scl = pDev->scl;
+    const IO_t sda = pDev->sda;
+
+    if (!hardware || IOGetOwner(scl) || IOGetOwner(sda)) {
+        return;
+    }
+
+    i2c_init(I2C_INST(hardware->reg), pDev->clockSpeed);
+
+    // Set up GPIO pins for I2C
+    gpio_set_function(IO_Pin(sda), GPIO_FUNC_I2C);
+    gpio_set_function(IO_Pin(scl), GPIO_FUNC_I2C);
+
+    // Enable internal pull-up resistors
+    gpio_pull_up(IO_Pin(sda));
+    gpio_pull_up(IO_Pin(scl));
+}
+
+#endif
diff --git a/src/platform/PICO/dma_pico.c b/src/platform/PICO/dma_pico.c
index 1faf3f50b9..c75713cb78 100644
--- a/src/platform/PICO/dma_pico.c
+++ b/src/platform/PICO/dma_pico.c
@@ -24,13 +24,106 @@
 #include <string.h>
 
 #include "platform.h"
-#include "drivers/dma.h"
-#include "dma_pico.h"
 
-dmaChannelDescriptor_t dmaDescriptors[DMA_HANDLER_END-1] = {
-    
+#ifdef USE_DMA
+
+#include "drivers/dma.h"
+
+#include "platform/dma.h"
+#include "pico/multicore.h"
+#include "hardware/dma.h"
+#include "hardware/irq.h"
+
+volatile bool dma_irq0_handler_registered = false;
+volatile bool dma_irq1_handler_registered = false;
+
+dmaChannelDescriptor_t dmaDescriptors[DMA_LAST_HANDLER] = {
+    DEFINE_DMA_CHANNEL(DMA_CH0_HANDLER),
+    DEFINE_DMA_CHANNEL(DMA_CH1_HANDLER),
+    DEFINE_DMA_CHANNEL(DMA_CH2_HANDLER),
+    DEFINE_DMA_CHANNEL(DMA_CH3_HANDLER),
+    DEFINE_DMA_CHANNEL(DMA_CH4_HANDLER),
+    DEFINE_DMA_CHANNEL(DMA_CH5_HANDLER),
+    DEFINE_DMA_CHANNEL(DMA_CH6_HANDLER),
+    DEFINE_DMA_CHANNEL(DMA_CH7_HANDLER),
+    DEFINE_DMA_CHANNEL(DMA_CH8_HANDLER),
+    DEFINE_DMA_CHANNEL(DMA_CH9_HANDLER),
+    DEFINE_DMA_CHANNEL(DMA_CH10_HANDLER),
+    DEFINE_DMA_CHANNEL(DMA_CH11_HANDLER),
+#ifdef RP2350
+    DEFINE_DMA_CHANNEL(DMA_CH12_HANDLER),
+    DEFINE_DMA_CHANNEL(DMA_CH13_HANDLER),
+    DEFINE_DMA_CHANNEL(DMA_CH14_HANDLER),
+    DEFINE_DMA_CHANNEL(DMA_CH15_HANDLER),
+#endif
 };
 
+#define DMA_CHANNEL_TO_INDEX(channel) ((channel) + 1)
+
+void dma_irq_handler(bool isIrq1)
+{
+    uint32_t status = isIrq1 ? dma_hw->ints1 : dma_hw->ints0; // Read the status register once
+
+    // Iterate through all possible DMA channels that have triggered an interrupt
+    for (uint8_t channel = 0; channel < DMA_LAST_HANDLER; channel++) {
+        if (status & (1u << channel)) {
+            uint8_t index = DMA_CHANNEL_TO_INDEX(channel);
+            // Call the handler if it is set
+            if (dmaDescriptors[index].irqHandlerCallback) {
+                dmaDescriptors[index].irqHandlerCallback(&dmaDescriptors[index]);
+            }
+
+            // Acknowledge the interrupt for this channel
+            if (isIrq1) {
+                dma_channel_acknowledge_irq1(channel);
+            } else {
+                dma_channel_acknowledge_irq0(channel);
+            }
+        }
+    }
+}
+void dma_irq0_handler(void)
+{
+    dma_irq_handler(false);
+}
+
+void dma_irq1_handler(void)
+{
+    dma_irq_handler(true);
+}
+
 void dmaSetHandler(dmaIdentifier_e identifier, dmaCallbackHandlerFuncPtr callback, uint32_t priority, uint32_t userParam)
 {
+    UNUSED(priority);
+    /*
+        Assign the interrupt handler for the DMA channel based on the core
+        this is to minimise contention on the DMA IRQs.
+
+        Each core has its own DMA IRQ:
+        - CORE 0 uses DMA_IRQ_0
+        - CORE 1 uses DMA_IRQ_1
+
+    */
+    uint8_t core = get_core_num();
+
+    if (core) {
+        // Core 1 uses DMA IRQ1
+        if (!dma_irq1_handler_registered) {
+            irq_set_exclusive_handler(DMA_IRQ_1, dma_irq1_handler);
+            irq_set_enabled(DMA_IRQ_1, true);
+            dma_irq1_handler_registered = true;
+        }
+    } else {
+        // Core 0 uses DMA IRQ0
+        if (!dma_irq0_handler_registered) {
+            irq_set_exclusive_handler(DMA_IRQ_0, dma_irq0_handler);
+            irq_set_enabled(DMA_IRQ_0, true);
+            dma_irq0_handler_registered = true;
+        }
+    }
+
+    dmaDescriptors[identifier].irqHandlerCallback = callback;
+    dmaDescriptors[identifier].userParam = userParam;
 }
+
+#endif
diff --git a/src/platform/PICO/include/platform/dma.h b/src/platform/PICO/include/platform/dma.h
index dbe6eafd9d..225998b335 100644
--- a/src/platform/PICO/include/platform/dma.h
+++ b/src/platform/PICO/include/platform/dma.h
@@ -19,13 +19,14 @@
  * If not, see <http://www.gnu.org/licenses/>.
  */
 
