USB to RS485 or CAN-FD converter, serial debugger module

USB to RS485 Module

The RS485 module is a cost-effective, simple, and high-speed USB to RS485 module. Its hardware is designed based on the CH343 USB to high-speed serial port chip. The 485 communication interface offers up to 5000Vrms signal and power isolation. It's plug-and-play and driver-free on systems like Windows, Linux, and Raspberry Pi.
Key Features:
Uses a Type-C interface for power and communication.
Full-speed USB device interface, compatible with USB V2.0.
Built-in RS485 bus filter for stronger anti-interference.
Internal self-resetting fuse to prevent damage to the host USB port.
Uses imported spring-type terminal blocks (supports wire gauges 18-24 AWG).
RS485 communication interface offers up to 5000Vrms signal and power isolation.
Built-in independent transmit and receive buffers, supports communication baud rates from 50bps to 4Mbps.
Supports driver-free installation with operating system's built-in CDC class drivers or multifunctional high-speed VCP vendor drivers.
Communication Parameters:
Serial data includes 1 low-level start bit, 5, 6, 7, or 8 data bits, 1 or 2 high-level stop bits, and supports odd parity/even parity/mark parity/space parity.
Communication Baud Rates:
Supports common communication baud rates: 50, 75, 100, 110, 134.5, 150, 300, 600, 900, 1200, 1800, 2400, 3600, 4800, 9600, 14400, 19200, 28800, 33600, 38400, 1 56000, 57600, 76800, 115200, 128000, 153600, 230400, 256000, 307200, 460800, 921600, 1M, 1.5M, 2M, 3M, 4M, etc.

USB to CAN-FD Module

The CAN-FD module is a cost-effective and easy-to-use USB to CAN conversion module. It complies with CAN 2.0A, CAN 2.0B, ISO 11891, and BOSCH CAN FD specifications. The CAN communication interface offers up to 5000Vrms signal and power isolation. It's plug-and-play and driver-free on systems like Windows, Linux, and Raspberry Pi.
Key Features:
Supporting software microbus
Ultra-small size: 6.8cm x 1.5cm
Supports simple and efficient secondary development
CAN-FD maximum baud rate: 5Mbps
Uses a Type-C interface for power and communication
Supports software configuration of 120Ω terminal resistor enable
Power LED indicator, communication LED indicator
Built-in CAN bus filter for stronger anti-interference
Internal self-resetting fuse to prevent damage to the host USB port
CAN communication interface offers up to 5000Vrms signal and power isolation
Uses imported spring-type terminal blocks (supports wire gauges 18-24 AWG)
Built-in 10 groups of hardware filters, and supports List, Mask modes
CPU 32bit Cortex-M4 high-performance core for high data throughput
Supports CAN bus protocols 2.0A, 2.0B, ISO 11891, and BOSCH CAN FD
Supports Normal, Loopback, Silent, and SilentLoopBack working modes
Low temperature drift, high-precision crystal oscillator, with USB communication automatic calibration, ensuring stable and reliable high-speed CAN communication
Built-in 2KB receive buffer and 2KB transmit buffer, and uses buffer smoothing technology to achieve high data throughput