#記事の推し
・BluetoothSerial通信で複数数値データ転送と測定トリガーで読み間違いを減らした
・M5AtomUとENVIIIでI2Cで簡単に温湿度気圧測定
・PC側のPythonで温湿度気圧データをリアルタイム描画とファイル出力
・連続測定でトンガの衝撃波を記録できるかも．．．
・M5AtomUはraspi4のUSBに挿して、ArduinoIDEで開発
・PythonはPC上（ペアリング済）のVscodeで開発・実行
・BluetoothSerial利用なので、開発できた時点でUSBから電源供給すれば、電波が届く範囲なら自由に計測ができる
・BME280センサーと同時測定してみた
・記録は、（毎日）世代管理できるようにした

#M5AtomU側

#include "Wire.h"
#include "UNIT_ENV.h"

SHT3X sht30;
QMP6988 qmp6988;

#include "BluetoothSerial.h"

#if !defined(CONFIG_BT_ENABLED) || !defined(CONFIG_BLUEDROID_ENABLED)
#error Bluetooth is not enabled! Please run `make menuconfig` to and enable it
#endif

BluetoothSerial SerialBT;

void setup() {
  Serial.begin(115200);
  Wire.begin(26, 32);  //21, 22); SDA, SCLのpin番号
  qmp6988.init();
  SerialBT.begin("ESP32test"); //Bluetooth device name
  Serial.println("The device started, now you can pair it with bluetooth!");  
}

void loop() {
  if (sht30.get() != 0) {
    return;
  }
  Serial.printf("T\r\n");  //測定開始位置の特定のため
  Serial.printf("%2.2f\r\n", sht30.cTemp);
  Serial.printf("%0.2f\r\n", sht30.humidity);
  Serial.printf("%0.2f\r\n", qmp6988.calcPressure());
  delay(2000); //2秒間隔で測定のため、応答速度を考慮
}

#PC側pythonプログラム

import serial
import time
import matplotlib.pyplot as plt
import numpy as np
import csv

COM="COM3"
bitRate=115200
ser = serial.Serial(COM, bitRate, timeout=0.1)

with open('temp_hum_press.csv', 'w', newline='') as csvfile:
    fieldnames = ['Time', 'Temperature', 'Humidity', 'Pressure']
    spamwriter = csv.DictWriter(csvfile, fieldnames=fieldnames)
    spamwriter.writeheader()

    fig, (ax1, ax2, ax3) = plt.subplots(3, 1, figsize=(8,16))
    x = np.arange(0,1000,1)
    y = 0*np.arange(0,1000,1)
    
    data_start = ser.readline()
    while data_start != b'T\r\n':
        data_start = ser.readline()
        #print(data_start)
    data_temp = ser.readline()    
    data_humid = ser.readline()
    data_pressure = ser.readline()
    print(data_temp)
    
    fd_temp = float(data_temp.decode())
    fd_humid = float(data_humid.decode())
    fd_pressure = float(data_pressure.decode())
    
    ax1.plot(x,y+fd_temp, lw = 2)
    ax2.plot(x,y+fd_humid, lw = 2)
    ax3.plot(x,y+fd_pressure, lw = 2)
    ax1.set_ylim(fd_temp-10,fd_temp+10)
    ax2.set_ylim(fd_humid-10,fd_humid+10)
    ax3.set_ylim(fd_pressure-50,fd_pressure+50)
    
    ax1.plot(0, fd_temp, color = 'red', marker = 'o',linestyle = '-', markersize = 3, label = "Temperature")
    ax2.plot(0, fd_humid,color = 'blue', marker = 'o',linestyle = '-', markersize = 3, label = "Humidity")
    ax3.plot(0, fd_pressure,color = 'black', marker = 'o',linestyle = '-', markersize = 3, label = "Pressure")
    ax1.legend()
    ax2.legend()
    ax3.legend()

    plt.grid(True)
    plt.pause(1)
    start = time.time()

    tm0 = start
    tm = start
    while 1:
        try:
            data_start = ser.readline()
            while data_start != b'T\r\n':
                data_start = ser.readline()
                #print(data_start)
            data_temp = ser.readline()
            data_humid = ser.readline()
            data_pressure = ser.readline()
            fd_temp = float(data_temp.decode())
            fd_humid = float(data_humid.decode())
            fd_pressure = float(data_pressure.decode())
        except:
            #time.sleep(1)
            print('error')