- #pragma once
+#pragma once
 
- #include "platform.h"
+#include "platform.h"
 
 typedef enum {
     DMA_NONE = 0,
-    DMA_CH1_HANDLER = 1,
+    DMA_CH0_HANDLER = 1,
+    DMA_CH1_HANDLER,
     DMA_CH2_HANDLER,
     DMA_CH3_HANDLER,
     DMA_CH4_HANDLER,
@@ -36,14 +37,31 @@ typedef enum {
     DMA_CH9_HANDLER,
     DMA_CH10_HANDLER,
     DMA_CH11_HANDLER,
-    DMA_CH12_HANDLER,
 #ifdef RP2350
+    DMA_CH12_HANDLER,
     DMA_CH13_HANDLER,
     DMA_CH14_HANDLER,
     DMA_CH15_HANDLER,
-    DMA_CH16_HANDLER,
-    DMA_LAST_HANDLER = DMA_CH16_HANDLER
+    DMA_LAST_HANDLER = DMA_CH15_HANDLER
 #else
-    DMA_LAST_HANDLER = DMA_CH12_HANDLER
+    DMA_LAST_HANDLER = DMA_CH11_HANDLER
 #endif
 } dmaIdentifier_e;
+
+#define DMA_DEVICE_NO(x)    (0)
+#define DMA_DEVICE_INDEX(x) ((x)-1)
+#define DMA_OUTPUT_INDEX    0
+#define DMA_OUTPUT_STRING   "DMA%d Channel %d:"
+#define DMA_INPUT_STRING    "DMA%d_CH%d"
+
+#define DEFINE_DMA_CHANNEL(c) { \
+    .dma = NULL, \
+    .ref = NULL, \
+    .channel = c-1, \
+    .irqHandlerCallback = NULL, \
+    .flagsShift = 0, \
+    .irqN = 0, \
+    .userParam = 0, \
+    .owner.owner = 0, \
+    .owner.resourceIndex = 0 \
+    }
diff --git a/src/platform/PICO/include/platform/platform.h b/src/platform/PICO/include/platform/platform.h
index 0ac7dd9e1d..7b37c5a3ac 100644
--- a/src/platform/PICO/include/platform/platform.h
+++ b/src/platform/PICO/include/platform/platform.h
@@ -38,9 +38,8 @@
 typedef enum {DISABLE = 0, ENABLE = !DISABLE} FunctionalState;
 
 #define I2C_TypeDef          I2C0_Type
-#define I2C_INST(i2c) ((i2c_inst_t *)(i2c))
+#define I2C_INST(i2c)        ((i2c_inst_t *)(i2c))
 
-//#define I2C_HandleTypeDef
 #define GPIO_TypeDef         io_bank0_hw_t
 //#define GPIO_InitTypeDef
 #define TIM_TypeDef          void*
@@ -67,7 +66,7 @@ typedef enum {DISABLE = 0, ENABLE = !DISABLE} FunctionalState;
 // which are defined in pico-sdk as SPI0_Type*.
 // SPI_INST converts to the correct type for use in pico-sdk functions.
 #define SPI_TypeDef          SPI0_Type
-#define SPI_INST(spi) ((spi_inst_t *)(spi))
+#define SPI_INST(spi)        ((spi_inst_t *)(spi))
 
 #endif
 
@@ -80,12 +79,13 @@ typedef enum {DISABLE = 0, ENABLE = !DISABLE} FunctionalState;
 
