jensmith25
Senior Member
Hi,
I need to use the DF Mini audio module (SPE035) with an 18m2 low power board as the low power board has the voltage regulation required and other bits I need.
Anyway, to keep it simple, does anyone know what pins I need to connect the module to to work with the 18M2?
I know it's '+', "gnd" but the other pins are marked as RX, TX and Busy.
On the AXE171 board the 14m2 pins used are:
C.2
C.3
B.4
V+
0v
I'm assuming Busy can be any pin as long as it's defined in the program? Can it also be a C.x input pin?
Can RX and TX also be any input pins? It's unclear to me what pins on the 14m2 are RX and TX because the obvious would be serial in - C.5 and Serial out - B.0 but that's not what the DF mini is using.....
which is confusing.
Any help gratefully received.
Jennifer,
I need to use the DF Mini audio module (SPE035) with an 18m2 low power board as the low power board has the voltage regulation required and other bits I need.
Anyway, to keep it simple, does anyone know what pins I need to connect the module to to work with the 18M2?
I know it's '+', "gnd" but the other pins are marked as RX, TX and Busy.
On the AXE171 board the 14m2 pins used are:
C.2
C.3
B.4
V+
0v
I'm assuming Busy can be any pin as long as it's defined in the program? Can it also be a C.x input pin?
Can RX and TX also be any input pins? It's unclear to me what pins on the 14m2 are RX and TX because the obvious would be serial in - C.5 and Serial out - B.0 but that's not what the DF mini is using.....
which is confusing.
Any help gratefully received.
Jennifer,