diff --git a/Examples/LL/SPI/MAX7219_8x8LED_Matrix/main.c b/Examples/LL/SPI/MAX7219_8x8LED_Matrix/main.c
new file mode 100644
index 0000000..d2a73f0
--- /dev/null
+++ b/Examples/LL/SPI/MAX7219_8x8LED_Matrix/main.c
@@ -0,0 +1,175 @@
+/***
+ * Demo: SPI / MAX7219 8x8 LED Martix
+ * 
+ * PY32          MAX7219
+ * PB2   ------> CS
+ * PB3   ------> CLK/SCK
+ * PB5   ------> DIN/MOSI
+ */
+#include "main.h"
+#include "py32f0xx_bsp_printf.h"
+
+
+#define DECODE_MODE  0x09
+#define INTENSITY    0x0A
+#define SCAN_LIMIT   0x0B
+#define SHUT_DOWN    0x0C
+#define DISPLAY_TEST 0x0F
+
+const uint8_t numbers[] = {
+    0x00, 0x00, 0x7C, 0xC6, 0xC6, 0xCE, 0xD6, 0xD6, // -0-.
+    0xE6, 0xC6, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x18, 0x38, 0x78, 0x18, 0x18, 0x18, // -1-
+    0x18, 0x18, 0x18, 0x7E, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x7C, 0xC6, 0x06, 0x0C, 0x18, 0x30, // -2-
+    0x60, 0xC0, 0xC6, 0xFE, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x7C, 0xC6, 0x06, 0x06, 0x3C, 0x06, // -3-
+    0x06, 0x06, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x0C, 0x1C, 0x3C, 0x6C, 0xCC, 0xFE, // -4-
+    0x0C, 0x0C, 0x0C, 0x1E, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0xFE, 0xC0, 0xC0, 0xC0, 0xFC, 0x0E, // -5-
+    0x06, 0x06, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x38, 0x60, 0xC0, 0xC0, 0xFC, 0xC6, // -6-
+    0xC6, 0xC6, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0xFE, 0xC6, 0x06, 0x06, 0x0C, 0x18, // -7-
+    0x30, 0x30, 0x30, 0x30, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x7C, 0xC6, 0xC6, 0xC6, 0x7C, 0xC6, // -8-
+    0xC6, 0xC6, 0xC6, 0x7C, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x7C, 0xC6, 0xC6, 0xC6, 0x7E, 0x06, // -9-
+    0x06, 0x06, 0x0C, 0x78, 0x00, 0x00, 0x00, 0x00};
+
+
+static void APP_SPIConfig(void);
+static void APP_SystemClockConfig(void);
+uint8_t SPI_TxRxByte(uint8_t data);
+
+void MAX7219_write(uint8_t addr, uint8_t dat)
+{
+  LL_GPIO_ResetOutputPin(GPIOB, LL_GPIO_PIN_2);
+  SPI_TxRxByte(addr);
+  SPI_TxRxByte(dat);
+  LL_GPIO_SetOutputPin(GPIOB, LL_GPIO_PIN_2);
+}
+
+void MAX7219_init(void)
+{
+    MAX7219_write(SHUT_DOWN, 0x01);    // 0x00:shutdown, 0x01:normal
+    MAX7219_write(DECODE_MODE, 0x00);  // Bypass code B decoder, no-decode operation
+    MAX7219_write(SCAN_LIMIT, 0x07);   // Scan-limit, 0:1-digit, 1:2-digits, ... 7:8-digits
+    MAX7219_write(INTENSITY, 0x01);    // 0x00:min, 0xFF:max
+    MAX7219_write(DISPLAY_TEST, 0x00); // 0x00:normal, 0x01:test mode
+}
+
+
+int main(void)
+{
+  uint8_t pos = 0, size = sizeof(numbers), i, j;
+
+  APP_SystemClockConfig();
+
+  BSP_USART_Config(115200);
