TB-RK3588SD-Power Introduction¶
The TB-RK3588SD-Power is a multifunctional power supply kit, including power management, buttons, LEDs, and a six-axis sensor. This kit can seamlessly connect to devices like the TB-RK3588SD through a 40-pin female header, and is also compatible with Raspberry Pi series products featuring a 40-pin GPIO interface.
TB-RK3588SD-Power Diagram¶
Top Diagram¶
Bottom Diagram¶
40Pin GPIO Pin Definition¶
| Pin Net | Pin NUM | Pin NUM | Pin Net |
|---|---|---|---|
| 3.3V | 1 | 2 | 5V |
| SDA | 3 | 4 | 5V |
| SCL | 5 | 6 | GND |
| GPIO | 7 | 8 | TXD |
| GND | 9 | 10 | RXD |
| GPIO | 11 | 12 | GPIO |
| GPIO | 13 | 14 | GND |
| GPIO | 15 | 16 | GPIO |
| 3.3V | 17 | 18 | GPIO |
| MOSI | 19 | 20 | GND |
| MISO | 21 | 22 | GPIO |
| SCLK | 23 | 24 | CE0 |
| GND | 25 | 26 | CE1 |
| SDA | 27 | 28 | SCL |
| GPIO | 29 | 30 | GND |
| GPIO | 31 | 32 | GPIO |
| GPIO | 33 | 34 | GND |
| GPIO | 35 | 36 | GPIO |
| GPIO/TXD | 37 | 38 | GPIO |
| GND | 39 | 40 | GPIO/RXD |
Note: PIN37 and PIN39 can only be used for debug UART and cannot be used for any other purposes.
TB-RK3588SD-Power Specification¶
| Specification | |
|---|---|
| Power In | DC in（5.5×2.1），battery interface（2S-4S） |
| Sensor | Six-axis sensor（three-axis accelerometer and three-axis gyroscope） |
| Debug | Micro USB |
| Key | User key ×3 |
| LED | User LED（RGB），power LED，serial port LED |
| Display screen | 0.96"TFT screen (SPI interface) |
| Fan | 5V fan port（PH2.0，unadjustable speed） |
| Antenna | On board 2.4G&5.8G antenna |
| Size | 65mm × 56mm |
Quick Start¶
Compile and Run the Test Program.¶
Boot the development board and run the Debian system. Once the system is up, clone the TB-RK3588SD-Power code repository.
apt-get update && apt-get install git build-essential
git clone https://github.com/rockchip-toybrick/sd_power.git
After completing the above steps, you will obtain a directory named sd_power.
Compile sd_power:
cd sd_power
make
Running test program:
chmod a+x sample
./sample
The operation result is as follows:
The main page displays the ToyBrick logo.
When button 1 is pressed, the red RGB LED lights up, and the network information display page is entered. At this point, pressing buttons 1 and 2 toggles between displaying different network interfaces and IPs. Pressing button 3 returns to the main page.
When button 2 is pressed, the blue RGB LED lights up, and the system load display page is entered. At this point, pressing buttons 1 and 2 toggles between displaying different CPU loads. Pressing button 3 returns to the main page.
When button 2 (note: this should be button 3 for clarity) is pressed, the green RGB LED lights up, and the six-axis sensor display page is entered. At this point, pressing buttons 1 and 2 toggles between displaying gyroscope and accelerometer status. Pressing button 3 returns to the main page.
备注
This module does not support hot-plugging. Please ensure that the hardware is connected correctly before starting the system.