{"title":"Multi USB-RS232-RS485-TTL Converter","handle":"multi-usb-rs232-rs485-ttl-converter","url":"/products/multi-usb-rs232-rs485-ttl-converter","description":"A multi-protocol converter board that supports USB, TTL, RS232, and RS485 interfaces. It can convert signals between any two protocols and supports one input to multiple outputs simultaneously — for example, converting a USB signal to TTL, RS232, and RS485 at the same time.\n\nBased on the FTDI FT232R chip, the board provides reliable serial communication between controllers, computers, and industrial devices. It operates at 3.3V to 5V and includes a power indicator LED.\n\n\nNote: The board is divided into A and B interface groups. Signals can be converted between A and B groups. Signals within the same group cannot be converted — only one sender per group is allowed, but multiple receivers are supported.\n\n\nKey Features\n\n\nMulti-Protocol Support – USB, TTL, RS232, and RS485 conversion\n\nOne-to-Many Output – Single input can drive multiple output protocols simultaneously\n\nFT232R Chip – Reliable FTDI USB-to-serial conversion\n\nDual Voltage – 3.3V to 5V operating range\n\nPower LED – Onboard power indicator\n\n\nSpecifications\n\n\nSupply Voltage – 3.3V to 5V\n\nUSB Chip – FTDI FT232R\n\nProtocols – USB, TTL, RS232, RS485\n\nDimensions – 52 × 37 mm\n\n\nIdeal For\n\nSerial communication between different protocol devices\nIndustrial equipment interfacing\nMulti-protocol debugging and development\nController-to-controller communication bridges\n\n\nPackage Contents\n\n1× Multi USB/RS232/RS485/TTL Converter\n\n\nResources\n\nWiki documentation\nSchematic (PDF)\nFT232R datasheet (PDF)\nFTDI VCP driver download\n","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":11167,"title":"Default Title","sku":"DF-TEL0070","price":30.49,"on_sale":false,"in_stock":true,"available_quantity":80,"option1":"Default Title"}]}