Waveshare SIM7000E User Manual

SIM7000E NB-IoT HAT User Manual
14
Rev1.0 June 8, 2018
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5. Using with Raspberry Pi
5.1. Interface overview
The default relationship between SIM7000 control pins and Raspberry Pi IOs is shown in Table 1.
Table 1: The relationship between SIM7000 control pins and Raspberry Pi IOs
SIM7000
IO of Raspberry Pi B+
Description
5V
5V
Power supply (5V)
GND
GND
Ground
TXD
P15 / RXD
UART pin
RXD
P14 / TXD
UART pin
PWR
P4 (Need to modify the back solder joint)
Power up the module
5.2. UART configuration of Raspberry Pi
Because UART of Raspberry Pi is used for Linux console output by default, if we want to use the UART,
we need to change the settings. Executing this command to enter the configuration page ：
sudo raspi-config

Waveshare SIM7000E Specifications

General

Brand	Waveshare
Model	SIM7000E
Category	Control Unit
Language	English