DFRobot Interface Modules

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Number of Ports	Maximum Data Rate	Interface Type	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Interface Modules The factory is currently not accepting orders for this product. FIT0781 DFRobot 1: 9,37 € 32In Stock	Mfr. Part No. FIT0781 Mouser Part No 426-FIT0781	DFRobot	Interface Modules The factory is currently not accepting orders for this product.		32In Stock	9,37 €	Min.: 1 Mult.: 1	Converters	USB to TTL/RS-232/485, TTL to RS-485, RS-232 to RS-485	2 Port	2 Mb/s	RS-232/485, TTL, USB
Interface Modules RainbowLink V2: 4-Channel Isolated USB to Serial Converter (RS485/RS232/Dual TTL) with Built-in 12V Power Supply TEL0190 DFRobot 1: 21,41 € 27On Order New Product	Mfr. Part No. TEL0190 Mouser Part No 426-TEL0190 New Product	DFRobot	Interface Modules RainbowLink V2: 4-Channel Isolated USB to Serial Converter (RS485/RS232/Dual TTL) with Built-in 12V Power Supply Learn More about DFRobot tel0190 debugging workstation		27On Order On Order Ship Dates Mfr. No: TEL0190 Stock: 0 On Order: 17 Expected 10/9/2026 10 Expected 11/16/2026 Factory Lead Time: 8 Weeks	21,41 €	Min.: 1 Mult.: 1		Protocol Converter Module	4 Channel		USB		5 V			RainbowLink	Bulk
Interface Modules High-Speed 2500V Multi-Rate Industrial USB 2.0 Isolator (480Mbps) FIT1019 DFRobot 1: 30,07 € 79In Stock 160On Order New Product	Mfr. Part No. FIT1019 Mouser Part No 426-FIT1019 New Product	DFRobot	Interface Modules High-Speed 2500V Multi-Rate Industrial USB 2.0 Isolator (480Mbps)		79In Stock 160On Order On Order Ship Dates Mfr. No: FIT1019 Stock: 79 Can Dispatch Immediately On Order: 32 Expected 10/9/2026 57 Expected 10/14/2026 71 Expected 11/16/2026 Factory Lead Time: 8 Weeks	30,07 €	Min.: 1 Mult.: 1			1 Port	480 Mb/s	USB			- 40 C	+ 85 C		Bulk
Interface Modules Gravity: LTC4316 I2C Address Shifter - I2C Conflict Resolver for Arduino & Raspberry Pi DFR1193 DFRobot 1: 5,15 € 10In Stock New Product	Mfr. Part No. DFR1193 Mouser Part No 426-DFR1193 New Product	DFRobot	Interface Modules Gravity: LTC4316 I2C Address Shifter - I2C Conflict Resolver for Arduino & Raspberry Pi	Datasheet	10In Stock	5,15 €	Min.: 1 Mult.: 1	Interface Modules				I2C	2.25 V	5.5 V	0 C	+ 70 C		Bulk
Interface Modules RainbowLink 4 Channel USB to Serial Converter (RS485 / RS232 / TTL) TEL0185 DFRobot 1: 11,09 € 49In Stock Restricted Availability New Product	Mfr. Part No. TEL0185 Mouser Part No 426-TEL0185 New Product	DFRobot	Interface Modules RainbowLink 4 Channel USB to Serial Converter (RS485 / RS232 / TTL) Learn More about DFRobot tel0185 converter		49In Stock	11,09 €	Min.: 1 Mult.: 1 Restricted Availability	Interface Modules				USB						Bulk
