onnect:
⇒ Ground = Pin G
⇒ Operating Voltage = Pin V
⇒ data = pin T
⇒ Power On/Off = Pin P1
⇒ PIN P1 is an on/off switch and must be set to logic low.
"Once I got the jumpers away from the antenna, my reception improved quite a lot and I managed to decode 7 packets that first night between about 12AM and 2AM."