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
posted @ 2021-10-25 11:34 chengwh 阅读(183) 评论(0) 推荐(0)