This is a general OLED display Module, 1.5inch diagonal, 128x128 pixels, 16 gray scale, with embedded controller, communicating via SPI or I2C interface.
128x128 high resolution
16 gray scale, better display effect
Support SPI or I2C interface, configured via onboard resistor
Come with development resources and manual (examples for Raspberry Pi/Arduino/STM32)
1.5 inch RGB OLED display module, 128x128 pixels, 16-bit high color, SPI interface
Overview
This is a general RGB OLED display Module, 1.5inch diagonal, 128x128 pixels, 16-bit high color (65K colors), with embedded controller, communicating via SPI interface.
128x128 high resolution, 65K colors, clearly displays colorful images
Support 4-wire SPI OR 3-wire SPI interface, configured via onboard resistor
Come with development resources and manual (examples for Raspberry Pi/Arduino/STM32)
This is a 4 port USB hub for Raspberry Pi, provides more USB capability to your Pi, whats more, it features USB to UART converter for easy serial communication.
It can work with various versions of the Pi, and the size of the board is designed to perfectly fit the Zero / Zero W.
USB HUB HAT Features
4 USB Ports, compatible with USB2.0/1.1
Onboard USB to UART, convenient for Raspberry Pi serial debugging
Onboard multi indicators, for monitoring the status of power, USB to UART, and each USB port
The USB3300 USB HS Board is an accessory board which acts as the USB high-speed external PHY device for ULPI interface, features the USB3300, MIC2075-1BM onboard.
1. The PCF8563 RTC Board provides the real-time clock/calendar function, which can be driven by a battery on board and works independently even when the MCU is turned off.
The PCF8563 RTC Board features I2C pinheader on one side, and I2C connector on the opposite side. Hence, its more flexible to connect the board to your development system. The board also supports I2C cascading, allowing the use of multi module connected to the I2C bus at the same time by connecting the pinheader and connector.
Features
PCF8563, I2C pinheader, I2C connector, 3.3V battery included