diff --git a/bsp/raspberry-pico/drivers/SConscript b/bsp/raspberry-pico/drivers/SConscript
index 83779589ee9..6a8b3b1b9a3 100644
--- a/bsp/raspberry-pico/drivers/SConscript
+++ b/bsp/raspberry-pico/drivers/SConscript
@@ -22,6 +22,12 @@ if GetDepend('BSP_USING_ADC'):
 if GetDepend('BSP_USING_WDT'):
     src += ['drv_wdt.c']
 
+if GetDepend('BSP_USING_SPI'):
+    src += ['drv_spi.c']
+
+if GetDepend('BSP_USING_I2C'):
+    src += ['drv_i2c.c']
+
 group = DefineGroup('Drivers', src, depend = [''], CPPPATH = CPPPATH)
 
 Return('group')
diff --git a/bsp/raspberry-pico/drivers/drv_i2c.c b/bsp/raspberry-pico/drivers/drv_i2c.c
new file mode 100644
index 00000000000..6b987a2fde0
--- /dev/null
+++ b/bsp/raspberry-pico/drivers/drv_i2c.c
@@ -0,0 +1,119 @@
+/*
+ * Copyright (c) 2006-2023, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2023-07-27   Chushicheng    the first version
+ */
+
+#include "drv_i2c.h"
+#include "pico/binary_info.h"
+#include "hardware/gpio.h"
+#include "hardware/i2c.h"
+
+#ifdef BSP_USING_I2C
+#define DBG_TAG              "drv.i2c"
+#define DBG_LVL               DBG_INFO
+#include <rtdbg.h>
+
+struct pico_i2c_bus
+{
+    struct rt_i2c_bus_device parent;
+    i2c_inst_t *handle;
+    rt_uint8_t i2c_sda_pin;
+    rt_uint8_t i2c_scl_pin;
+    rt_uint32_t baud;
+    char *device_name;
+
+};
+
+static struct pico_i2c_bus pico_i2c_obj[] =
+{
+#ifdef BSP_USING_I2C0
+    {
+        .handle = i2c0,
+        .i2c_sda_pin  = BSP_I2C0_SDA_PIN,
+        .i2c_scl_pin  = BSP_I2C0_SCL_PIN,
+        .baud = 400000U,
+        .device_name = "i2c0",
+    },
+#endif
+#ifdef BSP_USING_I2C1
+    {
+        .handle = i2c1,
+        .i2c_sda_pin  = BSP_I2C1_SDA_PIN,
+        .i2c_scl_pin  = BSP_I2C1_SCL_PIN,
+        .baud = 400000U,
+        .device_name = "i2c1",
+    },
+#endif
+};
+
+rt_ssize_t pico_i2c_xfer(struct rt_i2c_bus_device *bus,
+                             struct rt_i2c_msg msgs[],
+                             rt_uint32_t num)
+{
+    struct rt_i2c_msg *msg;
+    rt_uint32_t i;
+    rt_err_t ret = -RT_ERROR;
+
+    struct pico_i2c_bus *pico_i2c = (struct pico_i2c_bus *)bus;
+
+    for (i = 0; i < num; i++)
+    {
+        msg = &msgs[i];
+
+        if (msg->flags & RT_I2C_RD)
+        {
+            i2c_read_blocking(pico_i2c->handle, msg->addr, msg->buf, msg->len, false);
+        }
+        else
+        {
+            i2c_write_blocking(pico_i2c->handle, msg->addr, msg->buf, msg->len, false);
+        }
+    }
+
+    return ret;
+}
+
+static const struct rt_i2c_bus_device_ops i2c_ops =
+{
+    .master_xfer      = pico_i2c_xfer,
+    .slave_xfer       = RT_NULL,
+    .i2c_bus_control  = RT_NULL
+};
+
+int rt_hw_i2c_init(void)
+{
+    int result = RT_EOK;
+
+    for (rt_size_t i = 0; i < sizeof(pico_i2c_obj) / sizeof(struct pico_i2c_bus); i++)
+    {
+        i2c_init(pico_i2c_obj[i].handle, pico_i2c_obj[i].baud);
+        gpio_set_function(pico_i2c_obj[i].i2c_sda_pin, GPIO_FUNC_I2C);
+        gpio_set_function(pico_i2c_obj[i].i2c_scl_pin, GPIO_FUNC_I2C);
+        gpio_pull_up(pico_i2c_obj[i].i2c_sda_pin);
+        gpio_pull_up(pico_i2c_obj[i].i2c_scl_pin);
+        // Make the I2C pins available to picotool
+        bi_decl(bi_2pins_with_func(pico_i2c_obj[i].i2c_sda_pin, pico_i2c_obj[i].i2c_scl_pin, GPIO_FUNC_I2C));
+        pico_i2c_obj[i].parent.ops = &i2c_ops;
+
+        /* register i2c device */
+        if (rt_i2c_bus_device_register(&pico_i2c_obj[i].parent, pico_i2c_obj[i].device_name) == RT_EOK)
+        {
+            LOG_D("%s init success", pico_i2c_obj[i].device_name);
