Network status and GPRS demo
Demo File: gsm_gprs_sim900_demo.mdl
Target: RTW (Build and Download this demo file into the STM32F4 Target board)
Follow Hardware Setup for GSM module.
Parameter configuration may need update:
1. SMTP server and port.
2. User/Password for login. User must create your own E-Mail account.
Build demo model file into Target board.
Email send: push the button B2 the trig the Email send function.
Network status: lcd will display Date/Time and signal strength.