Instructions Manual

8
RST_IEEE_802_15_4
Reset IEEE 802.15.4 Module
9
GPIO_ 4
General Purpose Input/Output
10
WAKE_IEEE_802_15_4
Reset IEEE 802.15.4 Module
11
GPIO_5
General Purpose Input/Output
12
USART_STM32L4_TX
External microcontroller UART TX
13
USART_STM32L4_RX
External microcontroller UART RX
14
GND
Ground
Figure 3: Conector schematics
5. ANTENNA CHARACTERISTICS
Table 3: Antenna characteristics
Model
AR0035EW0119N
Antenna Type
Omni-directional
Average Gain
2 dBi
Peak Gain (2400 Hz)
2.54 dBi
Directivity (2400 Hz)
3.64 dBi
Efficiency (2400 Hz)
-1.1 dB
For more detailed information, please refer to the Wellshow AR0035EW0119N antenna datasheet.