 #ifdef TEST_SLOW_SCHEDULE
 // (testing) allow time for more / all tasks
-#define TASK_GYROPID_DESIRED_PERIOD     30000 // 1000 // 50000 // 125 // 125us = 8kHz
+// 1000 // 50000 // 125 // 125us = 8kHz
+#define TASK_GYROPID_DESIRED_PERIOD     30000
 #else
-#define TASK_GYROPID_DESIRED_PERIOD     125 // 125us = 8kHz
+// 125us = 8kHz
+#define TASK_GYROPID_DESIRED_PERIOD     125
 #endif
 
-
 #define SCHEDULER_DELAY_LIMIT           10
 
 #define IO_CONFIG(mode, speed, pupd) ((mode) | ((speed) << 2) | ((pupd) << 5))
diff --git a/src/platform/PICO/mk/PICO.mk b/src/platform/PICO/mk/PICO.mk
index 1ad08c7625..23b524cbca 100644
--- a/src/platform/PICO/mk/PICO.mk
+++ b/src/platform/PICO/mk/PICO.mk
@@ -376,10 +376,13 @@ MCU_COMMON_SRC = \
             drivers/inverter.c \
             drivers/bus_spi.c \
             drivers/bus_spi_config.c \
+            drivers/bus_i2c_config.c \
+            drivers/bus_i2c_utils.c \
             drivers/serial_pinconfig.c \
             drivers/serial_uart_pinconfig.c \
             drivers/usb_io.c \
             drivers/dshot.c \
+            PICO/dma_pico.c \
             PICO/dshot_pico.c \
             PICO/pwm_pico.c \
             PICO/stdio_pico_stub.c \
@@ -387,6 +390,7 @@ MCU_COMMON_SRC = \
             PICO/system.c \
             PICO/io_pico.c \
             PICO/bus_spi_pico.c \
+            PICO/bus_i2c_pico.c \
             PICO/serial_uart_pico.c \
             PICO/exti_pico.c \
             PICO/config_flash.c \
diff --git a/src/platform/PICO/target/RP2350A/target.h b/src/platform/PICO/target/RP2350A/target.h
index ae7b31dcc4..a178a84e2c 100644
--- a/src/platform/PICO/target/RP2350A/target.h
+++ b/src/platform/PICO/target/RP2350A/target.h
@@ -56,6 +56,10 @@
 #define USE_SPI_DEVICE_0
 #define USE_SPI_DEVICE_1
 
+#define USE_I2C
+#define USE_I2C_DEVICE_0
+#define USE_I2C_DEVICE_1
+
 // one of these ...
 // #define USE_SPI_DMA_ENABLE_EARLY
 #define USE_SPI_DMA_ENABLE_LATE
@@ -71,7 +75,6 @@
 #undef USE_SDCARD
 
 #undef USE_TIMER
-#undef USE_I2C
 #undef USE_RCC
 #undef USE_CLI
 #undef USE_RX_PWM
@@ -256,3 +259,5 @@ SPARE3          PA47
 
 #define UARTHARDWARE_MAX_PINS 8
 #define UART_TRAIT_AF_PORT 1
+
+#define I2CDEV_COUNT 2
diff --git a/src/platform/PICO/target/RP2350B/target.h b/src/platform/PICO/target/RP2350B/target.h
index fcce7d5c3b..697291a346 100644
--- a/src/platform/PICO/target/RP2350B/target.h
+++ b/src/platform/PICO/target/RP2350B/target.h
@@ -53,6 +53,10 @@
 #define USE_SPI_DEVICE_0
 #define USE_SPI_DEVICE_1
 
+#define USE_I2C
+#define USE_I2C_DEVICE_0
+#define USE_I2C_DEVICE_1
+
 // one of these ...
 // #define USE_SPI_DMA_ENABLE_EARLY
 #define USE_SPI_DMA_ENABLE_LATE
@@ -68,7 +72,6 @@
 #undef USE_SDCARD
 
 #undef USE_TIMER
-#undef USE_I2C
 #undef USE_RCC
 
 #undef USE_RX_PWM
@@ -105,7 +108,7 @@
 #undef USE_MSP_UART
 #undef USE_MSP_DISPLAYPORT
 
-#undef USE_DMA
+//#undef USE_DMA
 #undef USE_DMA_SPEC
 
 #undef USE_DSHOT_TELEMETRY
@@ -210,7 +213,7 @@
 #undef USE_ACCGYRO_BMI160
 #undef USE_ACCGYRO_BMI270
 #endif
-     
+   
 //#define USE_FLASH
 //#define USE_FLASH_W25Q128FV
 //#define USE_MAX7456
@@ -283,3 +286,5 @@ SPARE3          PA47
 
 #define UARTHARDWARE_MAX_PINS 12
 #define UART_TRAIT_AF_PORT 1
+
+#define I2CDEV_COUNT 2