Pi5-PCIE-to-SSD-A教程
Step 1 Enabling PCIe】
By default the PCIe connector is not enabled. To enable it you should add the following option into /boot/firmware/config.txt and reboot:
# Enable the PCIe External connector.
dtparam=pciex1
A more memorable alias for pciex1 exists, so you can alternatively add dtparam=nvme to the /boot/firmware/config.txt file.
NOTE
Enumeration of PCIe devices behind a switch is not currently supported.
Step 2 PCIe Gen 3.0】
The connection is certified for Gen 2.0 speeds (5 GT/sec), but you can force it to Gen 3.0 (10 GT/sec) if you add the following lines to your /boot/firmware/config.txt.
# Enable the PCIe external connector
dtparam=pciex1
# Force Gen 3.0 speeds
dtparam=pciex1_gen=3
WARNING
The Raspberry Pi 5 is not certified for Gen 3.0 speeds, and connections to PCIe devices at these speeds may be unstable.
You should then reboot your Raspberry Pi for these settings to take effect.
Step 3 Booting from PCIe】
Once enabled, and after you reboot, an NVMe disk attached via the PCIe should be visible. However, your Raspberry Pi won’t try to boot off the NVMe drive. If you wish to enable boot support you will need to change the BOOT_ORDER in the bootloader configuration. Edit the EEPROM configuration by,
sudo rpi-eeprom-config --edit
and change the BOOT_ORDER line to be as below.
BOOT_ORDER=0xf416
after saving your changes, reboot your Raspberry Pi to update the EEPROM.
NOTE】
Your Raspberry Pi will not boot from an attached NVMe drive unless you have the external PCIe port enabledd, and there’s a NVMe drive with a valid boot partition attached to the PCIe bus.
TAG：
树莓派RP2040 LoRa LF
树莓派SIM7670G LTE-4G-Cat-1/GNSS/USB-HUB扩展板
树莓派CM5转Pi5扩展板IO底板BASE带USB音频解码
0.96寸1.3寸1.44寸1.8寸LCD显示屏TFT圆形SPI液晶屏ST7735
ESP32 C3显示屏
7.3寸电子墨水屏模块E彩色6色ePaper适用于Arduino树莓派STM32/Jetson
飞行时间激光雷达
RDK X3 MD Carrier Board 地平线官方原版RDK X3 Module专用核心板底板 扩展板 适用于RDK X3 MD所有版本
英伟达NVIDIA Jetson Orin Nano 4/8GB AI人工智能开发板
斑梨
Banana Pi
使用手册
桌搭氛围屏
5.79寸电子墨水屏模块G红黄黑白4色ePaper适用于Arduino树莓派STM32/Jetson
GC9A01显示屏
JETSON NANO MINI
Arduino查看自己库的路径
树莓派红外摄像头
RoArm-M2-S JSON command meaning
ESP32-P4核心板PSRAM 32MB Flash 16MB开发板Core板载ESP32-C6
TAG：
MG996R舵机9kg 11kg扭矩金属齿轮180度转动角
ICT5187摄像头
桌面小摆件
Jetson nano电源
Luckfox Pico SC3336摄像头
ESP32-S3工业级IOT物联网RS485 CAN蓝牙WiFi
多种接线方式
飞行时间激光雷达
树莓派MLX90640摄像头
SIM8200EA M2 PCIe USB3.1 GPIO M.2 5G Sub-6G模组SIMCOM
ESP32 C3 LVGL
树莓派PICO DVI显示屏
X873 树莓派4 USB转M.2 NVME SSD NAS固态存储 硬盘启动
旋钮屏
ESP32-S3圆形显示屏
ESP32-C5开发板
ESP32-S3 1.14
4寸电容触摸480x480显示屏LCD幸狐Luckfox Pico Ultra
SpeedyBee流星灯Bee35穿越机 圈圈机 跑马灯呼吸灯LED
树莓派CM5千兆2.5G双网口ETH扩展板RJ45 IO Base GPIO底板