LOLIN D32 PRO Development Board Pinout and Technical Specifications
Code name: LOLIN_D32_PRO
LOLIN D32 PRO development board is based on esp32 microcontroller and uses xtensa architecture. This development board has a maximum CPU frequency of 240 MHz and a flash size of 4MB.
Features
- digital IO pins
- external interrupt pins
- analog input pins
Connectivity
- WiFi: 802.11 b/g/n (2.4 GHz)
- Bluetooth: 4.2
- WiFi: 4.2
Technical specs
| Clock Speed | 240 MHz |
| Flash size | 4MB |
| Microcontroller | esp32 |
| Architecture | xtensa |
LOLIN D32 PRO Pins Mapping Arduino IDE
Below you can find the LOLIN D32 PRO pinout. This development board provides digital IO pins, out of which can be used as an external interrupt pins and as analog input pins .
| Pin | Analog | Touch | PWM | Other |
|---|---|---|---|---|
| 4 | TF_CS | |||
| 5 | LED_BUILTIN | |||
| 12 | TS_CS | |||
| 14 | TFT_CS | |||
| 27 | TFT_DC | |||
| 32 | TFT_LED | |||
| 33 | TFT_RST | |||
| 35 | _VBAT |
Default Tools
| Bootloader tool | esptool_py |
| Uploader tool | esptool_py |
| Network uploader tool | esp_ota |
| Bootloader address | 0x1000 |
| Flash mode | dio |
| Boot mode | dio |
| PSRAM type | |
| Maximum upload size | 1280 Kb (1310720 B) |
| Maximum data size | 320 Kb (327680 B) |
The LOLIN D32 PRO development board by default uses esptool_py uploader tool, esp_ota network uploader tool for Over-the-air (OTA) uploads and esptool_py bootloader tool. The bootloader starts at address "0x1000". Flash mode and boot mode for LOLIN D32 PRO development board by default is dio and dio respectively. When using Arduino IDE, the maximum sketch upload size is 1280 Kb (1310720 B) and maximum data size for variables is 320 Kb (327680 B).