Iot-Messager Iot-Messager is a server software that receives messages from Arduino-compatible network-enabled IOT devices such as ESP8266, ESP32 and displays them in the Windows notification center. Simply create a string variable with your text and send it to the IP address of your PC and the message appears in the notification center on your desktop. This means there is no constant polling of events and the network is relieved. Your IOT device can even go into power saving mode because there is no communication. If an event occurs on your IOT device, it can send a message. EUR 12.00 incl.VAT