Avnet Telus LTE-M IoT Starter Kit, Руководство пользователя по оборудованию

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4.1 SW1: Selection of Input Voltage Source
Slider switch SW1 determines if the supply voltage to the BG96 module is from:
a) the onboard 3.8V voltage regulator (which is supplied from 5V pin on Arduino connector), or
b) the Pmod 3.3V pins or external battery connector
For use in this Starter Kit, the output of the onboard regulator should be used
4.2 SW2, SW3: Selection of UART0 Connection to Arduino Pins
Note that for use with a NUCLEO-L496ZG microcontroller board, UART0 of the BG96 must be routed
to the pins that match the D2 and D8 pins of the Arduino Shield interface standard
Figure 5
– SW2, SW3 Selection of UART0 Arduino Pins
#
Red Slider
Pos. 1-2 Red Slider
Pos. 2-3 Description of the
Function Controlled
SW2
Nucleo-L476 RX
(pin D2) Nucleo-L496 RX
(pin D0)
BG96 UART0 TXD destination
SW3
Nucleo-L476 TX
(pin D8) Nucleo-L496 TX
(pin D1)
BG96 UART0 RXD source