I’ve ordered 2 months ago a couple of TATU boards and now i’m trying to make things work.
my goal is to connect and use a LoRa module from ATIM http://www.atim.com/produits/catalogue/modules-rf/arm-n8-lw/ that is mounted on a xbee shield.
Two questions :
1°) is the bee pad of the tatu powered ? i lack some documentation…i refered to the Mbili but i’m not sure since i’ve also seen some power cable for the GPRS bee…
2°) i want to pilot my LoRa module with serial1. is this just by writing serial.begin (speed) then serial1.xxx or do i have to do init for each serial port ie serial1.begin.