SinOne NBK series development board supports multiple chips and flexible combinations for expansion. It is equipped with commonly used MCU peripheral resources, supports IoT application development, and provides a wealth of example programs. Additionally, it is compatible with the EasyCode Magic Box for quick development and easy onboarding.

NBK1220 Core Development Board

SinOne NBK1220 core development board is designed for the 95F876x/776x/861xB/761xB series MCUs. The NBK1220 development board offers IO expansion interfaces and Arduino interfaces, allowing it to be used with the Saiyuan NBK-EBS series expansion boards or Arduino modules. It is equipped with an ISP programming module for quick functionality development and program verification.

Functional Features:

1. One set of  programming and simulation pins; one Type-C interface supporting ISP online programming

2. One reset button

3. One LED light, one power indicator light, and one ISP indicator light

4. 5V/3.3V  power supply port

5. Supports  Arduino standard interface and expansion boards

Compatible Expansion Board

1.  EBS001 Touch Expansion Board

SinOne NBK-EBS001 touch expansion board is primarily designed for evaluating touch button, wheel, and slider functionalities. It needs to be used in conjunction with the NBK series core development boards. The NBK-EBS001 supports one touch button, one set of wheels, one set of sliders, and is equipped with LED indicator lights.

1、Pressing key1 can toggle the display mode of the LED on the wheel, allowing for finger-following mode or proportional increment/decrement lighting.

2、Sliding the slider adjusts the brightness of the LED on the wheel, with proportional increment/decrement lighting.

3、Long pressing the key1 button can control the LED light on/off.

EBS002 Basic Function Expansion Board

SinOne NBK-EBS002 basic function expansion board is equipped with a buzzer, NTC, digital tube, and other modules. It is primarily designed for learning the functionalities of peripherals such as LED/LCD, ADC, PWM, and GPIO. It needs to be used in conjunction with the NBK series core development boards.

1、One three-color RGB light

2、One four-digit common cathode display with clock points

3、One thermistor

4、Two standard buttons

5、Two standard LED lights

6、One passive buzzer

7、Two 10k adjustable resistors for comparator and ADC sampling.

EBS003 IOT Expansion Board

SinOne NBK-EBS003 IoT expansion board is primarily designed for network control functions. It must be used with the NBK series core development boards and is equipped with a Wi-Fi communication module (Aisino), an OLED screen, touch buttons, and a slider. This board allows for rapid evaluation of IoT remote control, OTA upgrades, and other functionalities.

1、Four standard LED lights

2、One three-color RGB light

3、One TWI communication OLED module

4、Two touch buttons

5、One touch slider

6、One EPS-12F Wi-Fi module with AT firmware on the back

Quick Guide

For detailed instructions, please refer to the attached documentation.