+        }
+        else
+        {
+            LOG_E("%s register failed", pico_i2c_obj[i].device_name);
+            result = -RT_ERROR;
+        }
+    }
+
+    return result;
+}
+INIT_BOARD_EXPORT(rt_hw_i2c_init);
+
+#endif /* BSP_USING_I2C */
diff --git a/bsp/raspberry-pico/drivers/drv_i2c.h b/bsp/raspberry-pico/drivers/drv_i2c.h
new file mode 100644
index 00000000000..7b05a1e816d
--- /dev/null
+++ b/bsp/raspberry-pico/drivers/drv_i2c.h
@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) 2006-2023, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2023-07-27   Chushicheng    the first version
+ */
+
+#ifndef DRV_I2C_H
+#define DRV_I2C_H
+
+#include <rtdevice.h>
+
+#ifdef BSP_USING_I2C
+int rt_hw_i2c_init(void);
+#endif /* BSP_USING_I2C */
+
+#endif  /* DRV_I2C_H */
diff --git a/bsp/raspberry-pico/drivers/drv_spi.c b/bsp/raspberry-pico/drivers/drv_spi.c
new file mode 100644
index 00000000000..837ab378359
--- /dev/null
+++ b/bsp/raspberry-pico/drivers/drv_spi.c
@@ -0,0 +1,238 @@
+/*
+ * Copyright (c) 2006-2023, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2023-07-27   Chushicheng    the first version
+ */
+
+#include "drv_spi.h"
+#include "pico/binary_info.h"
+#include "hardware/gpio.h"
+#include "hardware/spi.h"
+#include "hardware/dma.h"
+
+#ifdef BSP_USING_SPI
+#define DBG_TAG              "drv.spi"
+#define DBG_LVL               DBG_INFO
+#include <rtdbg.h>
+
+struct pico_spi
+{
+    struct rt_spi_bus parent;
+    spi_inst_t *handle;
+    rt_uint8_t spi_rx_pin;
+    rt_uint8_t spi_tx_pin;
+    rt_uint8_t spi_sck_pin;
+    rt_uint8_t spi_cs_pin;
+    rt_uint8_t dma_tx;
+    rt_uint8_t dma_rx;
+    char *device_name;
+
+};
+
+static struct pico_spi pico_spi_obj[] =
+{
+#ifdef BSP_USING_SPI0
+    {
+        .handle = spi0,
+        .spi_rx_pin  = 4,
+        .spi_tx_pin  = 3,
+        .spi_sck_pin = 2,
+        .spi_cs_pin  = 5,
+        .device_name = "spi0",
+    },
+#endif
+#ifdef BSP_USING_SPI1
+    {
+        .handle = spi1,
+        .spi_rx_pin  = 12,
+        .spi_tx_pin  = 11,
+        .spi_sck_pin = 10,
+        .spi_cs_pin  = 13,
+        .device_name = "spi1",
+    },
+#endif
+};
+
+static rt_err_t pico_spi_init(struct pico_spi *spi_drv, struct rt_spi_configuration *cfg)
+{
+    RT_ASSERT(spi_drv != RT_NULL);
+    RT_ASSERT(cfg != RT_NULL);
+
+    spi_inst_t *spi_handle = spi_drv->handle;
+    spi_cpol_t  cpol;
+    spi_cpha_t  cpha;
+    rt_uint8_t  dma_transfer_size;
+
+    if (cfg->mode & RT_SPI_SLAVE)
+    {
+        spi_set_slave(spi_handle, true);
+    }
+    else
+    {
+        spi_set_slave(spi_handle, false);
+    }
+
+    if (cfg->mode & RT_SPI_CPHA)
+    {
+        cpha = SPI_CPHA_1;
+    }
+    else
+    {
+        cpha = SPI_CPHA_0;
+    }
+
+    if (cfg->mode & RT_SPI_CPOL)
+    {
+        cpol = SPI_CPOL_1;
+    }
+    else
+    {
+        cpol = SPI_CPOL_0;
+    }
+
+    if (cfg->data_width >= 4
+        && cfg->data_width <= 16)
+    {
+        spi_set_format(spi_handle, cfg->data_width, cpol, cpha, SPI_MSB_FIRST);
+    }
+    else
+    {
+        return -RT_EIO;
+    }
+
+    LOG_D("spi baudrate:%d", cfg->max_hz);
+    spi_init(spi_handle, cfg->max_hz);
+    gpio_set_function(spi_drv->spi_rx_pin, GPIO_FUNC_SPI);
+    gpio_init(spi_drv->spi_cs_pin);
+    gpio_set_function(spi_drv->spi_sck_pin, GPIO_FUNC_SPI);
+    gpio_set_function(spi_drv->spi_tx_pin, GPIO_FUNC_SPI);
+    // Make the SPI pins available to picotool
+    bi_decl(bi_3pins_with_func(spi_drv->spi_rx_pin, spi_drv->spi_tx_pin, spi_drv->spi_sck_pin, GPIO_FUNC_SPI));
