Status instruction port PIO1:
l
low (disconnected)
l
high (connected)
l
PIO10 and PIO11 can be connected to red and blue LED sep-
l
arately. When master and slave are paired, red and blue LED
blinks 1 time/2s, while disconnected only the blue LED blinks
2 times/s.
Auto-connects to the last device when powered on (default).
l
Permits pairing device to connect as default.
l
Auto-pairing PINCODE: "0000" (default)
l
Auto-reconnect in 30 min when disconnected as a result of
l
being out of range.
Development Resources
Development resources and additional product information are avail-
able from:
https://www.conrad.de/
Additionally, there are plenty of online tutorials available on how to set
up a HC-05 module.
Specifications
Operating voltage
Operating voltage Low
Power
Bluetooth version
Data rate (max.)
https://docs.makerfactory.io/
1.8 - 3.6 V/DC
1.8 V/DC
V2.0+EDR
3 Mbps
2