Waveshare
TTL UART to CAN Converter Module with Bi-Directional Communication
· MPN: 26077
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TTL UART to CAN Mini ModuleUnlock seamless communication between TTL and CAN protocols with our cutting-edge TTL UART to CAN Mini Module. This miniature powe...
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TTL UART to CAN Mini Module
Unlock seamless communication between TTL and CAN protocols with our cutting-edge TTL UART to CAN Mini Module. This miniature powerhouse is your gateway to bi-directional transmitting and receiving, offering a suite of features that cater to the avid developer and the industrious integrator. Facilitating multiple operating modes, our module is the perfect fit for a spectrum of applications.
Product Features:
- Compact Integration: The WS-TTL-CAN module sports a minute footprint capable of snugly fitting into your projects. Despite its small size, it doesn’t compromise on power or functionality.
- High-Performance MCU: Embedded with a 32-bit processor, the onboard MCU ensures reliable and speedy data conversions between the TTL and CAN protocols through simple configuration processes.
- Versatile Operating Voltage: Compatible with a 3.3V operating voltage on the TTL interface, our module stands ready to communicate over both CAN 2.0A (standard frame) and CAN 2.0B (extended frame).
- Configurable Filters: With 14 sets of configurable filters, this module offers precise and selective data reception from the CAN bus, effectively streamlining your data flow.
- Diverse Operating Modes: Featuring four distinct operating modes, the WS-TTL-CAN adapts to your needs, whether it's transparent conversion, identifier-based conversion, format conversion or incorporating Modbus RTU protocol.
- Firmware Upgradeability: Ongoing improvements and feature additions are easy, with TTL-based firmware upgrades keeping your module at the forefront of technology.
- Efficient Data Management: A generous CAN buffer accommodates up to 1000 frames, safeguarding against data loss and ensuring your information is transmitted reliably.
- High-Speed Performance: Experience impressive speeds as you push the boundaries of data transmission, with near-theoretical maximums achievable through optimal UART and CAN baud rate settings.
Technical Specifications:
- Power Consumption: 3.3V@40mA
- Communication Baud Rate: Adjustable UART (1200bps～460800bps) and CAN (10kbps~1000kbps)
- Protocols: Supports CAN2.0A/B with ESD and surge protection for superior durability.
- Indicators: Onboard status LEDs with dedicated signal pins for clear, at-a-glance communication status.
- Build Quality: Stands firm in extreme temperatures ranging from -40~85℃ and humidity levels of 5~95% RH.
Inside the Box:
- WS-TTL-CAN Module x1
Embrace unmatched efficiency and design flexibility with our TTL UART to CAN Mini Module — your partner in bridging the gap between two essential communication protocols. Get your hands on this compact, robust, and versatile tool today, and take the first step toward streamlined, powerful data conversion solutions.
Learn More and Support:
For a deep dive into the WS-TTL-CAN's capabilities and setup instructions, visit our comprehensive resource center at www.waveshare.com/wiki/WS-TTL-CAN.
Product Dimensions and Weight:
- Item Weight: 0.002 kg
- Outline Dimensions: Please refer to the product images for precise dimensions.
Note: Actual resources may vary, so please consult the wiki page for the specific resources provided with this module.
Jargon buster
Plain-language definitions for the technical terms used above.
- baud
- Baud is the signalling rate of a serial connection, often used as the speed setting for UART communication. Matching the baud rate matters because both connected devices must use the same setting for readable data.
- CAN bus
- CAN bus is a reliable two-wire communication network originally designed for vehicles and now common in machinery and robotics. It matters when you need multiple controllers or devices to share status and control messages in a noisy electrical environment.
- Modbus RTU
- Modbus RTU is a version of Modbus commonly used over RS485 serial wiring. It matters if you need to connect the controller to industrial sensors, meters, or drives that use serial Modbus rather than Ethernet.
- UART
- UART is a simple serial connection that sends data over separate transmit and receive wires, often labelled TX and RX. It matters because this module is designed to replace a wired UART cable with a wireless link while keeping the same serial data format.
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