+    // Make the CS pin available to picotool
+    bi_decl(bi_1pin_with_name(spi_drv->spi_cs_pin, "SPI CS"));
+
+    // Grab some unused dma channels
+    spi_drv->dma_tx = dma_claim_unused_channel(true);
+    spi_drv->dma_rx = dma_claim_unused_channel(true);
+    /* DMA configuration */
+    if(cfg->data_width == 8)
+    {
+        dma_transfer_size = DMA_SIZE_8;
+    }
+    else if(cfg->data_width == 16)
+    {
+        dma_transfer_size = DMA_SIZE_16;
+    }
+    else if(cfg->data_width == 32)
+    {
+        dma_transfer_size = DMA_SIZE_32;
+    }
+    dma_channel_config c = dma_channel_get_default_config(spi_drv->dma_tx);
+    channel_config_set_transfer_data_size(&c, dma_transfer_size);
+    channel_config_set_dreq(&c, spi_get_index(spi_handle) ? DREQ_SPI1_TX : DREQ_SPI0_TX);
+    dma_channel_set_config(spi_drv->dma_tx, &c, false);
+
+    c = dma_channel_get_default_config(spi_drv->dma_rx);
+    channel_config_set_transfer_data_size(&c, dma_transfer_size);
+    channel_config_set_dreq(&c, spi_get_index(spi_handle) ? DREQ_SPI1_RX : DREQ_SPI0_RX);
+    channel_config_set_read_increment(&c, false);
+    channel_config_set_write_increment(&c, true);
+    dma_channel_set_config(spi_drv->dma_rx, &c, false);
+    return RT_EOK;
+}
+
+rt_err_t rt_hw_spi_device_attach(const char *bus_name, const char *device_name, rt_base_t cs_pin)
+{
+    rt_err_t ret = RT_EOK;
+
+    struct rt_spi_device *spi_device = (struct rt_spi_device *)rt_malloc(sizeof(struct rt_spi_device));
+
+    ret = rt_spi_bus_attach_device_cspin(spi_device, device_name, bus_name, cs_pin, RT_NULL);
+
+    return ret;
+}
+
+static rt_ssize_t spixfer(struct rt_spi_device *device, struct rt_spi_message *message)
+{
+    int i;
+
+    RT_ASSERT(device != RT_NULL);
+    RT_ASSERT(device->bus != RT_NULL);
+
+    struct pico_spi *spi = rt_container_of(device->bus, struct pico_spi, parent);
+
+    if(message->cs_take && (device->cs_pin != PIN_NONE))
+    {
+        rt_pin_write(device->cs_pin, PIN_LOW);
+    }
+
+    dma_channel_config c = dma_get_channel_config(spi->dma_tx);
+    dma_channel_configure(spi->dma_tx, &c,
+                          &spi_get_hw(spi->handle)->dr, // write address
+                          (uint8_t *)(message->send_buf), // read address
+                          message->length, // element count (each element is of size transfer_data_size)
+                          false); // don't start yet
+
+    c = dma_get_channel_config(spi->dma_rx);
+    dma_channel_configure(spi->dma_rx, &c,
+                          (uint8_t *)(message->recv_buf), // write address
+                          &spi_get_hw(spi->handle)->dr, // read address
+                          message->length, // element count (each element is of size transfer_data_size)
+                          false); // don't start yet
+
+    dma_start_channel_mask((1u << spi->dma_tx) | (1u << spi->dma_rx));
+    dma_channel_wait_for_finish_blocking(spi->dma_tx);
+    dma_channel_wait_for_finish_blocking(spi->dma_rx);
+
+    if(message->cs_release && (device->cs_pin != PIN_NONE))
+    {
+        rt_pin_write(device->cs_pin, PIN_HIGH);
+    }
+
+    return message->length;
+}
+
+static rt_err_t spi_configure(struct rt_spi_device *device,
+                              struct rt_spi_configuration *configuration)
+{
+    rt_err_t ret = RT_EOK;
+    struct pico_spi *spi = rt_container_of(device->bus, struct pico_spi, parent);
+    ret = pico_spi_init(spi, configuration);
+
+    return ret;
+}
+
+static const struct rt_spi_ops pico_spi_ops =
