Update example to use sht support for sht3x and sht4x

README.md

@@ -34,8 +34,7 @@ If you have any questions or problems, check out [our forum](https://forum.airgr
 - [Sensirion Gas Index Algorithm](https://github.com/Sensirion/arduino-gas-index-algorithm)
 - [Sensirion Core](https://github.com/Sensirion/arduino-core/)
 - [Sensirion I2C SGP41](https://github.com/Sensirion/arduino-i2c-sgp41)
-- [Sensirion I2C SHT4x](https://github.com/Sensirion/arduino-i2c-sht4x)
+- [Sensirion I2C SHT](https://github.com/Sensirion/arduino-sht)
-- [Sensirion I2C SHT3x](https://github.com/Sensirion/arduino-i2c-sht3x)
 - [PMS](https://github.com/fu-hsi/pms)
 
 ## License

examples/BASIC_v4/BASIC_v4.ino

@@ -51,7 +51,7 @@ CC BY-SA 4.0 Attribution-ShareAlike 4.0 International License
 #define SENSOR_CO2_UPDATE_INTERVAL 5000      /** ms */
 #define SENSOR_PM_UPDATE_INTERVAL 5000       /** ms */
 #define SENSOR_TEMP_HUM_UPDATE_INTERVAL 5000 /** ms */
-#define DISPLAY_DELAY_SHOW_CONTENT_MS 6000   /** ms */
+#define DISPLAY_DELAY_SHOW_CONTENT_MS 2000   /** ms */
 #define WIFI_HOTSPOT_PASSWORD_DEFAULT                                          \
   "cleanair" /** default WiFi AP password                                      \
               */
@@ -389,6 +389,7 @@ void setup() {
 
   /** Init I2C */
   Wire.begin(ag.getI2cSdaPin(), ag.getI2cSclPin());
+  delay(1000);
 
   /** Board init */
   boardInit();
@@ -423,7 +424,7 @@ void setup() {
   Serial.println("Device id: " + id);
   String id1 = id.substring(0, 9);
   String id2 = id.substring(9, 12);
-  ag.display.setText("\'"+ id1);
+  ag.display.setText("\'" + id1);
   ag.display.setCursor(1, 40);
   ag.display.setText(id2 + "\'");
   ag.display.show();
@@ -505,7 +506,7 @@ void connectToWifi() {
 
 static void boardInit(void) {
   /** Init SHT sensor */
-  if (ag.sht4x.begin(Wire) == false) {
+  if (ag.sht.begin(Wire) == false) {
     failedHandler("SHT init failed");
   }
 
@@ -584,11 +585,14 @@ void pmPoll() {
 }
 
 static void tempHumPoll() {
-  temp = ag.sht4x.getTemperature();
+  if (ag.sht.measure()) {
-  hum = ag.sht4x.getRelativeHumidity();
+    temp = ag.sht.getTemperature();
-
+    hum = ag.sht.getRelativeHumidity();
-  Serial.printf("Temperature: %0.2f\r\n", temp);
+    Serial.printf("Temperature: %0.2f\r\n", temp);
-  Serial.printf("   Humidity: %d\r\n", hum);
+    Serial.printf("   Humidity: %d\r\n", hum);
+  } else {
+    Serial.println("Meaure SHT failed");
+  }
 }
 
 static void sendDataToServer() {

examples/ONE_I-9PSL/ONE_I-9PSL.ino

@@ -491,6 +491,7 @@ void setup() {
 
   /** Init I2C */
   Wire.begin(ag.getI2cSdaPin(), ag.getI2cSclPin());
+  delay(1000);
 
   /** Display init */
   u8g2.begin();
@@ -505,9 +506,7 @@ void setup() {
   /** Init AirGradient server */
   agServer.begin();
 
-
+  /** Run LED test on start up */
-
-    /** Run LED test on start up */
   displayShowText("Press now for", "LED test", "");
   bool test = false;
   uint32_t stime = millis();
@@ -525,8 +524,8 @@ void setup() {
   if (test) {
     ledTest();
   } else {
-      /** WIFI connect */
+    /** WIFI connect */
-      connectToWifi();
+    connectToWifi();
   }
 