        spamwriter.writerow({'Time': time.ctime(time.time()), 'Temperature': fd_temp, 'Humidity': fd_humid, 'Pressure': fd_pressure})
        print( time.ctime(time.time()), fd_temp, fd_humid, fd_pressure)
        ax1.plot(tm-start, fd_temp,color = 'red', marker = 'o',linestyle = '-', markersize = 3, label = "Temperature")
        ax2.plot(tm-start, fd_humid,color = 'blue', marker = 'o',linestyle = '-', markersize = 3, label = "Humidity")
        ax3.plot(tm-start, fd_pressure,color = 'black', marker = 'o',linestyle = '-', markersize = 3, label = "Pressure")
        plt.pause(0.05)
        while tm-tm0 < 2:
            tm = time.time()
        tm0 = tm

print('program end')
ser.close()

#測定の様子

#最終的なプログラム
測定値が不安定なので、以下では、ENVIIIとBME280を同時測定して並べてみました。
###AtomU測定側プログラム

 #include "Wire.h"
#include "UNIT_ENV.h"
#include "Seeed_BME280.h"

SHT3X sht30;
QMP6988 qmp6988;
BME280 bme280;

#include "BluetoothSerial.h"

#if !defined(CONFIG_BT_ENABLED) || !defined(CONFIG_BLUEDROID_ENABLED)
#error Bluetooth is not enabled! Please run `make menuconfig` to and enable it
#endif

BluetoothSerial SerialBT;

float tmp =0.0;
float hum =0.0;
float pressure =0.0;
float tmp_ =0.0;
float hum_ =0.0;
float pressure_ =0.0;

 void setup() {
  Serial.begin(115200);
  Wire.begin(26, 32);  //21, 22);
  qmp6988.init();
  bme280.init();
  SerialBT.begin("ESP32test"); //Bluetooth device name
  Serial.println("The device started, now you can pair it with bluetooth!");  
}

void loop() {
  pressure = bme280.getPressure(); //qmp6988.calcPressure();
  tmp = bme280.getTemperature(); //sht30.cTemp;
  hum = bme280.getHumidity(); //sht30.humidity;
  pressure_ = qmp6988.calcPressure();
  if (sht30.get() == 0) {
    tmp_ = sht30.cTemp;
    hum_ = sht30.humidity;
  }else{
    tmp_ = 0.0;
    hum_ = 0.0;
  }  

  Serial.print(tmp);
  Serial.print(hum);
  Serial.print(pressure);
  Serial.print('\n');
  Serial.print(tmp_);
  Serial.print(hum_);
  Serial.print(pressure_);
  Serial.print('\n');

  SerialBT.printf("T\r\n");
  SerialBT.printf("%2.1f\r\n", tmp);
  SerialBT.printf("%2.0f\r\n", hum);
  SerialBT.printf("%2.0f\r\n", pressure);
  SerialBT.printf("%2.1f\r\n", tmp_);
  SerialBT.printf("%2.0f\r\n", hum_);
  SerialBT.printf("%2.0f\r\n", pressure_);  
  delay(10000);
}

上記のコードを動かすには、BME280センサーを利用しているため、ArduinoIDEの右上の▼をクリックして、以下のコードを追加します。
【参考】
Seeed-Studio/Grove_BME280

Seeed_288BME.cpp

Seeed_288BME.cpp

#include "Seeed_BME280.h"

bool BME280::init(int i2c_addr) {
    uint8_t retry = 0;
    uint8_t chip_id = 0;


    _devAddr = i2c_addr;
    Wire.begin();

    while ((retry++ < 5) && (chip_id != 0x60)) {
        chip_id = BME280Read8(BME280_REG_CHIPID);
        #ifdef BMP280_DEBUG_PRINT
        Serial.print("Read chip ID: ");
        Serial.println(chip_id);
        #endif
        delay(100);
    }
    if (chip_id != 0x60){
        Serial.println("Read Chip ID fail!");
        return false;
    }

    dig_T1 = BME280Read16LE(BME280_REG_DIG_T1);
    dig_T2 = BME280ReadS16LE(BME280_REG_DIG_T2);
    dig_T3 = BME280ReadS16LE(BME280_REG_DIG_T3);

