Rub1k Bit-1 ESP32 Development Board IoT Kit bluetooth WIFI Host DIY Secondary Programming DC5V

Manual Click here to openRubik Bit 1 Character Rubik Bit 1 is the smallest development board host in the Rubik family with a size of only 20 20 20 mm It is a standard cube design structure Two PCBs are stacked and 8 RGB LEDs are installed on the 8 sides of the host to illuminate the host in all directions The host adopts ESP32 ESPressif system level encapsulated chip SIP ESP32 PICO V3 02 integrated with 2 4GHz Wi Fi and Bluetooth and internally integrated with 8MBFLASH and 2MBPSRAM External lead 2 6PIN bus used to expand external equipment to give play to the powerful performance of ESP32 Functions overview MCU ESP32 PICO V3 02ESP32 PICO V3 02 is a system level encapsulated chip SIP with a dual core ESP32 and a clock frequency range from 80 MHz to 240 MHz It is a single chip solution that integrates 2 4GHz Wi Fi and Bluetooth dual mode using a TSMC ultra low power 40 nm process ESP32 PICO V3 02 SIP has crystal oscillator 8M byte FLASH 2M byte PSRAM filter capacitor RF matching link and other peripheral devices seamlessly integrated into the package USB UART CH552TCH552T is a highly integrated USB to UART bridge controller which is responsible for the communication protocol conversion between the host computer and the host computer to facilitate the program burning and serial port debugging of the host computer The development board is equipped with automatic download circuit which can be downloaded with one key without pressing any key Gyroscop MPU