   /**
@@ -716,7 +715,6 @@ static void displayShowDashboard(String err) {
     u8g2.setFont(u8g2_font_t0_16_tf);
     if ((err == NULL) || err.isEmpty()) {
 
-
       /** Show temperature */
       if (agServer.isTemperatureUnitF()) {
         if (temp > -10001) {
@@ -753,36 +751,35 @@ static void displayShowDashboard(String err) {
 
       if (err == "WiFi N/A") {
         u8g2.setFont(u8g2_font_t0_12_tf);
-         if (agServer.isTemperatureUnitF()) {
+        if (agServer.isTemperatureUnitF()) {
-                if (temp > -10001) {
+          if (temp > -10001) {
-                  float tempF = (temp * 9 / 5) + 32;
+            float tempF = (temp * 9 / 5) + 32;
-                  sprintf(strBuf, "%.1f", tempF);
+            sprintf(strBuf, "%.1f", tempF);
-                } else {
+          } else {
-                  sprintf(strBuf, "-");
+            sprintf(strBuf, "-");
-                }
+          }
-                u8g2.drawUTF8(1, 10, strBuf);
+          u8g2.drawUTF8(1, 10, strBuf);
-              } else {
+        } else {
-                if (temp > -10001) {
+          if (temp > -10001) {
-                  sprintf(strBuf, "%.1f", temp);
+            sprintf(strBuf, "%.1f", temp);
-                } else {
+          } else {
-                  sprintf(strBuf, "-");
+            sprintf(strBuf, "-");
-                }
+          }
-                u8g2.drawUTF8(1, 10, strBuf);
+          u8g2.drawUTF8(1, 10, strBuf);
-              }
+        }
 
-              /** Show humidity */
+        /** Show humidity */
-              if (hum >= 0) {
+        if (hum >= 0) {
-                sprintf(strBuf, "%d%%", hum);
+          sprintf(strBuf, "%d%%", hum);
-              } else {
+        } else {
-                sprintf(strBuf, " -%%");
+          sprintf(strBuf, " -%%");
-              }
+        }
-              if (hum > 99) {
+        if (hum > 99) {
-                u8g2.drawStr(97, 10, strBuf);
+          u8g2.drawStr(97, 10, strBuf);
-              } else {
+        } else {
-                u8g2.drawStr(105, 10, strBuf);
+          u8g2.drawStr(105, 10, strBuf);
-              }
+        }
-
+      }
-            }
     }
 
     /** Draw horizontal line */
@@ -1051,7 +1048,7 @@ static void boardInit(void) {
   }
 
   /** INit SHT */
-  if (ag.sht4x.begin(Wire) == false) {
+  if (ag.sht.begin(Wire) == false) {
     failedHandler("Init SHT failed");
   }
 
@@ -1067,7 +1064,6 @@ static void boardInit(void) {
   if (ag.pms5003.begin(Serial0) == false) {
     failedHandler("Init PMS5003 failed");
   }
-
 }
 
 /**
@@ -1510,9 +1506,14 @@ static void sendDataToServer(void) {
  * @brief Update temperature and humidity value
  */
 static void tempHumPoll(void) {
-  temp = ag.sht4x.getTemperature();
+  if (ag.sht.measure()) {
-  hum = ag.sht4x.getRelativeHumidity();
 
