diff --git a/drivers/mtd_mapper/mtd_mapper.c b/drivers/mtd_mapper/mtd_mapper.c
index 59d9eb01c9..76576413e6 100644
--- a/drivers/mtd_mapper/mtd_mapper.c
+++ b/drivers/mtd_mapper/mtd_mapper.c
@@ -52,6 +52,11 @@ static uint32_t _byte_offset(mtd_mapper_region_t *region)
            region->sector;
 }
 
+static uint32_t _page_offset(mtd_mapper_region_t *region)
+{
+    return region->mtd.pages_per_sector * region->sector;
+}
+
 static int _init_target(mtd_mapper_region_t *region)
 {
     mtd_mapper_parent_t *parent = region->parent;
@@ -101,6 +106,19 @@ static int _write(mtd_dev_t *mtd, const void *src, uint32_t addr,
     return res;
 }
 
+static int _write_page(mtd_dev_t *mtd, const void *src, uint32_t page,
+                       uint32_t offset, uint32_t count)
+{
+    mtd_mapper_region_t *region = container_of(mtd, mtd_mapper_region_t, mtd);
+
+    _lock(region);
+    int res = mtd_write_page(region->parent->mtd, src,
+                             page + _page_offset(region),
+                             offset, count);
+    _unlock(region);
+    return res;
+}
+
 static int _read(mtd_dev_t *mtd, void *dest, uint32_t addr, uint32_t count)
 {
     mtd_mapper_region_t *region = container_of(mtd, mtd_mapper_region_t, mtd);
@@ -115,6 +133,19 @@ static int _read(mtd_dev_t *mtd, void *dest, uint32_t addr, uint32_t count)
     return res;
 }
 
+static int _read_page(mtd_dev_t *mtd, void *dest, uint32_t page,
+                      uint32_t offset, uint32_t count)
+{
+    mtd_mapper_region_t *region = container_of(mtd, mtd_mapper_region_t, mtd);
+
+    _lock(region);
+    int res = mtd_read_page(region->parent->mtd, dest,
+                            page + _page_offset(region),
+                            offset, count);
+    _unlock(region);
+    return res;
+}
+
 static int _erase(mtd_dev_t *mtd, uint32_t addr, uint32_t count)
 {
     mtd_mapper_region_t *region = container_of(mtd, mtd_mapper_region_t, mtd);
@@ -129,9 +160,22 @@ static int _erase(mtd_dev_t *mtd, uint32_t addr, uint32_t count)
     return res;
 }
 
+static int _erase_sector(mtd_dev_t *mtd, uint32_t sector, uint32_t count)
+{
+    mtd_mapper_region_t *region = container_of(mtd, mtd_mapper_region_t, mtd);
+
+     _lock(region);
+    int res = mtd_erase_sector(region->parent->mtd, region->sector + sector, count);
+    _unlock(region);
+    return res;
+}
+
 const mtd_desc_t mtd_mapper_driver = {
     .init = _init,
     .read = _read,
+    .read_page = _read_page,
     .write = _write,
+    .write_page = _write_page,
     .erase = _erase,
+    .erase_sector = _erase_sector,
 };
diff --git a/tests/mtd_mapper/main.c b/tests/mtd_mapper/main.c
index a756e236c2..5b073a6ab8 100644
--- a/tests/mtd_mapper/main.c
+++ b/tests/mtd_mapper/main.c
@@ -42,6 +42,8 @@
 
 #define REGION_FLASH_SIZE    MEMORY_SIZE / 2
 
+#define MIN(x, y) (((x) < (y)) ? (x) : (y))
+
 static uint8_t _dummy_memory[MEMORY_SIZE];
 
 static uint8_t _buffer[PAGE_SIZE];
@@ -65,6 +67,25 @@ static int _read(mtd_dev_t *dev, void *buff, uint32_t addr, uint32_t size)
     return 0;
 }
 
+static int _read_page(mtd_dev_t *dev, void *buff, uint32_t page, uint32_t offset, uint32_t size)
+{
+    uint32_t addr = page * dev->page_size + offset;
+
+    if (page >= dev->sector_count * dev->pages_per_sector) {
+        return -EOVERFLOW;
+    }
+
+    if (offset > dev->page_size) {
+        return -EOVERFLOW;
+    }
+
+    size = MIN(dev->page_size - offset, size);
+
+    memcpy(buff, _dummy_memory + addr, size);
+
+    return size;
+}
+
 static int _write(mtd_dev_t *dev, const void *buff, uint32_t addr,
                   uint32_t size)
 {
@@ -81,6 +102,25 @@ static int _write(mtd_dev_t *dev, const void *buff, uint32_t addr,
     return 0;
 }
 
+static int _write_page(mtd_dev_t *dev, const void *buff, uint32_t page, uint32_t offset, uint32_t size)
+{
+    uint32_t addr = page * dev->page_size + offset;
+
+    if (page >= dev->sector_count * dev->pages_per_sector) {
+        return -EOVERFLOW;
+    }
+
+    if (offset > dev->page_size) {
+        return -EOVERFLOW;
+    }
+
+    size = MIN(dev->page_size - offset, size);
+
+    memcpy(_dummy_memory + addr, buff, size);
+
+    return size;
+}
+
 static int _erase(mtd_dev_t *dev, uint32_t addr, uint32_t size)
 {
     (void)dev;
@@ -99,6 +139,20 @@ static int _erase(mtd_dev_t *dev, uint32_t addr, uint32_t size)
     return 0;
 }
 
+static int _erase_sector(mtd_dev_t *dev, uint32_t sector, uint32_t count)
+{
+    uint32_t addr = sector * dev->page_size * dev->pages_per_sector;
+
+    if (sector + count > dev->sector_count) {
+        return -EOVERFLOW;
+    }
+
+    memset(_dummy_memory + addr, 0xff,
+           count * dev->page_size * dev->pages_per_sector);
+
+    return 0;
+}
+
 static int _power(mtd_dev_t *dev, enum mtd_power_state power)
 {
     (void)dev;
@@ -112,6 +166,9 @@ static const mtd_desc_t driver = {
     .write = _write,
     .erase = _erase,
     .power = _power,
+    .read_page    = _read_page,
+    .write_page   = _write_page,
+    .erase_sector = _erase_sector,
 };
 
 static mtd_dev_t dev = {