Raspberry Pi Isolated Pulse Input/Output Board [For Pulse Measurement Servo Control]
Raspberry Pi GPIO expansion board [HAT type] for measuring pulse signals and controlling servo motors with Raspberry Pi.
This is a Raspberry Pi expansion board that allows you to input pulse signals and measure frequency, sampling periods, and more. By connecting it to the GPIO 40Pin (I2C) of the Raspberry Pi, you can measure frequency, period, pulse width, duty cycle, and more. It can also generate PWM and perform servo control. 【Features of the Isolated Pulse Input/Output Board】 ■ Equipped with 16 channels of PWM output and 4 channels of pulse input/output It features 16 channels of PWM output and 4 channels of pulse input/output in a HAT size. ■ Pulse input/output supports 4 channels/16 bits with 8 types of function settings By configuring the function settings, it is possible to assign different functions to each channel. ■ High-speed digital isolators are used for isolation A low-power "digital isolator" is used between GPIO and PWM output/pulse input/output, achieving faster operation than conventional phototransistor methods. For more details, please contact us. *Catalog is in preparation.
basic information
【Product Name】Raspberry Pi I2C Isolated Pulse Input/Output Board 【Product Model】RPi-GP90 【Interface】GPIO 40-pin > I2C 【PWM Controller】NXP PCA9685 【PWM Output】16 channels, 12-bit 【Pulse Input/Output】8 inputs, 8 outputs (4 channels, 16-bit) 【Pulse Resolution】Minimum 50 µs (maximum measurement speed 10 kHz) 【Isolation Voltage】2.5 kV (between PWM output/pulse I/O and GPIO 40-pin) *PWM output and pulse I/O are not isolated from each other For more details, please contact us or refer to the catalog.
Price information
Raspberry Pi I2C Isolated Pulse Input/Output Board "RPi-GP90" Standard Price (excluding tax) ¥26,800
Price range
P2
Delivery Time
P3
The delivery date may vary depending on the quantity, so please feel free to contact us.
Model number/Brand name
Recipe for Raspberry Pi by RATOC "Triple-R" Series
Line up（4）
| Model number | overview |
|---|---|
| RPi-GP10(T / M) | I2C isolated digital input/output board (terminal block / MIL connector) |
| RPi-GP40(T / M) | SPI isolated analog input board (terminal block / MIL connector) |
| RPi-GP60 | I2C isolated serial board |
| RPi-GP90 | I2C isolated pulse input/output board |