-  Serial.printf("Temperature: %0.2f\r\n", temp);
+    temp = ag.sht.getTemperature();
-  Serial.printf("   Humidity: %d\r\n", hum);
+    hum = ag.sht.getRelativeHumidity();
+
+    Serial.printf("Temperature: %0.2f\r\n", temp);
+    Serial.printf("   Humidity: %d\r\n", hum);
+  } else {
+    Serial.println("Measure SHT failed");
+  }
 }

examples/Open_Air_O/Open_Air_O.ino

@@ -93,7 +93,7 @@ enum {
 #define SENSOR_CO2_UPDATE_INTERVAL 5000      /** ms */
 #define SENSOR_PM_UPDATE_INTERVAL 5000       /** ms */
 #define SENSOR_TEMP_HUM_UPDATE_INTERVAL 5000 /** ms */
-#define DISPLAY_DELAY_SHOW_CONTENT_MS 6000   /** ms */
+#define DISPLAY_DELAY_SHOW_CONTENT_MS 2000   /** ms */
 #define WIFI_HOTSPOT_PASSWORD_DEFAULT                                          \
   "cleanair" /** default WiFi AP password                                      \
               */

examples/TestESP32/TestESP32.ino

@@ -1,369 +0,0 @@
-#include <AirGradient.h>
-#include <HardwareSerial.h>
-#include <Wire.h>
-
-/**
- * AirGradient use ESP32C3 has default Serial0 use for PMS5003, to print log
- * should use esp-hal-log instead.
- */
-#include <esp32-hal-log.h>
-
-/**
- * @brief Define test board
- */
-#define TEST_OPEN_AIR_OUTDOOR 0
-#define TEST_ONE_INDOOR 1
-/**
- * @brief Define test sensor
- */
-#define TEST_SENSOR_SenseAirS8 0
-#define TEST_SENSOR_SHT4x 0
-#define TEST_SENSOR_SGP4x 0
-#define TEST_SWITCH 0
-#define TEST_OLED 0
-#if TEST_OPEN_AIR_OUTDOOR
-#define TEST_STATUS_LED 0
-#define TEST_PMS5003T 1
-#endif
-#define TEST_WATCHDOG 1
-
-#if TEST_ONE_INDOOR
-#define TEST_LED_BAR 1
-#define TEST_SENSOR_PMS5003 0
-#endif
-
-#if TEST_OPEN_AIR_OUTDOOR
-AirGradient ag(OPEN_AIR_OUTDOOR);
-#elif TEST_ONE_INDOOR
-AirGradient ag(ONE_INDOOR);
-#else
-#error "Must enable board test
-#endif
-
-void setup() {
-
-  /** Print All AirGradient board define */
-  printBoardDef(NULL);
-
-#if TEST_SENSOR_SenseAirS8
-  /** Cause Serial is use default for PMS, CO2S8 should be use Serial 1
-   * Serial 1 will be init by SenseAirS8 don't need to init any more on user
-   * code
-   */
-  if (ag.s8.begin(Serial1)) {
-    log_i("CO2S8 sensor init success");
-  } else {
-    log_i("CO2S8 sensor init failure");
-  }
-
-  log_i("Start baseline calib");
-  if (ag.s8.setBaselineCalibration()) {
-    log_i("Calib success");
-  } else {
-    log_e("Calib failure");
-  }
-  delay(5000); // Wait for calib done
-#endif
-
-#if TEST_SENSOR_PMS5003
-  if (ag.pms5003.begin(Serial0)) {
-    log_i("PMS5003 sensor init success");
-  } else {
-    log_i("PMS5003 sensor init failure");
-  }
-#endif
-
-#if TEST_PMS5003T
-  /**
-   * @brief PMS5003T_1 alway connect to Serial (esp32c3 RXD0, RXD0)
-   */
-  if (ag.pms5003t_1.begin(Serial)) {
-    log_i("PMS5003T_1 sensor init success");
-  } else {
-    log_i("PMS5003T_1 sensor init failure");
-  }
-
-  // TODO Only test without senseair s8 because it's share the UART bus
-#if TEST_SENSOR_SenseAirS8 == 0
-  if (ag.pms5003t_2.begin(Serial1)) {
-    log_i("PMS5003T_2 sensor init success");
-  } else {
-    log_i("PMS5003T_2 sensor init failure");
-  }
-#endif
-#endif
-
-#if TEST_SENSOR_SHT4x || TEST_SENSOR_SGP4x || TEST_OLED
-  Wire.begin(ag.getI2cSdaPin(), ag.getI2cSclPin());
-#endif
-
-#if TEST_SENSOR_SHT4x
-
-  if (ag.sht4x.begin(Wire)) {
-    log_i("SHT init success");
-  } else {
-    log_i("SHT init failed");
