User's Manual

GSM/GPRS/GNSS Module Series
MC20 Hardware Design
MC20_Hardware_Design Confidential / Released 18 / 95
Figure 1: Module Functional Diagram
2.5. Evaluation Board
In order to help you develop applications with MC20, Quectel supplies an evaluation board (EVB), TE-A
board, RS-232 to USB cable, power adapter, earphone, GSM antenna, GNSS antenna and other
peripherals to control or test the module. For details, please refer to document [11].