Product Description

1 MT7681 contains an internal high-speed CPU processor can be used by customers without external microcontroller to achieve data transmission. There are dozens of K FALSH program space can be used more than a dozen K RAM idle peripherals five IO ports and serial ports can be freely invoked.

2 internal MT7681 code, simply call several TCP UDP function to complete the data link transmission and reception functions, which is quite mature.

3 At present, the module's source code is the whole process of demo phones end MT7681 CPU and internal interactions interactive data. That is MT7681 MCU internal TCP IP for data calls

4 For direct calls using the internal MCU TCP IP functions for network data transmission, this is not familiar with TCP IP for brothers who adapt a little bit, a lot of people need is: I passed the module serial port, plug a microcontroller, and then use the AT instruction listening on a port or a direct connection to external IP, and use AT commands to let external microcontroller and this module communication, so simple to achieve communication data. Currently we do not have time to go to TCP / IP to improve this part of AT commands.

5 Our latest support AT transparent transmission of code released within a week, customers can upgrade their new software with serial!