WeMos D1 mini Lite

Hardware

Platform Espressif 8266: ESP8266 is a cost-effective and highly integrated Wi-Fi MCU with built-in TCP/IP networking software for IoT applications. ESP8266 integrates an enhanced version of Tensilica’s L106 Diamond series 32-bit processor and on-chip SRAM.

Microcontroller	ESP8266
Frequency	80MHz
Flash	1MB
RAM	80KB
Vendor	WEMOS

Configuration

Please use d1_mini_lite ID for board option in “platformio.ini” (Project Configuration File):

[env:d1_mini_lite]
platform = espressif8266
board = d1_mini_lite

You can override default WeMos D1 mini Lite settings per build environment using board_*** option, where *** is a JSON object path from board manifest d1_mini_lite.json. For example, board_build.mcu, board_build.f_cpu, etc.

[env:d1_mini_lite]
platform = espressif8266
board = d1_mini_lite

; change microcontroller
board_build.mcu = esp8266

; change MCU frequency
board_build.f_cpu = 80000000L

Uploading

WeMos D1 mini Lite supports the following uploading protocols:

• espota

• esptool

Default protocol is esptool

You can change upload protocol using upload_protocol option:

[env:d1_mini_lite]
platform = espressif8266
board = d1_mini_lite

upload_protocol = esptool

Debugging

Debugging currently does not support WeMos D1 mini Lite board.

Frameworks

Name	Description
Arduino	Arduino Wiring-based Framework allows writing cross-platform software to control devices attached to a wide range of Arduino boards to create all kinds of creative coding, interactive objects, spaces or physical experiences.