Atom Lite

A compact ESP32 development board with integrated Wi-Fi and Bluetooth technologies.

• Processor: ESP32 240MHz dual core, 600 DMIPS, 520KB SRAM
• Flash Memory: 4 MB
• Operating Voltage (VDC): 5
• Operating Current (A): 0.5
• Interface: GROVE(I2C+I/0+UART) x 1, TypeC x 1
• PIN Port: G19, G21, G22, G23, G25, G33
• RGB LED: WS2812B x 1
• Operating Temperature (C): 0 to 40
• Length (mm): 24
• Width (mm): 24
• Height (mm): 10
• Weight (gm): 12

Features:

• ESP32-based
• RGB LED
• Programmable button
• Built-in Infra-red

Atom Lite, which has a size of only 24*24mm, is a very compact development board in the M5Stack development kit series. It provides more GPIOs for user customization which is very suitable for embedded smart home devices and in making smart toys. The main control adopts the ESP32-PICO chip which comes integrated with Wi-Fi and Bluetooth technologies and has a 4MB of integrated SPI flash memory. Atom Lite board provides an Infra-Red LED, an RGB LED, buttons, and a YH2.0 interface. In addition, it can connect to external sensors and actuators through 6 GPIOs. The on-board Type-C USB interface enables rapid program upload and execution.

Applications:

• Internet of things terminal controller
• IoT node
• Wearable peripherals

* Images are for illustration only; actual product may vary.