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Protocols

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Industrial Protocols

I2C Modbus RTU Slave Chip – IS4310

The IS4310 is a chip with a built-in Modbus RTU Slave stack and 500 Holding Registers. It connects to a microcontroller via I2C and to a PLC via UART. No libraries needed. Ideal for sensors, actuators, or mixed setups. Speeds up development while ensuring full Modbus protocol compliance.
SKU: IS4310-S8
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Modbus RTU Master Chip – IS4320

1,95 €

The IS4320 is a chip with a built-in Modbus RTU Master stack. Your microcontroller communicates via I2C, while the chip handles frame generation, timing, and CRC. Supports Read/Write functions and connects to Modbus slaves over UART. Simplifies integration and speeds up development.
SKU: IS4320-S8
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RS485 Modbus RTU Slave Module: IS4310-485M2

4,54 €

The IS4310-485M2 is a compact Modbus RS485 module with an integrated IS4310 RTU Slave chip. It includes an RS485 transceiver, dual RJ45 connectors, and 500 Holding Registers accessible via I2C. Ideal for fast integration, it simplifies Modbus communication by eliminating the need for protocol stack implementation.
SKU: IS4310-485M2
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Isolated RS485 Modbus RTU Slave Module: IS4310-ISO485M6

4,80 €

The IS4310-ISO485M6 is an isolated Modbus RS485 module with the IS4310 RTU Slave chip. It features galvanic isolation, an RS485 transceiver, dual RJ45 connectors, and 500 Holding Registers accessible via I2C. Designed for harsh environments and long cable runs, it ensures robust communication while simplifying Modbus integration and reducing development time.
SKU: IS4310-ISO485M6
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Kappa4310Ard: IS4310 Demoboard for Arduino

15,00 €

The Kappa4310Ard is a plug-and-play evaluation board for the IS4310 Modbus RTU chip. It features an RS485 interface, dual RJ45 connectors, 500 Holding Registers, and built-in RGB LED and potentiometer for quick testing. Compatible with Arduino and STM32 Nucleo, it's ideal for rapid Modbus prototyping without the need for custom hardware.
SKU: Kappa4310Ard
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Kappa4310Rasp: IS4310 Demoboard for Raspberry Pi

15,00 €

The Kappa3750Rasp is a plug-and-play evaluation board for the IS3750 Addressable LED Controller. It features 28 WS2812B LEDs, I2C speed/voltage jumpers, and a Raspberry Pi/Arduino compatible form factor. Ideal for rapid prototyping, it simplifies LED control while ensuring precise protocol timing.
SKU: Kappa4310Rasp
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I2C 4-20mA Current Loop Transmitter – IS4410

2,90 €

The IS4310-ISO485M6 is an isolated Modbus RS485 module with the IS4310 RTU Slave chip. It features galvanic isolation, an RS485 transceiver, dual RJ45 connectors, and 500 Holding Registers accessible via I2C. Designed for harsh environments and long cable runs, it ensures robust communication while simplifying Modbus integration and reducing development time.
SKU: IS4410-M1
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Modbus TCP/IP Client Chip – IS4360

4,95 €

The IS4360 is a Modbus TCP/IP Master chip with built-in protocol stack and I2C control. It generates and handles Modbus frames (0x03, 0x06, 0x10), manages timing and CRC, and stores results in internal memory. With I2C for control and UART for fieldbus output, it drastically simplifies Modbus TCP/IP Master implementation.
SKU: IS4360-L64
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Modbus TCP/IP Server Chip – IS4350

4,95 €

The IS4350 is a Modbus TCP/IP Slave chip with integrated protocol stack and I2C interface. It includes 500 Holding Registers, RMII for Ethernet PHY connection, and internal memory accessible via I2C. Designed to simplify Modbus TCP/IP integration, it enables rapid development without writing a single line of stack code.
SKU: IS4350-L64
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