package main import ( "time" "tinygo.org/x/drivers/delay" ) func main() { time.Sleep(time.Second) // wait for a serial console start := time.Now() for i := 0; i < 2000; i++ { delay.Sleep(50 * time.Microsecond) } duration := time.Since(start) println("sleep of 2000*50µs (100ms) took:", duration.String()) }