-  }
-#endif
-
-#if TEST_SENSOR_SGP4x
-  if (ag.sgp41.begin(Wire)) {
-    log_i("SGP init success");
-  } else {
-    log_e("SGP init failure");
-  }
-#endif
-
-#if TEST_LED
-  led.begin();
-#endif
-
-#if TEST_SWITCH
-  ag.button.begin();
-#endif
-
-#if TEST_OLED
-  ag.display.begin(Wire);
-  ag.display.setTextSize(1);
-  ag.display.setCursor(0, 0);
-  ag.display.setTextColor(1);
-  ag.display.setText("180s to connect to wifi hostpost AC-xxxxx");
-  ag.display.show();
-#endif
-
-#if TEST_STATUS_LED
-  ag.statusLed.begin();
-#endif
-
-#if TEST_LED_BAR
-  ag.ledBar.begin();
-#endif
-
-#if TEST_WATCHDOG
-  ag.watchdog.begin();
-#endif
-}
-
-void loop() {
-  uint32_t ms;
-#if TEST_SENSOR_SenseAirS8
-  static uint32_t lastTime = 0;
-
-  /** Wait for sensor ready */
-  ms = (uint32_t)(millis() - lastTime);
-  if (ms >= 1000) {
-    lastTime = millis();
-    log_i("CO2: %d (PPM)", ag.s8.getCo2());
-  }
-#endif
-
-#if TEST_SENSOR_PMS5003
-  static uint32_t pmsTime = 0;
-  ms = (uint32_t)(millis() - pmsTime);
-
-  if (ms >= 1000) {
-    pmsTime = millis();
-    if (ag.pms5003.readData()) {
-      log_i("Passive mode PM 1.0  (ug/m3): %d", ag.pms5003.getPm10Ae());
-      log_i("Passive mode PM 2.5  (ug/m3): %d", ag.pms5003.getPm25Ae());
-      log_i("Passive mode PM 10.0 (ug/m3): %d", ag.pms5003.getPm10Ae());
-    } else {
-      log_i("PMS sensor read failure");
-    }
-  }
-#endif
-
-#if TEST_PMS5003T
-  static uint32_t pmsTime = 0;
-  ms = (uint32_t)(millis() - pmsTime);
-
-  if (ms >= 1000) {
-    pmsTime = millis();
-    if (ag.pms5003t_1.readData()) {
-      log_i("PMS5003_1 PM 1.0  (ug/m3): %d", ag.pms5003t_1.getPm10Ae());
-      log_i("PMS5003_1 PM 2.5  (ug/m3): %d", ag.pms5003t_1.getPm25Ae());
-      log_i("PMS5003_1 PM 10.0 (ug/m3): %d", ag.pms5003t_1.getPm10Ae());
-      log_i("PMS5003_1 PM 3.0  (ug/m3): %d",
-            ag.pms5003t_1.getPm03ParticleCount());
-      log_i("Temperature                 : %02f °C",
-            ag.pms5003t_1.getTemperature());
-      log_i("Humidity                    : %02f %%",
-            ag.pms5003t_1.getRelativeHumidity());
-    } else {
-      log_i("PMS5003_1 sensor read failure");
-    }
-
-    if (ag.pms5003t_2.readData()) {
-      log_i("PMS5003_2 PM 1.0  (ug/m3): %d", ag.pms5003t_2.getPm10Ae());
-      log_i("PMS5003_2 PM 2.5  (ug/m3): %d", ag.pms5003t_2.getPm25Ae());
-      log_i("PMS5003_2 PM 10.0 (ug/m3): %d", ag.pms5003t_2.getPm10Ae());
-      log_i("PMS5003_2 PM 3.0  (ug/m3): %d",
-            ag.pms5003t_2.getPm03ParticleCount());
-      // log_i("Temperature                 : %02f °C",
-      //       ag.pms5003t_1.getTemperature());
-      // log_i("Humidity                    : %02f %%",
-      //       ag.pms5003t_1.getRelativeHumidity());
-    } else {
-      log_i("PMS5003_2 sensor read failure");
-    }
-  }
-#endif
-
-#if TEST_SENSOR_SHT4x
-  /**
-   * @brief Get SHT sensor data each 1sec
-   *
-   */
-  static uint32_t shtTime = 0;
-  ms = (uint32_t)(millis() - shtTime);
-  if (ms >= 1000) {
-    shtTime = millis();
-    log_i("Get sht4x temperature: %0.2f (degree celsius)",
-          ag.sht4x.getTemperature());
-    log_i("Get sht4x temperature: %0.2f (%%)", ag.sht4x.getRelativeHumidity());
-  }
-#endif
-
-#if TEST_SENSOR_SGP4x
-  static uint32_t sgpTime;
-  ms = (uint32_t)(millis() - sgpTime);
