Shreemay Enterprises

1.   Display Resolution: 200 x 200

2.   Display Screen Color: Black and White

3.   No backlight so keeps displaying last content for a long time even when the power is down

4.   Ultra low power consumption, basically power is only required for refreshing

5.   SPI interface, for connecting with controller boards like Raspberry Pi/Arduino/Nucleo, etc.

1.54 inch e-Ink Paper Display Module with SPI Interface comes with 200×200 resolution and embedded controller module. It is communicating via SPI interface and it supports partial refresh. As these displays have no backlight panels and it doesn’t need a continuous power supply to display the (static data with periodic intervals) data on the screen, it has a great advantage of ultra-low power consumption. Also, it has a wide viewing angle, great viewing effect under sunlight, it is an ideal choice for applications such as shelf label, industrial instrument, and so on.

Features:

1.   No backlight so keeps displaying last content for a long time even when the power is down

2.   Ultra low power consumption, basically power is only required for refreshing

3.   SPI interface, for connecting with controller boards like Raspberry Pi/Arduino/Nucleo, etc.

4.   Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)

5.   Wide viewing angle, great viewing effect under sunlight.

2.4″ Inch Touch Screen TFT Display Shield adds a touch up to your Arduino project with a beautiful large touchscreen display shield with built-in microSD card connection. This TFT display is big (2.4″ diagonal) bright and colorful! 240×320 pixels with individual pixel control. It has way more resolution than a black and white 128×64 display.

Features

1. 2.4″ diagonal Touch LCD TFT display
2. 240×320 resolution, 18-bit (262,000) color
3. 8-bit digital interface, plus 4 control lines
4. 5V compatible! Use with 3.3V or 5V logic
5. Onboard 3.3V 300mA LDO regulator
6. Uses digital pins 5-13 and analog 0-3. That means you can use digital pins 2, 3, and analog 4 and 5. Pin 12 is available if not using the microSD
7. Works with any Arduino Uno and mega compatible boards

• Model: LCD1602
• Character Color: White
• Backlight: Blue
• Supply Voltage: 5V
• Board Dimensions (L × W × H): 80 × 36 × 10 mm
• Description:

  A display is a useful component for Arduino projects that require some visual output. The LCD1602 Parallel LCD Display is a good option for displaying a small amount of information.

  This display has 16 characters and 2 lines, showing white text on a blue background with a backlight. It is ideal for Arduino-based projects, as it can be easily interfaced with Arduino or other microcontrollers.

  The display can show simple text or numerical values from sensors, such as temperature, pressure, or the number of Arduino cycles.

  However, the display requires 8 pins on the Arduino, which can limit the availability of other pins. A possible solution is to use an I2C adapter that can be soldered onto the display pins. This way, only the I2C pins are needed, and the display can be controlled with a library and some code.

  Note: Header pins are not included in the package.

  Features:
  • 16 characters wide, 2 rows
  • White text on blue background
  • Single LED backlight included, can be dimmed easily with a resistor or PWM
  • Can be fully controlled with only 6 digital lines (any analog/digital pins can be used)
  Specifications:

  Model	LCD1602
  Characters	16
  Character Color	White
  Backlight	Blue
  Input Voltage (V)	5
  Length (mm):	80
  Width (mm):	36
  Height (mm):	10

  Package Includes:
  • 1 x LCD1602 Parallel LCD Display with Blue Backlight

2.9 Inch E-Paper Module is an E-Ink display module, 2.9inch, 296x128 resolution, with embedded controller, communicating via SPI interface, supports partial refresh. Due to the advantages like ultra low power consumption, wide viewing angle, great effect under sunlight, it is an ideal choice for applications such as shelf label, industrial instrument, and so on.

There is no backlight so it can keeps displaying last content for a long time even when power down. One highlighted feature of this module is ultra low power consumption. Basically power is only required for refreshing.For connecting with controller boards like Raspberry Pi/Arduino/Nucleo, etc.. SPI interface can be used.

• Operating voltage: 3.3V
• Interface: 3-wire SPI, 4-wire SPI
• Outline dimension: 89.5mm × 38mm
• Display size: 66.89mm × 29.05mm
• Dot pitch: 0.138 × 0.138
• Resolution: 296 × 128
• Display color: black, white
• Grey level: 2
• Partial refresh time: 0.3s
• Full refresh time: 2s
• Refresh power: 26.4mW(typ.)
• Standby power: <0.017mW
• Viewing angle: >170°

• 1 x 2.9inch e-Paper Module
• 1 x XH2.54 20cm 8Pin