The hsb133 typically features four or five pins. From left to right (depending on PCB marking):
To maximize signal reliability and integration speeds, the HSB133 framework utilizes an optimized architecture built for modern radio frequency (RF) standards. hsb133 receiver
if (driver.recv(buf, &buflen)) // Message received with valid checksum Serial.print("Received: "); Serial.println((char*)buf); The hsb133 typically features four or five pins