Your issue is a bit more nuanced than you have laid out. Since Serial.read() will give you each character one at a time, if you type "180" ... ... <看更多>

I would suggest improving your code slightly as follows: uint8_t buf; uint8_t buflen = 1; if (driver.recv(&buf, &buflen)) // Non-blocking ... ... <看更多>

新手arduino char轉int. 軟體工程師. 2019年8月18日21:29. void download_data(){ ... ... ... while(down.length() != 0){ down = client.readStringUntil('\n') ... ... <看更多>

Hola!En este video explicaré como convertir una variable char que contenga números a una variable integer ... ... <看更多>

#include <Arduino.h> void setup() { Serial.begin(115200); Serial.println(); char c = -61; if(c != -61) { Serial.print("Char is not -61, ... ... <看更多>