CM40 is a hanging color screen online consumer terminal launched by Entropy Technology based on RFID technology. The product adopts a 2.8-inch high-definition dual color screen and supports auxiliary functions such as backup battery, audio output, and external USB printing. The CM40 adopts a 1G clock speed CPU and is equipped with firmware based on Linux system, which can run stably for a long time. In addition to TCP/IP, WiFi and 4G can also be optionally selected for communication, making it easy to access different consumer management platforms of Entropy Technology. It can be widely used in restaurants such as enterprises, schools, and government agencies, as well as in many consumer occasions such as gyms, small shops, internet cafes, VIP consumption, etc.
