diff --git a/test/w25q128_test/w25q128_test.ino b/test/w25q128_test/w25q128_test.ino
deleted file mode 100644
index 1f21857..0000000
--- a/test/w25q128_test/w25q128_test.ino
+++ /dev/null
@@ -1,78 +0,0 @@
-#include <SPI.h>
-#include <SdFat.h>
-#include <Adafruit_SPIFlash.h>
-
-#ifndef FLASH_CONFIG_H_
-#define FLASH_CONFIG_H_
-
-#define EXTERNAL_FLASH_USE_CS 22
-#define EXTERNAL_FLASH_USE_SPI SPI
-
-Adafruit_FlashTransport_SPI flashTransport(EXTERNAL_FLASH_USE_CS, EXTERNAL_FLASH_USE_SPI);
-
-#endif
-
-Adafruit_SPIFlash flash(&flashTransport);
-
-FatVolume fatfs;  // file system object from SdFat
-
-#define FILE_NAME "data.csv"  //ファイル名を指定
-
-void setup() {
-  // Initialize serial port and wait for it to open before continuing.
-  Serial.begin(115200);
-  while (!Serial) {
-    delay(100);
-  }
-  Serial.println("Adafruit SPI Flash FatFs Simple Datalogging Example");
-
-  // Initialize flash library and check its chip ID.
-  if (!flash.begin()) {
-    Serial.println("Error, failed to initialize flash chip!");
-    while (1) {
-      delay(1);
-    }
-  }
-  Serial.print("Flash chip JEDEC ID: 0x");
-  Serial.println(flash.getJEDECID(), HEX);
-
-  // First call begin to mount the filesystem.  Check that it returns true
-  // to make sure the filesystem was mounted.
-  if (!fatfs.begin(&flash)) {
-    Serial.println("Error, failed to mount newly formatted filesystem!");
-    Serial.println(
-      "Was the flash chip formatted with the fatfs_format example?");
-    while (1) {
-      delay(1);
-    }
-  }
-
-  Serial.println("Mounted filesystem!");
-  Serial.println("Logging data every 60 seconds...");
-}
-
-void loop() {
-  // Open the datalogging file for writing.  The FILE_WRITE mode will open
-  // the file for appending, i.e. it will add new data to the end of the file.
-  File32 dataFile = fatfs.open(FILE_NAME, FILE_WRITE);
-  // Check that the file opened successfully and write a line to it.
-  if (dataFile) {
-    // Take a new data reading from a sensor, etc.  For this example just
-    // Write a line to the file.  You can use all the same print functions
-    // as if you're writing to the serial monitor.  For example to write
-    // two CSV (commas separated) values:
-    dataFile.print("Sensor #1");
-    dataFile.print(",");
-    dataFile.print(reading, DEC);  //必要なデータの代入
-    dataFile.println();
-    dataFile.close();
-    Serial.println("Wrote new measurement to data file!");
-  } else {
-    Serial.println("Failed to open data file for writing!");
-  }
-
-  Serial.println("Trying again in 60 seconds...");
-
-  // Wait 60 seconds.
-  delay(60000L);  //時間を適切な時間に修正
-}
\ No newline at end of file