/** * @file ENV_III.ino * @author SeanKwok (shaoxiang@m5stack.com) * @brief * @version 0.1 * @date 2024-01-30 * * * @Hardwares: M5Core + Unit ENV_III * @Platform Version: Arduino M5Stack Board Manager v2.1.0 * @Dependent Library: * M5UnitENV: https://github.com/m5stack/M5Unit-ENV */ #include "M5UnitENV.h" SHT3X sht3x; QMP6988 qmp; void setup() { Serial.begin(115200); if (!qmp.begin(&Wire, QMP6988_SLAVE_ADDRESS_L, 21, 22, 400000U)) { Serial.println("Couldn't find QMP6988"); while (1) delay(1); } if (!sht3x.begin(&Wire, SHT3X_I2C_ADDR, 21, 22, 400000U)) { Serial.println("Couldn't find SHT3X"); while (1) delay(1); } } void loop() { if (sht3x.update()) { Serial.println("-----SHT3X-----"); Serial.print("Temperature: "); Serial.print(sht3x.cTemp); Serial.println(" degrees C"); Serial.print("Humidity: "); Serial.print(sht3x.humidity); Serial.println("% rH"); Serial.println("-------------\r\n"); } if (qmp.update()) { Serial.println("-----QMP6988-----"); Serial.print(F("Temperature: ")); Serial.print(qmp.cTemp); Serial.println(" *C"); Serial.print(F("Pressure: ")); Serial.print(qmp.pressure); Serial.println(" Pa"); Serial.print(F("Approx altitude: ")); Serial.print(qmp.altitude); Serial.println(" m"); Serial.println("-------------\r\n"); } delay(1000); }