Interface Modules USB to RS485 Module FIT0737 DFRobot 1: 7,31 € 675In Stock 771Expected 10/19/2026	Mfr. Part No. FIT0737 Mouser Part No 426-FIT0737	DFRobot	Interface Modules USB to RS485 Module Learn More about DFRobot usb rs485 module		675In Stock 771Expected 10/19/2026	7,31 €	Min.: 1 Mult.: 1	Converters	USB to RS-485	2 Port	115.2 kb/s	RS-485, USB			- 40 C	+ 85 C
Interface Modules Industrial Grade RS485 Repeater FIT0772 DFRobot 1: 51,50 € 69In Stock Restricted Availability	Mfr. Part No. FIT0772 Mouser Part No 426-FIT0772	DFRobot	Interface Modules Industrial Grade RS485 Repeater Learn More about DFRobot fit0772 industrial grade rs485 repeater		69In Stock	51,50 €	Min.: 1 Mult.: 1 Restricted Availability	Repeaters	RS-485	2 Port	9.6 kb/s	RS-485	9 V	24 V	- 20 C	+ 70 C
Interface Modules Industrial RS485 Opto-Isolated Hub FIT0821 DFRobot 1: 60,11 € 151In Stock Restricted Availability	Mfr. Part No. FIT0821 Mouser Part No 426-FIT0821	DFRobot	Interface Modules Industrial RS485 Opto-Isolated Hub Learn More about DFRobot industrial rs485 hub		151In Stock	60,11 €	Min.: 1 Mult.: 1 Restricted Availability	Hubs	RS-485	4 Port	115.2 kb/s	RS-485	9 V	30 V	- 25 C	+ 70 C
Interface Modules Industrial USB Isolator FIT0860 DFRobot 1: 17,77 € 553In Stock	Mfr. Part No. FIT0860 Mouser Part No 426-FIT0860	DFRobot	Interface Modules Industrial USB Isolator Learn More about DFRobot industrial usb isolator		553In Stock	17,77 €	Min.: 1 Mult.: 1	Isolators	USB 2.0	1 Port	12 Mb/s	USB 2.0			- 40 C	+ 85 C
Interface Modules Gravity: Active Isolated RS485 to UART Signal Adapter Module DFR0845 DFRobot 1: 17,11 € 8In Stock 276On Order	Mfr. Part No. DFR0845 Mouser Part No 426-DFR0845	DFRobot	Interface Modules Gravity: Active Isolated RS485 to UART Signal Adapter Module Learn More about DFRobot gravity isolated rs485 uart signal adapter		8In Stock 276On Order On Order Ship Dates Mfr. No: DFR0845 Stock: 8 Can Dispatch Immediately On Order: 86 Pending 190 Expected 10/14/2026 Factory Lead Time: 7 Weeks	17,11 €	Min.: 1 Mult.: 1	Adapters	RS-485 to UART	2 Port	1 Mb/s	RS-485, UART	3.3 V	5 V	- 40 C	+ 105 C
Interface Modules USB To RS485 Converter FIT0832 DFRobot 1: 14,53 € 32In Stock Restricted Availability 46Expected 11/23/2026	Mfr. Part No. FIT0832 Mouser Part No 426-FIT0832	DFRobot	Interface Modules USB To RS485 Converter Learn More about DFRobot fit0832 usb to rs485 converter		32In Stock 46Expected 11/23/2026	14,53 €	Min.: 1 Mult.: 1 Restricted Availability	Converters	USB 2.0 to RS-485	2 Port	921.6 kb/s	RS-485, USB 2.0	36 V	36 V
Interface Modules M.2A+E Keyto SATA3.0 Expansion Card for LattePanda Delta/Alpha FIT0771 DFRobot 1: 17,11 € Non-Stocked Lead-Time 9 Weeks Restricted Availability	Mfr. Part No. FIT0771 Mouser Part No 426-FIT0771	DFRobot	Interface Modules M.2A+E Keyto SATA3.0 Expansion Card for LattePanda Delta/Alpha Learn More about DFRobot fit0771 expansion card		Non-Stocked Lead-Time 9 Weeks	17,11 €	Min.: 1 Mult.: 1 Restricted Availability	Expansion Modules	M.2 to SATA III	2 Port		PCIe, SATA