Expand Serial Communication Possibilities
The Communication Top is designed to unlock a wide range of serial communication protocols—JTAG, SPI, I2C, and UART—within a single compact module. With programmable voltage support across all channels, it adapts seamlessly to diverse system requirements, making it ideal for prototyping, testing, and embedded development.
Precision Control for Fans and LEDs
Integrated controllers for fans (2 channels, 12 V, 3-pin) and LEDs (8 PWM channels, 5 V) allow precise thermal and visual management. Whether you’re building a smart enclosure or a responsive interface, this module gives you granular control without external circuitry.
Reliable Power Distribution
Six fixed voltage outputs (from 1.8 V to 20 V) at 0.5 A each provide dependable power for peripherals and sensors. This eliminates the need for separate regulators and simplifies system design.
Specifications
Article data
| Article number | |
| Part name | Serial Bus Communication N-Top |
Communication Buses
| I2C Channels | 2 (programmable voltage) |
| I2C Speed | 400 kHz |
| UART Channels | 1 (programmable voltage) |
| UART Baud Speed | 1200 – 921600 Baud |
| SPI Bus | 1 (two chip select, programmable voltage) |
| SPI Speed | 10 MHz |
| JTAG | 1 (programmable voltage) |
Fixed Power Supply
| 20 V | 0,5 A |
| 12 V | 0,5 A |
| 5 V | 0,5 A |
| 3,3 V | 0,5 A |
| 2,5 V | 0,5 A |
| 1,8 V | 0,5 A |
I/O
| ADC/DAC | 4 channels 0-5 V |
Fan Controllers
| Channels | 2 |
| Voltage | 12 V |
| Fan type | 3-pin |
Led PWM Controllers
| Channels | 8 |
| Voltage | 5 V |