+  printf("SPI Demo: MAX7219 8x8 LED\r\nClock: %ld\r\n", SystemCoreClock);
+
+  APP_SPIConfig();
+
+  MAX7219_init();
+
+  while (1)
+  {
+    for (i = 0; i < 8; i++)
+    {
+        j = (pos + i) % size;
+        MAX7219_write(i + 1, numbers[j]);
+    }
+    pos = (pos + 1) % size;
+    LL_mDelay(200);
+  }
+}
+
+uint8_t SPI_TxRxByte(uint8_t data)
+{
+  uint8_t SPITimeout = 0xFF;
+  /* Check the status of Transmit buffer Empty flag */
+  while (READ_BIT(SPI1->SR, SPI_SR_TXE) == RESET)
+  {
+    if (SPITimeout-- == 0) return 0;
+  }
+  LL_SPI_TransmitData8(SPI1, data);
+  SPITimeout = 0xFF;
+  while (READ_BIT(SPI1->SR, SPI_SR_RXNE) == RESET)
+  {
+    if (SPITimeout-- == 0) return 0;
+  }
+  // Read from RX buffer
+  return LL_SPI_ReceiveData8(SPI1);
+}
+
+static void APP_SPIConfig(void)
+{
+  LL_SPI_InitTypeDef SPI_InitStruct = {0};
+  LL_GPIO_InitTypeDef GPIO_InitStruct = {0};
+
+  LL_APB1_GRP2_EnableClock(LL_APB1_GRP2_PERIPH_SPI1);
+  LL_IOP_GRP1_EnableClock(LL_IOP_GRP1_PERIPH_GPIOB);
+
+  // PB2 CS
+  LL_GPIO_SetPinMode(GPIOB, LL_GPIO_PIN_2, LL_GPIO_MODE_OUTPUT);
+  // PB3 SCK
+  GPIO_InitStruct.Pin = LL_GPIO_PIN_3;
+  GPIO_InitStruct.Mode = LL_GPIO_MODE_ALTERNATE;
+  GPIO_InitStruct.Speed = LL_GPIO_SPEED_FREQ_HIGH;
+  GPIO_InitStruct.OutputType = LL_GPIO_OUTPUT_PUSHPULL;
+  GPIO_InitStruct.Pull = LL_GPIO_PULL_UP;
+  GPIO_InitStruct.Alternate = LL_GPIO_AF_0;
+  LL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+  // PB4 MISO (not connected)
+  GPIO_InitStruct.Pin = LL_GPIO_PIN_4;
+  GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
+  GPIO_InitStruct.Alternate = LL_GPIO_AF_0;
+  LL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+  // PB5 MOSI
+  GPIO_InitStruct.Pin = LL_GPIO_PIN_5;
+  GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
+  GPIO_InitStruct.Alternate = LL_GPIO_AF_0;
+  LL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+  SPI_InitStruct.TransferDirection = LL_SPI_FULL_DUPLEX;
+  SPI_InitStruct.Mode = LL_SPI_MODE_MASTER;
+  SPI_InitStruct.DataWidth = LL_SPI_DATAWIDTH_8BIT;
+  SPI_InitStruct.ClockPolarity = LL_SPI_POLARITY_LOW;
+  SPI_InitStruct.ClockPhase = LL_SPI_PHASE_1EDGE;
+  SPI_InitStruct.NSS = LL_SPI_NSS_SOFT;
+  SPI_InitStruct.BaudRate = LL_SPI_BAUDRATEPRESCALER_DIV256;
+  SPI_InitStruct.BitOrder = LL_SPI_MSB_FIRST;
+  LL_SPI_Init(SPI1, &SPI_InitStruct);
+  LL_SPI_Enable(SPI1);
+}
+
+static void APP_SystemClockConfig(void)
+{
+  LL_UTILS_ClkInitTypeDef UTILS_ClkInitStruct;
+
+  LL_RCC_HSI_Enable();
+  /* Change this value to adjust clock frequency, larger is faster */
+  LL_RCC_HSI_SetCalibFreq(LL_RCC_HSICALIBRATION_24MHz + 15);
+  while (LL_RCC_HSI_IsReady() != 1);
