Endpoint Domino24
Domino24 is the evaluation board we built for Endpoint, and "For Evaluation and Excitement Only" is on the board for a reason. We have not released SoMs or dev boards yet, because we are still shaping what the commercial product should be. Tell us what you need on the forum: what form factor, which peripherals, and whether wireless is a requirement.
Domino24's silkscreen says ".NET 8 Microcomputer Test Pilot". It runs the current release of .NET; the silkscreen is from when the board was made.
Endpoint Domino24
The Endpoint Domino24 provides an easy prototyping and evaluating board option, that is low-cost and user friendly.
Features:
- 32bit ARM 650Mhz, 512MB DDR3
- Display FPC connector
- 2x mikroBUS headers
- USB Host
- User LED
- Buzzer
- 40-pin expansion header
- microSD card slot
- USB-C connector
Pinout
Displays
The display FPC connector on EP-Domino24 uses a common pinout available on many displays. Some of these displays include capacitive touch screens, which are supported as well.
| Pin | Function |
|---|---|
| 1 | Backlight Cathode (-) |
| 2 | Backlight Anode (+) |
| 3 | GND |
| 4 | 3.3V |
| 5-12 | Red Data (top 5 bits only) |
| 13-20 | Green Data (top 6 bits only) |
| 21-28 | Blue Data (top 5 bits only) |
| 29 | GND |
| 30 | Clock (PCLK) |
| 31 | Enable (Connected to 3.3V) |
| 32 | Horizontal Sync (HSYNC) |
| 33 | Vertical Sync (VSYNC) |
| 34 | Data Enable (DE) |
| 35 | Not Connected |
| 36 | GND |
| 37 | Cap Touch Interrupt (PB11) |
| 38 | Cap Touch Reset (PF2) |
| 39 | Cap Touch SCL (I2C5) |
| 40 | Cap Touch SDA (I2C5) |
Here is a list of tested displays from www.buydisplay.com. If Touch is needed make sure the display is the 40 pin single cable version that includes touch on pins 37-40.
| Display | Type | Link |
|---|---|---|
| ER-TFT043-3 | 4.3" 480x272 | Link... |
| ER-TFT043A3-3 | 4.3" 480x272 | Link... |
| ER-TFT043A1-7 | 4.3" 800x480 | Link... |
| ER-TFT070A2-4 | 7" 800x480 no Touch support | Link... |
See the Displays and Touch Screen pages for coding examples.
Cameras
The Endpoint OS supports cameras through USB and parallel. For added convenience, the top side of the 40 pin header is pinout compatible with the off-the-shelf OV5640 camera board.
See the Camera page for coding examples.
mikroBUS
Endpoint Domino24 has 2x mikroBUS headers compatible with over 1000 click modules.
Wi-Fi
A Wi-Fi dongle can be connected to the USB port to give the board a networking interface. See the Networking page for more details and coding examples.
List of potential Wi-Fi dongles (reported by Users)