Luckfox Pico RV1103【Use the serial port to log in to the system】

1] The default serial debug is on physical pins 1 and 2：

2] Connect the serial communication module to the pins of the Pico board：

(Serial communication module and Pico pin connection diagram;)

3] Use PUTTY to enter serial debugging：

(Note: The serial device number should be filled in according to the actual serial device number of the user.)

After configuring the serial port, you can successfully enter the system by inputting commands and receiving feedback results.

TAG： FT232RNL USB TO TTL Industrial UART Can For Raspberry Pi 5 Terminal Debug DeepSeek XiaoZhi AI Voice Chat Robot BOX ESP32-S3 Development Board 1.85 inch Round LCD N16R8 Core3566002032 Raspberry Pi Pico 2 RP2350A Audio Box 1.85-inch LCD Round 1.85inch TouchScreen Speaker 360x360 Industrial Grade Isolated USB TO RS232/485 (B) Serial UART Converter FT232RNL For Wall/Rail-Mount Tang Nano FPGA Demo Code Raspberry Pi PICO LoRa 7inch Monitor Display ESP32-P4 PICO Development Board with MIPI DSI 10.1-inch Display ESP32 C3 MINI TV RP2350B-MINI-A picotool Tutorial Milk V Duo Spotpear 8.8inch LCD 1920x480 Computer PC Monitor Display Secondary Screen TypeC USB CPU RAM RS232 to RS422 3.4inch Round LCD HDMI Capacitive Touchscreen Display 800x800 For Raspberry Pi/Jetson Nano/mini PC Modbus RTU Relay 32CH RoArm M2 4 DOF High Torque Serial Bus Servo ROS2 WIFI ESP NOW UART USB ST3235 QMI8658C For ESP32 Laser 450nm 5W high precision module Adjustable focal length For Laser Carving / Laser 3D Printing Raspberry-Pi-GPIO-Audio-amplification-PWM-Sound-Card-Speaker-Buzzer

TAG： Raspberry Pi 5 Official Original SSD NVMe PCIe Gen3 Sipeed Lichee Tang Nano 4K FPGA W1NSR-LV4C GOAI Gowin Sipeed SLogic USB Logic Analyzer 80M DAPLink CKLink Debugger Tool UART Module 1.83inch LCD TouchScreen Display 240×284 ST7789P For Arduino /Raspberry Pi /ESP32 /Pico /STM32 Raspberry Pi Thermal imaging Raspberry Pi GNSS Expansion Board LG290P RTK Centimeter-Level Positioning GPS GLONASS Galileo BDS QZSS NavIC For Jetson ESP32 Arduino Raspberry Pi RS232 to RS422 Sipeed Lichee Tang Nano 20K FPGA RISCV Retro-Game Linux GW2AR-18 GOAI Gowin ESP32 Raspberry Pi 2.9 inch e-Paper link (G) RYBW 296x128 For Arduino / Jetson / STM32 /ESP32 RS232 to Ethernet Milk V Duo Module 01 Evaluation Board SG2000 512MB RISC-V Duo S Rounded LCD RDK X5 PoE wide dynamic range Raspberry Pi 5 Raspberry Pi PICO Keyboard Raspberry Pi 5 Aluminium Case LuckFox Pico pro