diff --git a/dumpstate/1.0/default/DumpstateDevice.cpp b/dumpstate/1.0/default/DumpstateDevice.cpp
new file mode 100644
index 0000000..fac4ff3
--- /dev/null
+++ b/dumpstate/1.0/default/DumpstateDevice.cpp
@@ -0,0 +1,51 @@
+#define LOG_TAG "dumpstate"
+
+#include "DumpstateDevice.h"
+
+#include <log/log.h>
+
+#include "DumpstateUtil.h"
+
+namespace android {
+namespace hardware {
+namespace dumpstate {
+namespace V1_0 {
+namespace implementation {
+
+// Methods from ::android::hardware::dumpstate::V1_0::IDumpstateDevice follow.
+Return<void> DumpstateDevice::dumpstateBoard(const native_handle_t* handle) {
+    if (handle->numFds < 1) {
+        ALOGE("no FDs\n");
+        return Void();
+    }
+
+    int fd = handle->data[0];
+    if (fd < 0) {
+        ALOGE("invalid FD: %d\n", handle->data[0]);
+        return Void();
+    }
+    ALOGD("DumpstateDevice::dumpstateBoard() FD: %d\n", fd);
+    ALOGI("Dumpstate HIDL not provided by device\n");
+    dprintf(fd, "Dumpstate HIDL not provided by device; providing bogus data.\n");
+
+    // Shows some examples on how to use the libdumpstateutils API.
+    dprintf(fd, "Time now is: ");
+    RunCommandToFd(fd, {"/system/bin/date"});
+    dprintf(fd, "Contents of a small file (/system/etc/hosts):\n");
+    DumpFileToFd(fd, "/system/etc/hosts");
+
+    return Void();
+}
+
+
+IDumpstateDevice* HIDL_FETCH_IDumpstateDevice(const char* /* name */) {
+    // TODO: temporary returning nullptr until it's implemented on master devices
+    return nullptr;
+//    return new DumpstateDevice();
+}
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace dumpstate
+}  // namespace hardware
+}  // namespace android