LILYGO, a outstanding participant in IoT know-how, has upgraded its Mini E-Paper Core with the ESP32-S3 wi-fi microcontroller. Initially launched in 2021 with the ESP32-PICO-D4 system-in-package, the brand new mannequin, named “Mini E-Paper Core S3,” retains the unique design together with a 1.02-inch E-Paper show and a number of other GPIOs.
Mini E-Paper Core S3: Compact and Versatile IoT Controller
The compact ESP32-S3 IoT controller is designed for integration into quite a lot of tasks. LILYGO additionally presents shields with nRF24L01 2.4GHz wi-fi or 433/868 MHz “LoRa” connectivity, enhancing the gadget’s vary and making it appropriate for longer-range IoT purposes.
Detailed Specs of Mini E-Paper Core S3
- Wi-fi SoC: Espressif Programs ESP32-S3FN4R2 with a dual-core Tensilica LX7 CPU, supporting AI acceleration.
- Reminiscence and Storage: Outfitted with 512KB RAM, 2MB PSRAM, and 4MB flash storage.
- Wi-fi Capabilities: Consists of 2.4 GHz WiFi 4 and Bluetooth connectivity.
- Show: Contains a 1.02-inch e-paper show with 128×80 decision.
- USB Interface: A USB Sort-C port for energy and programming.
- Growth Choices: Features a 7-pin and an 8-pin header for numerous GPIO and energy connections.
- Miscellaneous: Comes with a three-way toggle button, reset button, and a 3D printed shell.
- Energy Provide: Powered by way of a USB-Sort-C port or an exterior battery with a charging circuit.
- Power Effectivity: Roughly 10uA energy consumption in sleep mode.
Programming and Growth Assist
The Mini E-Paper Core S3 simplifies firmware flashing by using the USB port because the JTAG add port. LILYGO gives complete assist for PlatformIO and Arduino, with intensive sources comparable to directions, schematics, firmware, and samples accessible on their GitHub repository.
Evaluating with M5Stack Core2 Growth Equipment
The Mini E-Paper Core S3 serves as a smaller and cheaper different to the M5Stack Core2 improvement equipment, which is predicated on a 2-inch touchscreen colour LCD. The gadget’s compatibility with wi-fi shields, together with a Texas Devices CC1101-based 433/868 MHz defend, extends its performance, regardless of it being mistakenly known as a LoRa defend.
LILYGO’s improve to the Mini E-Paper Core with the ESP32-S3 wi-fi microcontroller is a big enhancement, providing a flexible and environment friendly resolution for a variety of IoT purposes. Its compact measurement, coupled with its superior options and prolonged connectivity choices, make it a perfect alternative for builders and hobbyists alike.