-  if (ms >= 1000) {
-    sgpTime = millis();
-    uint16_t rawVOC;
-    log_i("Get TVOC: %d", ag.sgp41.getTvocIndex());
-    log_i("Get NOx: %d", ag.sgp41.getNoxIndex());
-  }
-#endif
-
-#if TEST_LED
-  static uint32_t ledTime;
-#if TEST_OPEN_AIR_OUTDOOR
-  // ms = (uint32_t)(millis() - ledTime);
-  // if(ms >= 500)
-  // {
-  //   ledTime = millis();
-  //   led.ledToggle();
-  // }
-#elif TEST_ONE_INDOOR
-
-  static int ledIndex;
-  static int ledIndexOld;
-  ms = (uint32_t)(millis() - ledTime);
-  if (ms >= 50) {
-    ledTime = millis();
-    if (ledIndex == ledIndexOld) {
-      led.ledOff();
-    } else {
-      // Turn last LED off
-      led.ledSetColor(0, 0, 0, ledIndexOld);
-    }
-
-    // Turn new led ON
-    led.ledSetColor(255, 0, 0, ledIndex);
-    ledIndexOld = ledIndex;
-    ledIndex++;
-    if (ledIndex >= led.getNumberOfLeds()) {
-      ledIndex = 0;
-    }
-  }
-#else
-#endif
-
-#endif
-
-#if TEST_SWITCH
-  static PushButton::State stateOld = PushButton::State::BUTTON_RELEASED;
-  PushButton::State state = ag.button.getState();
-  if (state != stateOld) {
-    stateOld = state;
-    log_i("Button state changed: %s", ag.button.toString(state).c_str());
-    if (state == PushButton::State::BUTTON_PRESSED) {
-      ag.statusLed.setOn();
-    } else {
-      ag.statusLed.setOff();
-    }
-  }
-#endif
-
-#if TEST_LED_BAR
-  static uint32_t ledTime;
-  static uint8_t ledNum = 0;
-  static uint8_t ledIndex = 0;
-  static uint8_t ledStep = 0;
-  static bool ledOn = false;
-
-  if (ledNum == 0) {
-    ledNum = ag.ledBar.getNumberOfLeds();
-    log_i("Get number of led: %d", ledNum);
-    if (ledNum) {
-      ag.ledBar.setBrighness(0xff);
-      for (int i = 0; i < ledNum; i++) {
-        // ag.ledBar.setColor(0xff, 0xff, 0xff, i);
-        // ag.ledBar.setColor(204, 136, 153, i);
-        // ag.ledBar.setColor(204, 0, 0, i);
-        // ag.ledBar.setColor(204, 100, 153, i);
-        ag.ledBar.setColor(0, 136, 255, i);
-      }
-      ag.ledBar.show();
-    }
-  } else {
-    ms = (uint32_t)(millis() - ledTime);
-    if (ms >= 500) {
-      ledTime = millis();
-      switch (ledStep) {
-      case 0: {
-        ag.ledBar.setColor(255, 0, 0, ledIndex);
-        ledIndex++;
-        if (ledIndex >= ledNum) {
-          ag.ledBar.setColor(0, 0, 0);
-          ledIndex = 0;
-          ledStep = 1;
-        }
-        ag.ledBar.show();
-        break;
-      }
-      case 1: {
-        ledIndex++;
-        if (ledIndex >= ledNum) {
-          ag.ledBar.setColor(255, 0, 0);
-          ag.ledBar.show();
-          ledIndex = ledNum - 1;
-          ledStep = 2;
-        }
-        break;
-      }
-      case 2: {
-        if (ledOn) {
-          ag.ledBar.setColor(255, 0, 0);
-        } else {
-          ag.ledBar.setColor(0, 0, 0);
-        }
-        ledOn = !ledOn;
-        ag.ledBar.show();
-
-        ledIndex--;
-        if (ledIndex == 0) {
-          ag.ledBar.setColor(0, 0, 0);
-          ag.ledBar.show();
-          ledStep = 0;
-          ledIndex = 0;
-        }
-        break;
-      }
-      default:
-        break;
-      }
-    }
-  }
-#endif
-
-#if TEST_WATCHDOG
-  static uint32_t wdgTime;
-  ms = (uint32_t)(millis() - wdgTime);
-  if (ms >= (1000 * 60)) {
-    wdgTime = millis();
-    /** Reset watchdog reach 1 minutes */
-    ag.watchdog.reset();
-  }
-#endif
-}