    dig_P1 = BME280Read16LE(BME280_REG_DIG_P1);
    dig_P2 = BME280ReadS16LE(BME280_REG_DIG_P2);
    dig_P3 = BME280ReadS16LE(BME280_REG_DIG_P3);
    dig_P4 = BME280ReadS16LE(BME280_REG_DIG_P4);
    dig_P5 = BME280ReadS16LE(BME280_REG_DIG_P5);
    dig_P6 = BME280ReadS16LE(BME280_REG_DIG_P6);
    dig_P7 = BME280ReadS16LE(BME280_REG_DIG_P7);
    dig_P8 = BME280ReadS16LE(BME280_REG_DIG_P8);
    dig_P9 = BME280ReadS16LE(BME280_REG_DIG_P9);

    dig_H1 = BME280Read8(BME280_REG_DIG_H1);
    dig_H2 = BME280Read16LE(BME280_REG_DIG_H2);
    dig_H3 = BME280Read8(BME280_REG_DIG_H3);
    dig_H4 = (BME280Read8(BME280_REG_DIG_H4) << 4) | (0x0F & BME280Read8(BME280_REG_DIG_H4 + 1));
    dig_H5 = (BME280Read8(BME280_REG_DIG_H5 + 1) << 4) | (0x0F & BME280Read8(BME280_REG_DIG_H5) >> 4);
    dig_H6 = (int8_t)BME280Read8(BME280_REG_DIG_H6);

    writeRegister(BME280_REG_CONTROLHUMID, 0x05);  //Choose 16X oversampling
    writeRegister(BME280_REG_CONTROL, 0xB7);  //Choose 16X oversampling

    return true;
}

float BME280::getTemperature(void) {
    int32_t var1, var2;

    int32_t adc_T = BME280Read24(BME280_REG_TEMPDATA);
    // Check if the last transport successed
    if (!isTransport_OK) {
        return 0;
    }
    adc_T >>= 4;
    var1 = (((adc_T >> 3) - ((int32_t)(dig_T1 << 1))) *
            ((int32_t)dig_T2)) >> 11;

    var2 = (((((adc_T >> 4) - ((int32_t)dig_T1)) *
              ((adc_T >> 4) - ((int32_t)dig_T1))) >> 12) *
            ((int32_t)dig_T3)) >> 14;

    t_fine = var1 + var2;
    float T = (t_fine * 5 + 128) >> 8;
    return T / 100;
}

uint32_t BME280::getPressure(void) {
    int64_t var1, var2, p;

    // Call getTemperature to get t_fine
    getTemperature();
    // Check if the last transport successed
    if (!isTransport_OK) {
        return 0;
    }

    int32_t adc_P = BME280Read24(BME280_REG_PRESSUREDATA);
    adc_P >>= 4;

    var1 = ((int64_t)t_fine) - 128000;
    var2 = var1 * var1 * (int64_t)dig_P6;
    var2 = var2 + ((var1 * (int64_t)dig_P5) << 17);
    var2 = var2 + (((int64_t)dig_P4) << 35);
    var1 = ((var1 * var1 * (int64_t)dig_P3) >> 8) + ((var1 * (int64_t)dig_P2) << 12);
    var1 = (((((int64_t)1) << 47) + var1)) * ((int64_t)dig_P1) >> 33;
    if (var1 == 0) {
        return 0; // avoid exception caused by division by zero
    }
    p = 1048576 - adc_P;
    p = (((p << 31) - var2) * 3125) / var1;
    var1 = (((int64_t)dig_P9) * (p >> 13) * (p >> 13)) >> 25;
    var2 = (((int64_t)dig_P8) * p) >> 19;
    p = ((p + var1 + var2) >> 8) + (((int64_t)dig_P7) << 4);
    return (uint32_t)p / 256;
}

uint32_t BME280::getHumidity(void) {
    int32_t v_x1_u32r, adc_H;

