User's Manual

MAN-00003: Subeca BLINC Module User Manual Rev 4.0 www.subeca.com
Mag Sense (Pin 13)
On the Subeca Link and Pin, this line is hooked up to a hall-effect-type sensor which can detect a magnet
placed in close proximity. A physical momentary switch or logic line may be used as well. This line is used to
place the Subeca Module into configuration mode. When pulled low, the Bluetooth chipset is set to peripheral
mode to allow for connections from a smartphone or tablet running the Subeca Android app. This line has a
499K pullup resistor.
Antennas
An appropriate antenna should be connected to the U.FL
connector on the top of the board if LoRa or Bluetooth (BLE)
communications is used. LoRa antenna is shown below in Red
and BLE antenna in Green. Users must use one of the following
approved antennas:
P/N: WPANT10148-S1A (BLE antenna), peak gain: 2.3 dBi
P/N: WPANT10144-S2A (LoRA antenna), peak gain: 1.8 dBi
P/N: WPANT10123-S1B-01A (LoRA antenna), peak gain: 1.4 dBi
10