Zest_Display_LCD
Overview
The Zest_Display_LCD is an electronics development board for 6TRON open source platform, featuring a color TFT LCD display module.
The Zest_Display_LCD integrates the following elements:
-
The ER-TFT018-2 module from EastRising, a 1.8" color TFT LCD display with an integrated TFT driver (ILI9163C)
-
The ER-TP018-2, 1.8" resistive touch panel from EastRising
-
The TSC2003 I2C touch screen controller
-
An OPT3002 light sensor for backlight control (through onboard Backlight PWM-dimming)
The Zest_Display_LCD offers 6TRON users a small TFT color LCD to display and draw text, images, and shapes in highly readable form.
Specifications
ER-TFT018-2f:
- 1.8” diagonal TFT LCD Display
- 128x160 dots resolution, 18-bit (262,144) color
- ILI9163C controller
- Resistive Touch Panel
- 4 white LED backlight
- PWM dim backlight
- 3 or 4 wire SPI interface
| Feature | Details |
|---|---|
| TSC2003IPWR | Resistive Touch Controller I2C interface (@0x48) |
| OPT3002 | Ambient Light Sensor Measurement range : 0.01 Lux to 83k lux I2C interface (@0x44) |
| Connectivity | 80-pin 6TRON header 40-pin ZIF header |
| Board size | 80 x 39 mm |
| Power Supply | 3.3 to 12V from stack, 3.3V internal |
| Category | Zest_Display |
Block Diagram
The graphics below gives an overview of the board features and connections.
80-pin 6TRON header
This table shows how the pinout on Zest_Display_LCD corresponds to the pinout on the 6TRON BUS connector (the latter shown in the two middle columns).
| Description | 6TRON function | Pin number | Pin number | 6TRON function | Description |
|---|---|---|---|---|---|
| - | VJACK | 1 | 2 | VJACK | - |
| - | VJACK | 3 | 4 | VJACK | - |
| - | VHV | 5 | 6 | VHV | - |
| - | VHV | 7 | 8 | VHV | - |
| SPI Chip select (alternate) | DIO8 | 9 | 10 | VIN_EN | - |
| Touch IRQ (alternate) | DIO7 | 11 | 12 | DIO9 | - |
| Data/Command selection (alternate) | DIO6 | 13 | 14 | DIO10 | - |
| - | MD | 15 | 16 | DIO11 | - |
| - | DIO5 | 17 | 18 | DIO12 | - |
| Ground | GND | 19 | 20 | GND | Ground |
| Ground | GND | 21 | 22 | GND | Ground |
| 6TRON Stack Power Supply | VIN | 23 | 24 | VIN | 6TRON Stack Power Supply |
| 6TRON Stack Power Supply | VIN | 25 | 26 | VIN | 6TRON Stack Power Supply |
| - | VB_EN | 27 | 28 | DIO13 | - |
| - | VB_OUT | 29 | 30 | DIO14 | - |
| - | DAC1 | 31 | 32 | DIO15 | - |
| - | ADC4 | 33 | 34 | DIO16 | - |
| - | ADC3 | 35 | 36 | DIO17 | - |
| - | ADC2 | 37 | 38 | DIO18 | - |
| - | ADC1 | 39 | 40 | GND | - |
| Global Reset | EXT_NRST | 41 | 42 | GND | - |
| - | DIO4 | 43 | 44 | VREF | - |
| Touch IRQ | DIO3 | 45 | 46 | DIO19 | - |
| Data/Command selection | DIO2 | 47 | 48 | DIO20 | - |
| - | DIO1 | 49 | 50 | DIO21 | - |
| - | WKUP | 51 | 52 | DIO22 | - |
| - | ICAPT | 53 | 54 | DIO23 | - |
| - | PWM3 | 55 | 56 | DIO24 | - |
| Backlight PWM (alternate) | PWM2 | 57 | 58 | DIO25 | - |
| Backlight PWM | PWM1 | 59 | 60 | DIO26 | - |
| SPI Chip select | SPI1_SS | 61 | 62 | DIO27 | - |
| SPI Clock | SPI1_SCK | 63 | 64 | DIO28 | - |
| - | SPI1_MISO | 65 | 66 | DIO29 | - |
| SPI MOSI | SPI1_MOSI | 67 | 68 | DIO30 | - |
| - | UART1_TX | 69 | 70 | DIO31 | - |
| - | UART1_RX | 71 | 72 | DIO32 | - |
| I2C Data | I2C1_SDA | 73 | 74 | DIO33 | - |
| I2C Clock | I2C1_SCL | 75 | 76 | DIO34 | - |
| - | CAN1_TX | 77 | 78 | DIO35 | - |
| - | CAN1_RX | 79 | 80 | DIO36 | - |
Software Support
The Zest_Display_LCD provides a demo example developed using MBed Os. The board can run on Zest Core development boards.
Environmental impact
The Eco score of the Zest_Display_LCD is expressed in points representing the environmental impact of an average European per year.
Eco-score details
BOM
| Component | data | unit |
|---|---|---|
| Passive electronic component | 0,034 | g |
| Active electronic component | 0,0085 | g |
| LED | 0,21 | g |
| Components(average) | 0,0116 | g |
| Connectors Switchs | 3,144 | g |
| Logique type integrated circuit | 0,3685 | g |
| Memory type integrated circuit | 0 | g |
| PCB | 840 | mm² |
Consumption
| Low voltage electricity voltage France | ||
|---|---|---|
| Current | 20 | mA |
| Supply voltage | 5 | V |
| Autonomy | 100 | h |
| % use | 75 | % |
| Power | 0,0075 | kWh |