sigfox.h File Reference

Sigfox modem AT-command codec (PC_ENABLE_SIGFOX) - Wisol / Murata over UART. More...

#include "protocore_config.h"

Go to the source code of this file.

Detailed Description

Sigfox modem AT-command codec (PC_ENABLE_SIGFOX) - Wisol / Murata over UART.

The tiny-uplink half of a Sigfox-to-web bridge. A Wisol (SFM10R) / Murata Sigfox modem is driven by AT commands over a UART: pc_sigfox_build_uplink() formats an AT$SF=<hex> command for a payload (the Sigfox network caps a message at 12 bytes and ~140 messages per day, so uplinks are rare and small), and pc_sigfox_parse_response() classifies the modem's reply as OK, ERROR, or still pending (nothing conclusive yet). Pure text codec - you carry the bytes over your UART - so it is fully host-testable. This is uplink-only (the common Sigfox use); a device sends readings up, it is not addressed downlink.

Author

Douglas Quigg (dstroy0)

Date

2026

Definition in file sigfox.h.