+
+  UTILS_ClkInitStruct.AHBCLKDivider = LL_RCC_SYSCLK_DIV_1;
+  UTILS_ClkInitStruct.APB1CLKDivider = LL_RCC_APB1_DIV_1;
+  LL_PLL_ConfigSystemClock_HSI(&UTILS_ClkInitStruct);
+
+  /* Re-init frequency of SysTick source, reload = freq/ticks = 48000000/1000 = 48000 */
+  LL_InitTick(48000000, 1000U);
+}
+
+void APP_ErrorHandler(void)
+{
+  while (1);
+}
+
+#ifdef  USE_FULL_ASSERT
+void assert_failed(uint8_t *file, uint32_t line)
+{
+  while (1);
+}
+#endif /* USE_FULL_ASSERT */
diff --git a/Examples/LL/SPI/MAX7219_8x8LED_Matrix/main.h b/Examples/LL/SPI/MAX7219_8x8LED_Matrix/main.h
new file mode 100644
index 0000000..55192b1
--- /dev/null
+++ b/Examples/LL/SPI/MAX7219_8x8LED_Matrix/main.h
@@ -0,0 +1,27 @@
+#ifndef __MAIN_H
+#define __MAIN_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "py32f0xx_ll_bus.h"
+#include "py32f0xx_ll_cortex.h"
+#include "py32f0xx_ll_dma.h"
+#include "py32f0xx_ll_exti.h"
+#include "py32f0xx_ll_gpio.h"
+#include "py32f0xx_ll_pwr.h"
+#include "py32f0xx_ll_rcc.h"
+#include "py32f0xx_ll_spi.h"
+#include "py32f0xx_ll_system.h"
+#include "py32f0xx_ll_tim.h"
+#include "py32f0xx_ll_utils.h"
+
+
+void APP_ErrorHandler(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __MAIN_H */
diff --git a/Examples/LL/SPI/MAX7219_8x8LED_Matrix/py32f0xx_it.c b/Examples/LL/SPI/MAX7219_8x8LED_Matrix/py32f0xx_it.c
new file mode 100644
index 0000000..3a10d14
--- /dev/null
+++ b/Examples/LL/SPI/MAX7219_8x8LED_Matrix/py32f0xx_it.c
@@ -0,0 +1,40 @@
+#include "main.h"
+#include "py32f0xx_it.h"
+
+/**
+  * @brief This function handles Non maskable interrupt.
+  */
+void NMI_Handler(void)
+{
+}
+
+/**
+  * @brief This function handles Hard fault interrupt.
+  */
+void HardFault_Handler(void)
+{
+  while (1)
+  {
+  }
+}
+
+/**
+  * @brief This function handles System service call via SWI instruction.
+  */
+void SVC_Handler(void)
+{
+}
+
+/**
+  * @brief This function handles Pendable request for system service.
+  */
+void PendSV_Handler(void)
+{
+}
+
+/**
+  * @brief This function handles System tick timer.
+  */
+void SysTick_Handler(void)
+{
+}
diff --git a/Examples/LL/SPI/MAX7219_8x8LED_Matrix/py32f0xx_it.h b/Examples/LL/SPI/MAX7219_8x8LED_Matrix/py32f0xx_it.h
new file mode 100644
index 0000000..76b3dad
--- /dev/null
+++ b/Examples/LL/SPI/MAX7219_8x8LED_Matrix/py32f0xx_it.h
@@ -0,0 +1,19 @@
+#ifndef __PY32F0XX_IT_H
+#define __PY32F0XX_IT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void NMI_Handler(void);
+void HardFault_Handler(void);
+void SVC_Handler(void);
+void PendSV_Handler(void);
+void SysTick_Handler(void);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __PY32F0XX_IT_H */