Components

Components used in Examples

Adafruit 2.8” TFT LCD Touch Shield

ILI9341 TFT LCD display, touch screen with built in microSD card connection. Support SPI.

SPI - LCD Screen ILI9341 TFT
AMB82 MINI

Adafruit TXB0108

8-channel Bi-directional logic level converter.

GPIO - Measure Distance HCSR04 Ultrasonic
AMB82 MINI

DHT11 / DHT21(AM2301) / DHT22(AM2302)

Low cost temperature & humidity sensors working by 3 to 5V power and I/O.

BLE - DHT over BLE UART
AMB82 MINI
GPIO - Measure Temperature and Humidity DHT Tester
AMB82 MINI

RGB common cathode/anode LED

Light-emitting diodes that can emit red, green, and blue light that come in two types: common cathode and common anode.

BLE - PWM over BLE UART
AMB82 MINI

QVGA 2.2" TFT LCD

ILI9341 TFT LCD display, with built in microSD card connection. Support SPI.

SPI - LCD Screen ILI9341 TFT
AMB82 MINI

Sparkfun 11570

TRS/TRRS 3.5mm Jack Breakout.

Multimedia - Audio Basic
AMB82 MINI

Tower Pro SG90

Tiny and lightweight servo with high output power.

PWM - Servo Control
AMB82 MINI

Ultrasonic Distance Sensor - HC-SR04

Ultrasonic distance sensor module.

GPIO - Measure Distance HCSR04 Ultrasonic
AMB82 MINI

USB to TTL Adapter

The USB TTL Serial cables are a range of USB to serial converter cables which provide connectivity between USB and serial UART interfaces.

PowerMode - Standby Mode
AMB82 MINI

Waveshare E-Ink display module (296x128, 2.9inch)

E-Ink display module, 2.9inch, 296x128 resolution, with embedded controller, communicating via SPI interface, supports partial refresh.

E-Paper - Display Images
AMB82 MINI
E-Paper - Display Text
AMB82 MINI
E-paper - Display User-generated QR code
AMB82 MINI

Waveshare 296x128, 2.9inch E-Ink display module (B)

E-Ink display module, 2.9inch, 296x128 resolution, with embedded controller, communicating via SPI interface, supports partial refresh and Red/ Black/ White Three-Color.

E-Paper - Display Images
AMB82 MINI
E-Paper - Display Text
AMB82 MINI
E-paper - Display User-generated QR code
AMB82 MINI

Waveshare 400x300, 4.2inch E-Ink display module

E-Ink display module, 4.2inch,400x300 resolution, with embedded controller, communicating via SPI interface.

E-Paper - Display Images
AMB82 MINI
E-Paper - Display Text
AMB82 MINI
E-paper - Display User-generated QR code
AMB82 MINI

Waveshare 800×480, 7.5inch E-Ink display HAT for Raspberry Pi

E-Ink display module, 7.5inch,800x480 resolution, with embedded controller, communicating via SPI interface.

E-Paper - Display Images
AMB82 MINI
E-Paper - Display Text
AMB82 MINI
E-paper - Display User-generated QR code
AMB82 MINI
E-Paper - 7.5-inch e-Book with MicroSD card
AMB82 MINI