ESP32 C3 0.42 inch LCD Development Board RISC-V WiFi Bluetooth Arduino/Micropython

Feature ESP32 C3 is a low cost microcontroller from Espressif that supports 2 4 GHz Wi Fi and Bluetooth® Low Energy Bluetooth 5 LE Use RISC V as the core There s a minimum number of pins on this chip it s specifically designed to be low cost and for simpler projects than ESP32 Sx or ESP32 classics with their large number of GPIO Think of it more as an intended replacement to the ESP8266 than to the ESP32 It has built inUSB to Serial but not native USB it cannot act as a keyboard or disk drive The chip used here has 4MB of Flash memory 400 KB of SRAM The ESP32 C3 integrates a rich set of peripherals ranging from UART I2C I2S remote control peripheral LED PWM controller general DMA controller TWAI controller USB Serial JTAG controller temperature sensor and ADC It also includes SPI Dual SPI and Quad SPI interfaces There is no DAC or native capacitive touch With its state of the art power and RF performance this SoC is an ideal choice for a wide variety of application scenarios relating to the Internet of Things IoT wearable electronics and smart homes Features based ESP32 C3FH4 WIFIBluetooth LE RISC V Single Core CPUType C USB4MB Flash11x IO1x1 0 4P connector GND 3V3 SDA GPIO5 SCL GPIO6 1x RGB GPIO2 1x LED 3 3V Power Supply 1x Reset button CHIP EN great for restarting your program or entering the ROM bootloader 1x Boot button GPIO9 entering the ROM bootloader or for user input Compatible with MicroPython Arduinoand ESP IDF3 3V Regulator with