vectraboyv6
Member
hi,
I have currently 2x 18m2 picaxes serialed toghther and comunicating perfectly. when i add the third or forth picaxe to from a kind of serial bus network. the reailabily goes down.
outputs are all the same pin serin, b.2
inputs are all c.2
all running t9600_16
one picaxe is a master the 3 others are slaves
would the serial line require pullup pulldown resistors or diodes of some sort?
I have currently 2x 18m2 picaxes serialed toghther and comunicating perfectly. when i add the third or forth picaxe to from a kind of serial bus network. the reailabily goes down.
outputs are all the same pin serin, b.2
inputs are all c.2
all running t9600_16
one picaxe is a master the 3 others are slaves
would the serial line require pullup pulldown resistors or diodes of some sort?