[SIGFOX] How many bytes can I transmit in one message from my device? You can send up to 12 bytes per message from the device (uplink). Last Update: August 8, 2017 December 5, 2016 1932 SIGFOX Q&A Related Knowledge Base Posts -[SIGFOX] Please kindly help to confirm if we could use the RC1682-SIG / RC1692HP-SIG to operate with AMR SOC as a Gateway product?[SIGFOX] Are the modules certified for FCC and Australia are exactly the same (hardware-wise) and if so, how they are switched to work under FCC or Australian standards[SIGFOX] “I am looking for a Sigfox module for an IoT application, and I would like to have few more informatino on the RC1682-SIG demo kit. I have an extern MCU on a dev board (cc3200 launchpad) that have extern connectors that enables UART connections (among others (SPI,I2C…)). Is it possible to send and receive message to the demo kit using my dev board and my microcontroler for my application ? “