    // Call getTemperature to get t_fine
    getTemperature();
    // Check if the last transport successed
    if (!isTransport_OK) {
        return 0;
    }

    adc_H = BME280Read16(BME280_REG_HUMIDITYDATA);

    v_x1_u32r = (t_fine - ((int32_t)76800));
    v_x1_u32r = (((((adc_H << 14) - (((int32_t)dig_H4) << 20) - (((int32_t)dig_H5) * v_x1_u32r)) + ((
                       int32_t)16384)) >> 15) * (((((((v_x1_u32r * ((int32_t)dig_H6)) >> 10) * (((v_x1_u32r * ((int32_t)dig_H3)) >> 11) + ((
                                   int32_t)32768))) >> 10) + ((int32_t)2097152)) * ((int32_t)dig_H2) + 8192) >> 14));
    v_x1_u32r = (v_x1_u32r - (((((v_x1_u32r >> 15) * (v_x1_u32r >> 15)) >> 7) * ((int32_t)dig_H1)) >> 4));
    v_x1_u32r = (v_x1_u32r < 0 ? 0 : v_x1_u32r);
    v_x1_u32r = (v_x1_u32r > 419430400 ? 419430400 : v_x1_u32r);
    return (uint32_t)(v_x1_u32r >> 12) / 1024.0;
}

float BME280::calcAltitude(float pressure) {
    if (!isTransport_OK) {
        return 0;
    }

    float A = pressure / 101325;
    float B = 1 / 5.25588;
    float C = pow(A, B);
    C = 1.0 - C;
    C = C / 0.0000225577;
    return C;
}

uint8_t BME280::BME280Read8(uint8_t reg) {
    Wire.beginTransmission(_devAddr);
    Wire.write(reg);
    Wire.endTransmission();

    Wire.requestFrom(_devAddr, 1);
    // return 0 if slave didn't response
    if (Wire.available() < 1) {
        isTransport_OK = false;
        return 0;
    } else {
        isTransport_OK = true;
    }

    return Wire.read();
}

uint16_t BME280::BME280Read16(uint8_t reg) {
    uint8_t msb, lsb;

    Wire.beginTransmission(_devAddr);
    Wire.write(reg);
    Wire.endTransmission();

    Wire.requestFrom(_devAddr, 2);
    // return 0 if slave didn't response
    if (Wire.available() < 2) {
        isTransport_OK = false;
        return 0;
    } else {
        isTransport_OK = true;
    }
    msb = Wire.read();
    lsb = Wire.read();

    return (uint16_t) msb << 8 | lsb;
}

uint16_t BME280::BME280Read16LE(uint8_t reg) {
    uint16_t data = BME280Read16(reg);
    return (data >> 8) | (data << 8);
}

int16_t BME280::BME280ReadS16(uint8_t reg) {
    return (int16_t)BME280Read16(reg);
}

int16_t BME280::BME280ReadS16LE(uint8_t reg) {
    return (int16_t)BME280Read16LE(reg);
}

uint32_t BME280::BME280Read24(uint8_t reg) {
    uint32_t data;

    Wire.beginTransmission(_devAddr);
    Wire.write(reg);
    Wire.endTransmission();

    Wire.requestFrom(_devAddr, 3);
    // return 0 if slave didn't response
    if (Wire.available() < 3) {
        isTransport_OK = false;
        return 0;
    } else if (isTransport_OK == false) {
        isTransport_OK = true;
        if (!init(_devAddr)) {
            #ifdef BMP280_DEBUG_PRINT
            Serial.println("Device not connected or broken!");
            #endif
        }
    }
    data = Wire.read();
    data <<= 8;
    data |= Wire.read();
    data <<= 8;
    data |= Wire.read();

    return data;
}

void BME280::writeRegister(uint8_t reg, uint8_t val) {
    Wire.beginTransmission(_devAddr); // start transmission to device
    Wire.write(reg);       // send register address
    Wire.write(val);         // send value to write
    Wire.endTransmission();     // end transmission
}

同様にタブを追加して、書き込みます。

Seeed_BME280.h

Seeed_BME280.h

#pragma once

#ifndef _SEEED_BME280_H_
#define _SEEED_BME280_H_

#include <Arduino.h>
#include <Wire.h>

#define BME280_ADDRESS   0x76

#define BME280_REG_DIG_T1    0x88
#define BME280_REG_DIG_T2    0x8A
#define BME280_REG_DIG_T3    0x8C

#define BME280_REG_DIG_P1    0x8E
#define BME280_REG_DIG_P2    0x90
#define BME280_REG_DIG_P3    0x92
#define BME280_REG_DIG_P4    0x94
#define BME280_REG_DIG_P5    0x96
#define BME280_REG_DIG_P6    0x98
#define BME280_REG_DIG_P7    0x9A
#define BME280_REG_DIG_P8    0x9C
#define BME280_REG_DIG_P9    0x9E

