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Update main.cpp

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Alex B.
2024-07-07 14:35:43 -04:00
parent ed6c69498b
commit 201f614057
1 changed files with 9 additions and 5 deletions
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14
ESP32-BME280/src/main.cpp
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@@ -1,7 +1,8 @@
#include <Arduino.h> #include <Arduino.h>
#include <Wire.h>
#include <Adafruit_BME280.h> //#include <Adafruit_BME280.h>
#include <Adafruit_BMP280.h> //#include <Adafruit_BMP280.h>
#include <WiFiClientSecure.h> #include <WiFiClientSecure.h>
//#define BME280 //#define BME280
@@ -21,18 +22,21 @@ void setup() {
sensors_values.pressure = 0.0; sensors_values.pressure = 0.0;
sensors_values.temperature = 0.0; sensors_values.temperature = 0.0;
byte error, address; byte error;
uint8_t address;
int dev = 0; int dev = 0;
for (address = 0x1; address < 0x127; address++) { for (address = 0x1; address < 0x127; address++) {
Wire.begin(address);
Wire.beginTransmission(address); Wire.beginTransmission(address);
error = Wire.endTransmission(); error = Wire.endTransmission(address);
Wire.end();
if (error == 0) { if (error == 0) {
Serial.print("I2C device found at address 0x"); Serial.print("I2C device found at address 0x");
Serial.println(address, HEX); Serial.println(address, HEX);
dev++; dev++;
} }
else if (error == 4) { else if (error == 4) {
Serial.println("Unknown error at address 0x"); Serial.print("Unknown error at address 0x");
Serial.println(address, HEX); Serial.println(address, HEX);
} }
delay(500); delay(500);