Tiny Core Boards

$3 Tiny Arduino Alternative for Everyone

Tiny Yet Powerful

20Mhz CPU Clock
1 x UART 1 x SPI 1 x I²C
15 x Native Touch Pins
12 x ADC
1 x DAC for your audio dream
6 x PWM channels
0.1μA ultra low power sleep mode
1-Pin Programming with UPDI

Embrace Arduino Ecosystem

Fully compatible with Arduino Ecosystem, blinking a LED is easy peasy.

void setup() {
     pinMode(LED_BUILTIN, OUTPUT);
}

void loop() {
    digitalWrite(LED_BUILTIN, HIGH);
    delay(1000);
    digitalWrite(LED_BUILTIN, LOW);
     delay(1000);
}

Sensors Ready

1 x UART
1 x I²C (Master/Slave)
1 x SPI
12 x ADC
15 x Touch Pins
Fully compatible with existing sensor libraries.
Perfect for tiny sensing project.

IoT Ready

Together with ESP8266 Module or W600 module, tiny core boards are able to control appliances at home.

IoT Sensing

Acquiring data from the cloud and display on the E-Ink with ultra low power consumption.

CPU

20MHz

Peripheral

UART, I²C, SPI, ADC, DAC, Touch

SRAM

2 KB

EEPROM

256 bytes

Tiny Consumption

0.1 μA