#define BME280_REG_DIG_H1    0xA1
#define BME280_REG_DIG_H2    0xE1
#define BME280_REG_DIG_H3    0xE3
#define BME280_REG_DIG_H4    0xE4
#define BME280_REG_DIG_H5    0xE5
#define BME280_REG_DIG_H6    0xE7

#define BME280_REG_CHIPID          0xD0
#define BME280_REG_VERSION         0xD1
#define BME280_REG_SOFTRESET       0xE0

#define BME280_REG_CAL26           0xE1

#define BME280_REG_CONTROLHUMID    0xF2
#define BME280_REG_CONTROL         0xF4
#define BME280_REG_CONFIG          0xF5
#define BME280_REG_PRESSUREDATA    0xF7
#define BME280_REG_TEMPDATA        0xFA
#define BME280_REG_HUMIDITYDATA    0xFD

class BME280 {
  public:
    bool init(int i2c_addr = BME280_ADDRESS);
    float getTemperature(void);
    uint32_t getPressure(void);
    uint32_t getHumidity(void);
    float calcAltitude(float pressure);
  private:
    int _devAddr;
    bool isTransport_OK;

    // Calibration data
    uint16_t dig_T1;
    int16_t dig_T2;
    int16_t dig_T3;
    uint16_t dig_P1;
    int16_t dig_P2;
    int16_t dig_P3;
    int16_t dig_P4;
    int16_t dig_P5;
    int16_t dig_P6;
    int16_t dig_P7;
    int16_t dig_P8;
    int16_t dig_P9;
    uint8_t dig_H1;
    int16_t dig_H2;
    uint8_t dig_H3;
    int16_t dig_H4;
    int16_t dig_H5;
    int8_t  dig_H6;
    int32_t t_fine;

    // private functions
    uint8_t BME280Read8(uint8_t reg);
    uint16_t BME280Read16(uint8_t reg);
    uint16_t BME280Read16LE(uint8_t reg);
    int16_t BME280ReadS16(uint8_t reg);
    int16_t BME280ReadS16LE(uint8_t reg);
    uint32_t BME280Read24(uint8_t reg);
    void writeRegister(uint8_t reg, uint8_t val);
};

#endif

###PC側プログラム ```py from datetime import date import serial import time, datetime import matplotlib.pyplot as plt import numpy as np import csv

COM="COM3"
bitRate=115200
ser = serial.Serial(COM, bitRate, timeout=0.1)

def measure_(filename):
with open(filename, 'w', newline='') as csvfile:
fieldnames = ['Time', 'Temperature', 'Humidity', 'Pressure']
spamwriter = csv.DictWriter(csvfile, fieldnames=fieldnames)
spamwriter.writeheader()

    fig, (ax1, ax2, ax3) = plt.subplots(3, 1, figsize=(8,16))
    x = np.arange(0,1000,1)
    y = 0*np.arange(0,1000,1)
    
    data_start = ser.readline()
    while data_start != b'T\r\n':
        data_start = ser.readline()
        print(data_start)
    data_temp = ser.readline()    
    data_humid = ser.readline()
    data_pressure = ser.readline()
    data_temp_ = ser.readline()    
    data_humid_ = ser.readline()
    data_pressure_ = ser.readline()
    print(data_temp)
    
    fd_temp = float(data_temp.decode())
    fd_humid = float(data_humid.decode())
    fd_pressure = float(data_pressure.decode())
    fd_temp_ = float(data_temp_.decode())
    fd_humid_ = float(data_humid_.decode())
    fd_pressure_ = float(data_pressure_.decode())

    ax1.plot(x,y+fd_temp, lw = 2)
    ax2.plot(x,y+fd_humid, lw = 2)
    ax3.plot(x,y+fd_pressure, lw = 2)

    ax1.set_ylim(fd_temp-10,fd_temp+10)
    ax2.set_ylim(fd_humid-20,fd_humid+20)
    ax3.set_ylim(fd_pressure-500,fd_pressure+500)
    
