Raspberry Pi Unboxing

樹莓派開箱

樹莓派 Raspberry Pi

• Raspberry Pi 5 Model B 2GB
• Raspberry Pi 5 Active Cooler
• Raspberry Pi 27W USB-C Power Supply
• Raspberry Pi microSD 32GB - Raspberry Pi OS (64-bit)
• Raspberry Pi microSD 32GB A2 V30 C10

擴充板 - 微雪 Waveshare

• SIM7600CE Raspberry Pi 5 4G 模組 LTE Cat-4 擴充板
• Waveshare RS485 CAN HAT for Raspberry Pi 5

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• 樹莓派主機板
• 4G 擴充板
• RS485 擴充板

• 4G 擴充板背面

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樹莓派組裝

• 樹莓派主機板

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• 主機板安裝散熱片風扇

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• 主機板上層安裝 4G 模組

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• 4G 模組右上方 GNSS IPEX 接出轉 SMA 接 GPS 天線
• 4G 模組下方 2組 4G IPEX

MAIN 接出轉 SMA 接 4G 天線

• 4G 模組上層安裝 RS485 擴充板

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• 右側面

1. 上層上方 RS485 接線端子
2. 中層下方 nanoSIM 插槽
3. 下層下方 microSD 插槽

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軟體測試

OpenWrt

• Download OpenWrt image for Raspberry Pi 5

https://firmware-selector.openwrt.org/?version=SNAPSHOT&target=bcm27xx%2Fbcm2712&id=rpi-5

Raspberry Pi OS

• WaveShare SIM7600E-H-4G-HAT

https://www.waveshare.net/wiki/SIM7600CE_4G_HAT

wget https://www.waveshare.net/w/upload/2/29/SIM7600X-4G-HAT-Demo.7z
# sudo apt-get install p7zip-full
7z x SIM7600X-4G-HAT-Demo.7z -r -o/home/openrich
sudo chmod 777 -R SIM7600X-4G-HAT-Demo
mv SIM7600X-4G-HAT-Demo/Raspberry/c SIM7600X
/home/openrich/SIM7600X/sim7600_4G_hat_init

nano /home/openrich/SIM7600X/sim7600_4G_hat_init

# pinctrl for Raspberry Pi 5
pinctrl -e set 4 op dl
pinctrl -e set 6 op dl
## raspi-gpio for Raspberry Pi 4
# raspi-gpio set 4 op dl
# raspi-gpio set 4 op dl
## sysfs for old
# echo "4" > /sys/class/gpio/export
# sleep 0.1
# echo "out" > /sys/class/gpio/gpio4/direction
# echo "0" > /sys/class/gpio/gpio4/value
# echo "6" > /sys/class/gpio/export
# sleep 0.1
# echo "out" > /sys/class/gpio/gpio6/direction
# echo "0" > /sys/class/gpio/gpio6/value

nano /etc/rc.local

sh /home/openrich/SIM7600X/sim7600_4G_hat_init
exit 0

nano /boot/config.txt

enable_uart=1

sudo raspi-config
# 3 Interfacing Options -> I6 Serial Port -> no -> yes

apt install minicom
# ttyAMA0	5/2B/zero
# ttyS0	3B/3B+/4B
minicom -D /dev/ttyAMA10

cd ~/bcm2835
chmod +x configure
./configure
sudo make
sudo make install

sudo make clean
sudo make
sudo ./PhoneCall

• RS-485
• MQTT

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