I am using the m20048 in a custom board and would like to know if there is a firmware load or configuration that is required for the m20048. It is wired identically to the m20048-1 eval module (shown in application schematic example of the product specification document). I have applied 3.1V VCC and do not see any activity on the TX pin. Should I expect to see GPS traffic without any further software/firmware setup?
Senior Antenna Engineer at Antenova With over 25 years’ experience in manufacturing, test and design, Steve has a wealth of RF and measurement knowledge across many industry sectors.