自己做的测试工具软件，SIM300GPRS模块设置工具，用PC单步模拟SMTP的发送，对嵌入式远程数据传输，GPRS模块的使用很有帮助-Their own tools to do the test, SIM300GPRS instrument module settings, single-step simulation using PC' s to send SMTP for embedded remote data transmission, GPRS modules, the use

在三星44B0的板子上实现基于GPRS的SMTP邮件发送，可以发送附件，适合各种工业控制，远程通讯，数据采集等。GPRS模块采用的是SIM3-Samsung board at 44B0 on the implementation of the GPRS-based SMTP e-mail, you can send an attachment, suitable for a variety of industrial control, remote communication, data acq