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It adopts ESP32-C3FH4 as a System-on-Chip (SoC) that integrates low-power WiFi and BLE5 with 4MB Flash
Fixed-Focus
ADC and other interfaces
With the UNO R4 WiFi
Focal length: 35mm
LCD1602 I2C Module, Options For Three Colors, 32 Characters LCD, 3.3V/5V, Backlight Adjustable Image Stabilization It adopts ESP32-C3FH4 as aDescription Our LCD1602 module is controlled via the I2C protocol and is available for platforms such as Raspberry Pi, Raspberry Pi Pico, ESP32, Arduino and Jetson nano. Compared to traditional parallel interfaces, I2C greatly simplifies wiring and saves GPIO pins, making it ideal for embedded projects and rapid prototyping design. The display has three optional backlight colors: blue, green, and gray, and users can choose the appropriate background