The Wemos D1 Mini Pro Arduino board is based on the ESP8266 and includes a connector for an external antenna, as well as a built-in ceramic antenna. It features 11 digital input/output pins with support for Interrupt, PWM, I2C, and one-wire, as well as one analog input with a maximum input voltage of 3.2 V.
USB connectivity is provided via a Micro USB port and the integrated CP2104 USB-to-UART chip.
- Type: Development board
- Chipset: ESP8266
- Digital inputs/outputs: 11
- Support: Interrupt, PWM, I2C, and one-wire
- Analog inputs: 1
- Maximum analog input voltage: 3.2 V
- Flash memory: 4 MB (32 Mbit)
- Antennas: Built-in ceramic antenna and connector for an external antenna
- USB-to-UART chip: CP2104
- Connection port: Micro USB
- Type
- Board
- Board Model
- -
- Chipset
- ESP8266
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.