examples/TestESP8266/TestESP8266.ino

@@ -1,172 +0,0 @@
-#include <AirGradient.h>
-#include <Wire.h>
-
-/**
- * @brief Define test board
- */
-#define TEST_DIY_BASIC 1
-
-/**
- * @brief Define test sensor
- */
-#define TEST_SENSOR_SenseAirS8 1
-// #define S8_BASELINE_CALIB
-#define TEST_SENSOR_PMS5003 0
-#define TEST_SENSOR_SHT4x 0
-#define TEST_SENSOR_SGP4x 0
-#define TEST_SWITCH 0
-#define TEST_OLED 0
-
-#if TEST_DIY_BASIC
-AirGradient ag(DIY_BASIC);
-#elif TEST_DIY_PRO_INDOOR_V4_2
-AirGradient ag(DIY_PRO_INDOOR_V4_2);
-#else
-#error "Board test not defined"
-#endif
-
-void setup() {
-  Serial.begin(115200);
-
-  /** Print All AirGradient board define */
-  printBoardDef(&Serial);
-
-#if TEST_SENSOR_SenseAirS8
-  if (ag.s8.begin(&Serial) == true) {
-    Serial.println("CO2S8 sensor init success");
-  } else {
-    Serial.println("CO2S8 sensor init failure");
-  }
-
-#ifdef S8_BASELINE_CALIB
-  if (ag.s8.setBaselineCalibration()) {
-    Serial.println("Manual calib success");
-  } else {
-    Serial.println("Manual calib failure");
-  }
-#else
-  if (ag.s8.setAutoCalib(8)) {
-    Serial.println("Set auto calib success");
-  } else {
-    Serial.println("Set auto calib failure");
-  }
-#endif
-  delay(5000);
-#endif
-
-#if TEST_SENSOR_PMS5003
-  if (ag.pms5003.begin(&Serial) == true) {
-    Serial.println("PMS5003 sensor init success");
-  } else {
-    Serial.println("PMS5003 sensor init failure");
-  }
-#endif
-
-#if TEST_SENSOR_SHT4x || TEST_SENSOR_SGP4x || TEST_OLED
-  Wire.begin(ag.getI2cSdaPin(), ag.getI2cSclPin());
-#endif
-
-#if TEST_SENSOR_SHT4x
-  if (ag.sht4x.begin(Wire, Serial)) {
-    Serial.println("SHT init success");
-  } else {
-    Serial.println("SHT init failed");
-  }
-#endif
-
-#if TEST_SENSOR_SGP4x
-  if (ag.sgp41.begin(Wire, Serial)) {
-    Serial.println("SGP init succses");
-  } else {
-    Serial.println("SGP init failure");
-  }
-#endif
-
-#if TEST_SWITCH
-  ag.button.begin(Serial);
-#endif
-
-#if TEST_OLED
-  ag.display.begin(Wire, Serial);
-  ag.display.setTextSize(1);
-  ag.display.setCursor(0, 0);
-  ag.display.setTextColor(1);
-  ag.display.setText("Hello");
-  ag.display.show();
-#endif
-}
-
-void loop() {
-  uint32_t ms;
-#if TEST_SENSOR_SenseAirS8
