RP2350B-MINI-A picotool Tutorial

【Picotool installation tutorial】

】Install necessary dependencies

You need to install the development environment and ARM cross-compilation tool chain required for compilation first.

sudo apt update

sudo apt install build-essential cmake gcc-arm-none-eabi libnewlib-arm-none-eabi libstdc++-arm-none-eabi-newlib pkg-config libusb-1.0-0-dev

【Get the source code】

Create a working directory (e.g. pico) and clone the official repositories of pico-sdk and picotool.

mkdir -p ~/pico

cd ~/pico

git clone https://github.com/raspberrypi/pico-sdk.git

git clone https://github.com/raspberrypi/picotool.git

After cloning is complete, you need to initialize and update the submodules within pico-sdk.

cd ~/pico/pico-sdk

git submodule update --init

【Setting environment variables】

You need to tell the build system the location of pico-sdk.

】Temporarily set environment variables：

export PICO_SDK_PATH=~/pico/pico-sdk

】Setting environment variables permanently：

sudo nano ~/.bashrc

Add to

export PICO_SDK_PATH=~/pico/pico-sdk

Then execute

source ~/.bashrc

【Compile and install picotool】

cd ~/pico/picotool

mkdir build

cd build

cmake ..

make -j&nproc # Compile using multiple cores to speed up

sudo make install # Install picotool to the system path (such as /usr/local/bin)

【Verify Installation】

picotool help

If successful, a list of all available commands and options is displayed, indicating that the installation was successful.

【Read device information】

Make sure the Pico is in BOOTSEL mode (shows up as an RPI-RP2 disk when connected to the computer). Then do

picotool info

TAG： Raspberry Pi Pico 2 RP2350 USB A Development Board RP2350A Raspberry Pi 5 Aluminium Case JETSON NANO MINI Raspberry Pi Zero Pi0 2W Digital Photo Frame 7.3 inch E6 Full Color E Paper Ink Calendar Art Poster Arduino 1.5inch LCD Orange Pi Zero 3 ESP32-P4 Smart 86 TV Box Development Board 4 inch 720x720 Display TouchScreen RS485 Relay Camera RJ45 ETH SpotPear LuckFox CAN FD Analyzer Raspberry Pi Pico 2 RP2350 1.75-inch AMOLED 1.75inch Round TouchScreen Display QMI8658 6-axis GPS Raspberry Pi 5 Camera Raspberry Pi 5 USB Audio Sipeed FPGA Tang Primer 20K Dock/Lite 128M DDR3 Development Board GW2A-LV18PG256C8/I7 Industrial Modbus POE ETH RJ45 To 8-Ch Relay B RTU/Modbus TCP-Ethernet For IOT Raspberry Pi 5 PCIe ESP32 LVGL ESP32 S3 Development Board 1.47 inch LCD Touch Screen 1.47inch Display 172&times;320 SD AXS5106L JD9853 Raspberry Pi 5 PCIe to SSD AV to LVDS

Raspberry Pi Pico 2 Tiny RP2350B RP2350-Linux Mini Development Board with PSRAM-8MB Or Without PSRAM

[Tutorial Navigation]

【Picotool installation tutorial】

】Install necessary dependencies

【Get the source code】
【Setting environment variables】

】Temporarily set environment variables：
】Setting environment variables permanently：

【Compile and install picotool】
【Verify Installation】
【Read device information】