KAmod I2C Hub4 enables splitting the I2C bus into four independent outputs with a voltage level translation function, eliminating address conflicts and increasing connection flexibility. The module is intended for projects with multiple I2C devices requiring separation or diverse supply voltages.

KAmod I2C Hub8 enables splitting the I2C bus into eight independent channels with a voltage translation function, which allows effective integration of multiple devices with repeating addresses. The module is recommended for advanced microprocessor projects with bus separation requirements and diverse voltage levels.

KAmod I2C-Mini Out8 enables easy expansion of microprocessor systems with eight switching outputs for voltages and currents typical of low-voltage load control. Compatibility with the I2C bus and the ability to connect up to 8 modules in a single network make it an ideal solution for automation systems, lighting and power control, and other applications requiring flexible control of multiple circuits.

Pressure sensor module with I2C interface (MPL115A2)

The KAmod BMP280 contains a precise BMP280 sensor manufactured by Bosch Sensortec, which enables the measurement of atmospheric pressure and temperature. All key signals of the miniature BMP280 sensor are routed on the module board, facilitating its use in modular applications. Communication is carried out via SPI or I2C interfaces equipped with voltage level translation circuits.

KAmod BMP390 contains a precise BMP390 sensor manufactured by Bosch Sensortec, enabling the measurement of atmospheric pressure and temperature. All key signals of the miniature BMP390 sensor are routed on the module board, facilitating its use in modular applications. Communication is carried out via SPI or I2C interfaces equipped with voltage level translation circuits.

The KAmodPCAL6408 is an 8-bit I/O expander with the PCAL6408A chip by NXP, controlled by the I2C interface.

The KAmod I2C-IOexp16 module is an extension equipped with 16 programmable digital lines (inputs or outputs), based on the MCP23017 system and controlled via the I2C bus with the possibility of connecting up to 8 modules thanks to addressing. The module works with a voltage from 2 to 5 V, has an interrupt output and allows for a current flow of up to 20 mA on each line

Pressure sensor module with I2C interface (BMP085)

KAmod Si7021 is a compact module with a digital temperature and humidity sensor, operated via the I2C interface, dedicated to environmental applications. Qwire connectors and the traditional 2.54 mm pitch provide easy integration with various hardware platforms.

Kamod BluePill+ is a modern development board with STM32F103 microcontroller, equipped with SPI, I2C, UART interfaces, two 12-bit ADC converters and USB-C connector, ideal for creating projects based on ARM Cortex-M3 architecture

The KAmod RPI5-Proto universal board is an accessory designed for the Raspberry Pi 5, offering a grid of metalized holes in a 2.54 mm pitch and GPIO pins and I2C, SPI and UART interfaces, which makes it easy to create simple electronic circuits