DS18B20 module hang up ESP8266 ESP-12F?

Thanks to everybody!

Short report:

1) "The function getTC() is called inside its own definition" - it works fine, no memory leak:

function getTC() {
    sensor.getTemp(function (temp) {
        console.log("Temp is "+temp+"°C : ",cnt++);
    });
    setTimeout(function(){getTC();},1000);
}
getTC();

2) Espruino v1.88 and v1.89 work fine with above code for long time. Unfortunatly, after the same testing I cannot approve v.87 and v1.90.

My test environment consists:

• ESPRUINO WEB IDE;
  
• Two kinds of PCB boards, NodeMCU and proprietary one (as shown above);
  
• power supply with 5V (max 5A) output for proprietary PCB.
  
  

Feel free to contact me if any question.