GSM TC35 SMS Module with Voice adapter
The SIEMENS TC35 is a standard AT commands Based GSM module, you can easily apply it with your own embedded system to creat a GSM wireless based data transfer module .Support Arduino!
- The SIEMENS TC35 Module is AT Command - controlled gsm modem, via Serial Port (RS232/TTL communication).
- Program source code would be provided so that buyers can use the module easily and get familiar with the module quickly.
- Common applications are (sending/receiving) SMS control, phone calling.
- Power supply: DC 5V
- Frenquency: 900 1800
WHAT'S IN THE PACKAGE
1 xGSM TC35 SMS Module with Voice adapter
The documentation is fine, but the file names in chinese makes it hard to figure out which file is which. This is a super barebones unit which could have been much better with a little more complete documentation. i.e. command line reference for SIM300 would have been awesome, but so far I've not found it.
Fast delivery, great working product.Just what I needed.
Got the documentation after contacted support. Should have download link for docs. it would be much better.
The first time i bought @ amazon, the one was ruin by someone accidentally. now i bought the second one. Didn't find better seller. Sainsmart is good.