Equipped with ESP32-S3R8 Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with onboard antenna
Built in 512KB of SRAM and 384KB ROM, with onboard 8MB PSRAM and an external 16MB Flash memory Type-C connector, keeps it up to date, easier to use
Onboard 1.69inch 240×280 pixels 262K capacitive touch display for clear color pictures Built-in ST7789V2 display driver and CST816T capacitive touch chip, using SPI and I2C communication respectively, effectively saving the IO resources
Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gesture, counting steps, etc. Onboard PCF85063 RTC chip with reserved SH1.0 RTC battery header (supports charging) for RTC function requirement
Reserved pads of 4 × GPIO, I2C, and UART interface, for connecting peripherals and debugging Supports flexible clock, module power supply independent setting, and other controls to realize low power consumption in different scenarios
High touch screen transmittance, fast response and long lifetime
Waveshare Industrial Modbus RTU 8-ch Relay Module with RS485 Interface Multi Isolation Protection Circuits Comes with an ABS Enclosure
KWD 15
Waveshare RGB Full-Color LED Matrix Panel 3mm Pitch 64×64 Pixels 4096 Individual RGB LEDs Adjustable Brightness Compatible with Raspberry Pi
KWD 16
High-Precision AD HAT for Raspberry Pi 4B/3B+/3B/2B/Zero/W/Zero WH Jetson Nano Expansion Board with ADS1263 10-Channel 32-bit High Precision ADC 24-bit Auxiliary ADC
KWD 20
waveshare Li-ion Battery HAT for Raspberry Pi 5V Regulated Output Bi-Directional Quick Charge Integrates SW6106 Power Bank Supports PD/QC/FCP/PE/SFCP
KWD 12