+{
+    .configure = spi_configure,
+    .xfer = spixfer,
+};
+
+int rt_hw_spi_init(void)
+{
+    int result = RT_EOK;
+
+    for (rt_size_t i = 0; i < sizeof(pico_spi_obj) / sizeof(struct pico_spi); i++)
+    {
+        LOG_D("%s initing", pico_spi_obj[i].device_name);
+        /* register spi device */
+        if (rt_spi_bus_register(&pico_spi_obj[i].parent, pico_spi_obj[i].device_name, &pico_spi_ops) == RT_EOK)
+        {
+            LOG_D("%s init success", pico_spi_obj[i].device_name);
+        }
+        else
+        {
+            LOG_E("%s register failed", pico_spi_obj[i].device_name);
+            result = -RT_ERROR;
+        }
+    }
+
+    return result;
+}
+INIT_BOARD_EXPORT(rt_hw_spi_init);
+
+#endif /* BSP_USING_SPI */
diff --git a/bsp/raspberry-pico/drivers/drv_spi.h b/bsp/raspberry-pico/drivers/drv_spi.h
new file mode 100644
index 00000000000..8af9af677eb
--- /dev/null
+++ b/bsp/raspberry-pico/drivers/drv_spi.h
@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) 2006-2023, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2023-07-27        Chushicheng    the first version
+ */
+
+#ifndef DRV_SPI_H
+#define DRV_SPI_H
+
+#include <rtdevice.h>
+
+#ifdef BSP_USING_SPI
+rt_err_t rt_hw_spi_device_attach(const char *bus_name, const char *device_name, rt_base_t cs_pin);
+#endif /* BSP_USING_SPI */
+#endif  /* DRV_SPI_H */
diff --git a/bsp/raspberry-pico/libraries/Kconfig b/bsp/raspberry-pico/libraries/Kconfig
index a9992b04e48..ddc471a2f36 100644
--- a/bsp/raspberry-pico/libraries/Kconfig
+++ b/bsp/raspberry-pico/libraries/Kconfig
@@ -119,6 +119,60 @@ menu "On-chip Peripheral Drivers"
         bool "Enable WDT"
         select RT_USING_WDT
         default n
+
+    menuconfig BSP_USING_SPI
+        config BSP_USING_SPI
+            bool "Enable SPI"
+            select RT_USING_SPI
+            default n
+
+            if BSP_USING_SPI
+                config BSP_USING_SPI0
+                    bool "Enable SPI0"
+                    default n
+
+                config BSP_USING_SPI1
+                    bool "Enable SPI1"
+                    default n
+            endif
+
+    menuconfig BSP_USING_I2C
+        config BSP_USING_I2C
+            bool "Enable I2C"
+            select RT_USING_I2C
+            select RT_USING_I2C_BITOPS
+            select RT_USING_PIN
+            default n
+
+            if BSP_USING_I2C
+                config BSP_USING_I2C0
+                    bool "Enable I2C0"
+                    default n
+                    if BSP_USING_I2C0
+                        config BSP_I2C0_SCL_PIN
+                            int "i2c0 scl pin number (GP)"
+                            range 0 28
+                            default 21
+                        config BSP_I2C0_SDA_PIN
+                            int "I2C0 sda pin number (GP)"
+                            range 0 28
+                            default 20
+                    endif
+
+                config BSP_USING_I2C1
+                    bool "Enable I2C1"
+                    default n
+                    if BSP_USING_I2C1
+                        config BSP_I2C1_SCL_PIN
+                            int "i2c1 scl pin number (GP)"
+                            range 0 28
+                            default 19
+                        config BSP_I2C1_SDA_PIN
+                            int "I2C1 sda pin number (GP)"
+                            range 0 28
+                            default 18
+                    endif
+            endif
 endmenu
 
 endmenu