摘要:
void setup() { // Open serial communications and wait for port to open: Serial.begin(9600); while (!Serial) { ; // wait for serial port to connect. Ne 阅读全文
摘要:
#include <Ticker.h>Ticker tk;void setup() { // put your setup code here, to run once:Serial.begin(115200);Serial.println("start cb1");tk.once_ms(1000, 阅读全文