-  static uint32_t lastTime = 0;
-
-  /** Wait for sensor ready */
-  // if(co2s8.isReady())
-  // {
-  // Get sensor data each 1sec
-  ms = (uint32_t)(millis() - lastTime);
-  if (ms >= 1000) {
-    lastTime = millis();
-    Serial.printf("CO2: %d (PMM)\r\n", ag.s8.getCo2());
-  }
-  // }
-#endif
-
-#if TEST_SENSOR_PMS5003
-  static uint32_t pmsTime = 0;
-  ms = (uint32_t)(millis() - pmsTime);
-  if (ms >= 1000) {
-    pmsTime = millis();
-    if (ag.pms5003.readData()) {
-      Serial.printf("Passive mode PM 1.0  (ug/m3): %d\r\n",
-                    ag.pms5003.getPm01Ae());
-      Serial.printf("Passive mode PM 2.5  (ug/m3): %d\r\n",
-                    ag.pms5003.getPm25Ae());
-      Serial.printf("Passive mode PM 10.5 (ug/m3): %d\r\n",
-                    ag.pms5003.getPm10Ae());
-    }
-  }
-#endif
-
-#if TEST_SENSOR_SHT4x
-  /**
-   * @brief Get SHT sensor data each 1sec
-   *
-   */
-  static uint32_t shtTime = 0;
-  ms = (uint32_t)(millis() - shtTime);
-  if (ms >= 1000) {
-    shtTime = millis();
-    float temperature, humidity;
-    Serial.printf("SHT Temperature: %f, Humidity: %f\r\n",
-                  ag.sht4x.getTemperature(), ag.sht4x.getRelativeHumidity());
-  }
-#endif
-
-#if TEST_SENSOR_SGP4x
-  static uint32_t sgpTime;
-  ms = (uint32_t)(millis() - sgpTime);
-
-  /***
-   * Must call this task on loop and avoid delay on loop over 1000 ms
-   */
-  ag.sgp41.handle();
-
-  if (ms >= 1000) {
-    sgpTime = millis();
-    Serial.printf("SGP TVOC: %d, NOx: %d\r\n", ag.sgp41.getTvocIndex(),
-                  ag.sgp41.getNoxIndex());
-  }
-#endif
-
-#if TEST_SWITCH
-  static PushButton::State stateOld = PushButton::State::BUTTON_RELEASED;
-  PushButton::State state = ag.button.getState();
-  if (state != stateOld) {
-    stateOld = state;
-    Serial.printf("Button state changed: %s\r\n",
-                  ag.button.toString(state).c_str());
-  }
-#endif
-}

examples/TestSht/TestSht.ino

@@ -12,9 +12,10 @@ void setup() {
   Serial.begin(115200);
   Serial.println("Hello");
   Wire.begin(ag.getI2cSdaPin(), ag.getI2cSclPin());
+  delay(1000);
 
   if (ag.sht.begin(Wire) == false) {
-    failedHandler("SHT3x init failed");
+    failedHandler("SHT init failed");
   }
 }