LOLIN D32 is a development board based on the ESP32 microcontroller using XTENSA architecture.
This board features a maximum CPU frequency of 240 MHz and 4MB flash memory.
About LOLIN D32
Wemos ESP32 board with LiPo charger and USB - ideal for battery-powered projects and embedded apps.
📋 Technical Specifications
Complete technical specification details for LOLIN D32
🛰️ Connectivity
🧠 Microcontroller
LOLIN D32 Pinout Diagram
Complete pin reference for LOLIN D32
Pin Mappings
Complete pinout and GPIO mapping for LOLIN D32
| Pin | Analog | Touch | PWM | Other |
|---|---|---|---|---|
| 5 | LED_BUILTIN | |||
| 35 | _VBAT |
Default Tools & Configuration
Build and upload settings for LOLIN D32
| Setting | Value |
|---|---|
| Bootloader tool | esptool_py |
| Uploader tool | esptool_py |
| Network uploader tool | esp_ota |
| Bootloader address | 0x1000 |
| Flash mode | dio |
| Boot mode | dio |
| Maximum upload size | 1280 KB (1310720 bytes) |
| Maximum data size | 320 KB (327680 bytes) |
The LOLIN D32 uses esptool_py for uploads , esp_ota for OTA updates, and esptool_py bootloader at 0x1000.
Flash mode: dio | Boot mode: dio
Max sketch size: 1280 KB | Max data size: 320 KB
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