Example code for talking to aTMP102I2C thermometer, like those available from Sparkfun, for example. Rather heavily based on some code I found in the forums, some samples, and a bit of personal investigation to make it all work. Based on my testing, the sensor overreads by around 5 degr...
This example code is in the public domain. */ #include <SoftwareSerial.h> SoftwareSerial mySerial(10, 11); // RX, TX void setup() { // Open serial communications and wait for port to open: Serial.begin(57600); while (!Serial) { ; // wait for serial port to connect. Needed for...
Note the above code snippet. Press S1 LED1 turns on and stays on. Press S2 and LED1 turns off and stays off. (This could also be a motor control for example.) In each case pressing S1 or S2 returns a 1 or 0; the "if" command does the rest. Another note is the () must be...
Example code to show the usage of the eModbus library.//Please refer to root/Readme.md for a full description.//Includes: <Arduino.h> for Serial etc.#include <Arduino.h>//Include the header for the ModbusClient RTU style#include"ModbusClientRTU.h"//增添头文件#include"hal/uart_types.h...
This example code is in the public domain. */ #include <SoftwareSerial.h> // software serial #1: RX = digital pin 10, TX = digital pin 11 SoftwareSerial portOne(10, 11); // software serial #2: RX = digital pin 8, TX = digital pin 9 ...
This example shows how to fade an LED on pin 9 using the analogWrite() function. The analogWrite() function uses PWM, so if you want to change the pin you're using, be sure to use another PWM capable pin. On most Arduino, the PWM pins ...
进入“Tools”->“Serial Monitor”,将baud rate设置为“115200”,然后按RST按钮检查串口连接。 步骤四、 清除 flash 根据生产批次的不同,部分开发板可能内置了预设的B&T固件,固件信息如下图所示: 固件位于 OTA 部分。所有新编译的固件将被 OTA 固件自动替换。因此,需要先清除 OTA 固件才能使用已编译的固件。 方...
Fix(matter): serial print instead of log_i by @SuGlider in #10842 Network NetworkEvents allow stack size to be changed. by @thekurtovic in #10805 Fix: Update the root certificate for the BasicHttpsClient example by @blueskyson in #10911 OTA Fix(ota): Make sure that ArduinoOTA.end()...
Reads a digital input on pin 2, prints the result to the Serial Monitor 从针脚 2 读取数字输入,并打印至串口监视器。 This example code is in the public domain. 此代码示例位于公共域中。 https://www.arduino.cc/en/Tutorial/BuiltInExamples/DigitalReadSerial */ (3)全局变量 // digital pin 2 ...
This example code is in the public domain. 此示例代码位于公共域中。 https://www.arduino.cc/en/Tutorial/BuiltInExamples/MultiSerialMega */ (3)设置函数 void setup() { // initialize both serial ports: 初始化两个串口 Serial.begin(9600); Serial1.begin(9600); } (4)循环函数 void loop() {...