[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 2137 SIGFOX Q&A Related Knowledge Base Posts -[SIGFOX] I know that I cannot do live testing here wheer I am living as there is no SigFox coverage, is there any way that I can test the design with a base station simulator ?[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] Is the sensitivity a function of the chipset or is it something we can enhance with an LNA if necessary?