We’re excited to announce that R1BBIT now supports the Waveshare ESP32-S3-RLCD-4.2 development board.
This powerful ESP32-S3 board combines a 4.2-inch 300 × 400 reflective LCD with Wi-Fi, Bluetooth, audio, sensors, and expandable interfaces. The RLCD uses ambient light instead of a backlight, providing an e-paper-like reading experience while offering faster refresh response.
With R1BBIT, you can now use this hardware to quickly create interactive displays, smart dashboards, environmental monitors, IoT devices, AI assistants, and other projects without dealing with complex low-level programming.
Key features
- ESP32-S3 dual-core processor up to 240 MHz
- 16 MB Flash and 8 MB PSRAM
- 4.2-inch reflective LCD, 300 × 400
- 2.4 GHz Wi-Fi and Bluetooth 5 LE
- Built-in SHTC3 temperature and humidity sensor
- Dual microphone array and audio codec
- RTC
- MicroSD card support
- 18650 battery support
- USB, UART, I²C and GPIO interfaces
- Arduino IDE and ESP-IDF support
R1BBIT makes it easy to turn the ESP32-S3-RLCD-4.2 into your next project.
Start building with R1BBIT today.
#R1BBIT #ESP32 #IoT #AI #iOS #Maker #Electronics #Programming #SmartDevices
