2 PACK 2.8inch ESP32 Solo Miner LCD Display Cryptocurrency Solo Miner¶
Model DHM05428D
Schematic:¶
| Pin Name | Description | Connector Type |
|---|---|---|
| SPK | Output audio signal,connected with speakers. The motherboard comes with a power amplifier chip circuit. | PH2.0-2P |
| PWR | Power LED. | |
| RESET | Reset button. Push it to reset the system. | |
| BOOT | ||
| GPIO_D | Digital and artificial I/O interface. | HY2.0-4P |
| I2C | Build the communication among micro controller and peripheral devices. | HY2.0-4P |
| TF | Provide off-line save and extra storage space. | |
| UART1 | Build the communication among Logic modules, including serial communication module and print module. | HY2.0-4P |
| BAT | Connect with the lithium battery. (With the battery charging circuit)(Input voltage: 3.7–4.2 V) | PH2.0-2P |
| UART0 | Provide serial communication, supply voltage(transform USB to UART0) and serial information printing. | HY2.0-4P/USB-C |
| 2.4-inch HMI Port | Pin Number |
|---|---|
| GPIO_D | IO25; IO32 |
| UART | RX(IO16); TX(IO17) |
| I2C | SDA(IO22); SCL(IO21) |
| SPK | IO26 |
| SD Card Slot(SPI) | MOSI(IO23); MISO(IO19); SDK(IO18); CS(IO5) |
Schematic Diagram¶
ESP32-WROOM-32 and TFT display wiring pins
Schematic Diagram:
ESP32-WROOM-32 and touch driver wiring
Schematic Diagram:
Platforms Supported¶
| Arduino IDE | SquareLine Studio | PlatformIO |
|---|---|---|
 |  |  |
 | | |
| ESPHome | MicroPython | ESP-IDF |
|---|---|---|
 |  |  |
| | |
Miner_User_Manual¶
Introducing Video¶
Resources¶
Github link：
How to buy¶
Please visit this page to purchase 2 PACK 2.8inch ESP32 Solo Miner LCD Display.
Support¶
If you have any problem about how to use it, you can connect to us at the bottom-right of bazzer or contact to techsupport@elecrow.com to get technology support.