    ax1.plot(0, fd_temp, color = 'red', marker = 'o',linestyle = '-', markersize = 3, label = "Temperature")
    ax2.plot(0, fd_humid,color = 'red', marker = 'o',linestyle = '-', markersize = 3, label = "Humidity")
    ax3.plot(0, fd_pressure,color = 'red', marker = 'o',linestyle = '-', markersize = 3, label = "Pressure")
    ax1.plot(0, fd_temp_, color = 'blue', marker = 'o',linestyle = '-', markersize = 3, label = "Temperature_")
    ax2.plot(0, fd_humid_,color = 'blue', marker = 'o',linestyle = '-', markersize = 3, label = "Humidity_")
    ax3.plot(0, fd_pressure_,color = 'blue', marker = 'o',linestyle = '-', markersize = 3, label = "Pressure_")
    ax1.legend()
    ax2.legend()
    ax3.legend()

    plt.grid(True)
    plt.pause(1)
    start = time.time()

    tm0 = start
    tm = start
    while 1:
        try:
            data_start = ser.readline()
            while data_start != b'T\r\n':
                data_start = ser.readline()
                #print(data_start)
            data_temp = ser.readline()
            data_humid = ser.readline()
            data_pressure = ser.readline()
            data_temp_ = ser.readline()
            data_humid_ = ser.readline()
            data_pressure_ = ser.readline()

            fd_temp = float(data_temp.decode())
            fd_humid = float(data_humid.decode())
            fd_pressure = float(data_pressure.decode())
            fd_temp_ = float(data_temp_.decode())
            fd_humid_ = float(data_humid_.decode())
            fd_pressure_ = float(data_pressure_.decode())
        except:
            #time.sleep(1)
            print('error')

        spamwriter.writerow({'Time': time.ctime(time.time()), 'Temperature': fd_temp, 'Humidity': fd_humid, 'Pressure': fd_pressure})
        print( time.ctime(time.time()), fd_temp, fd_humid, fd_pressure)
        print( time.ctime(time.time()), fd_temp_, fd_humid_, fd_pressure_)
        ax1.plot(tm-start, fd_temp,color = 'red', marker = 'o',linestyle = '-', markersize = 3, label = "Temperature")
        ax2.plot(tm-start, fd_humid,color = 'red', marker = 'o',linestyle = '-', markersize = 3, label = "Humidity")
        ax3.plot(tm-start, fd_pressure,color = 'red', marker = 'o',linestyle = '-', markersize = 3, label = "Pressure")
        ax1.plot(tm-start, fd_temp_,color = 'blue', marker = 'o',linestyle = '-', markersize = 3, label = "Temperature_")
        ax2.plot(tm-start, fd_humid_,color = 'blue', marker = 'o',linestyle = '-', markersize = 3, label = "Humidity_")
        ax3.plot(tm-start, fd_pressure_,color = 'blue', marker = 'o',linestyle = '-', markersize = 3, label = "Pressure_")
        plt.pause(0.05)
        figfilename = 'fig_Temp_Humid_Pres_'+ str(datetime.date.today())+ '.png'
        plt.savefig(figfilename) 
        while tm-tm0 < 10:
            tm = time.time()
        tm0 = tm
        filename1 = 'temp_hum_press' + str(datetime.date.today())+ '.csv' 
        if filename != filename1:
            print(filename, filename1)
            break
        else:
            continue
return

if name == 'main':
filename1 = 'temp_hum_press' + str(datetime.date.today())+ '.csv'
while 1:
filename = 'temp_hum_press' + str(datetime.date.today())+ '.csv'
if filename == filename1:
measure_(filename)
else:
filename1 = 'temp_hum_press' + str(datetime.date.today())+ '.csv'

print('program end')
ser.close()

#測定結果
上記では、長期間計測が可能なように、毎日ファイルを更新して結果を残すこととしている。
結果は、以下のとおりのグラフが得られた
横軸は、秒である。二つの測定値がほぼ平行に動いているのがわかる。
なお、測定は窓際でソーラー充電器から給電し、データはBlootooth_serialでPCに転送してPC側で保存している。また、データは、ENVIIIのデータのみ保存している。
####fig_Temp_Humid_Pres_2022-01-29.png
![fig_Temp_Humid_Pres_2022-01-29.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/233744/93edfe95-39cc-314a-3920-ad40cbdefd15.png)
####fig_Temp_Humid_Pres_2022-01-28.png
![fig_Temp_Humid_Pres_2022-01-28.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/233744/5ba4835f-91b1-8781-9201-0c5de40a9f9e.png)