3990150502

3990150474 is a evaluation kit that provides a flexible environment for development of GSM/GPRS applications. The motherboard has a module interface connector in which the relevant module is connected. This concept allows the EVK2 to be used across various form factors and product generations, both present and future. The motherboard includes the basic interfaces. The motherboard represents the recommended reference design for the module's peripheral circuitry. Jumper blocks on the motherboard define the routing of the serial interfaces, audio signals, and power supply. The PC or DTE controlling the module over the AT command interface can be connected via USB or RS232. Adapter boards are available in different models to allow development for the desired module. The set of interfaces specific to the module is found on the adapter board for connection to the user's application, extension boards, or other development tools and measuring equipment.

• SIM card holder
• Audio monitor outputs
• RS232 , USB serial ports
• Reset button and power switch
• Power supply automotive setup from 5V to 40V
• Power supply laboratory setup from 3.8V fixed supply
• Power supply portable setup from rechargeable li ion battery pack
• Reverse polarity protection on all input DC lines

Applications

Communications & Networking, Wireless

Contents

EVK2 motherboard, Info note, Eighteen 2 Pin jumper female connector, USB cable, Red and black cable /w plugs, GSM-UMTS magnetic ANT, Cable RG174 /w SMA/M.