I have module TD1207 from Sigfox and I would like simple circuit with temperature sensor DS18B20 and data send to Sigfox Backend.
Will I need a external processor?
Do you have any instructions for simple wiring and commissioning?
Have you experience?
Answer by nlesconnec · Feb 13 at 09:48 AM
With the TD1207 module from TD Next, you can either use it with an external MCU (sending AT commands to the module), or you can embed your software on the module's own Cortex M3 MCU.
Check information about TD's SDK here : http://rfmodules.td-next.com/sdk/
Regarding wiring, you can check the TD1207 datasheet & reference docs here :
Answer by nlesconnec · Feb 13 at 10:25 AM
My mad, I confused with TD1208 (which is the SDK version)
The TD1207 is only usable with AT commands, so you'll need an external MCU.
This old code sample should work (different sensor, but similar module interface) :