diff --git a/include/i2c/i2c.h b/include/i2c/i2c.h
index b57f35e..6d8af84 100644
--- a/include/i2c/i2c.h
+++ b/include/i2c/i2c.h
@@ -9,6 +9,8 @@ extern "C" {
 #include <linux/i2c.h>
 #include <linux/i2c-dev.h>
 
+#define MAX_I2C_MSG_LEN         8192
+
 /* I2c device */
 typedef struct i2c_device {
     int bus;			        /* I2C Bus fd, return from i2c_open */
diff --git a/src/i2c.c b/src/i2c.c
index 2ce0d6e..6634d6b 100644
--- a/src/i2c.c
+++ b/src/i2c.c
@@ -214,9 +214,10 @@ ssize_t i2c_ioctl_write(const I2CDevice *device, unsigned int iaddr, const void
 */
 ssize_t i2c_read(const I2CDevice *device, unsigned int iaddr, void *buf, size_t len)
 {
-    ssize_t cnt;
+    ssize_t cnt, total_read = 0;
     unsigned char addr[INT_ADDR_MAX_BYTES];
     unsigned char delay = GET_I2C_DELAY(device->delay);
+	char *ptr = (char*)buf;
 
     /* Set i2c slave address */
     if (i2c_select(device->bus, device->addr, device->tenbit) == -1) {
@@ -237,15 +238,16 @@ ssize_t i2c_read(const I2CDevice *device, unsigned int iaddr, void *buf, size_t
 
     /* Wait a while */
     i2c_delay(delay);
-
-    /* Read count bytes data from int_addr specify address */
-    if ((cnt = read(device->bus, buf, len)) == -1) {
-
-        perror("Read i2c data error");
-        return -1;
+	while (total_read < len) {
+        size_t chunk_size = (len - total_read > MAX_I2C_MSG_LEN) ? MAX_I2C_MSG_LEN : (len - total_read);
+        if ((cnt = read(device->bus, ptr + total_read, chunk_size)) == -1) {
+            perror("Read i2c data error");
+            return -1;
+        }
+        total_read += cnt;
+        i2c_delay(delay);
     }
-
-    return cnt;
+    return total_read;
 }