Productos
WeMos D1 R2 WiFi ESP8266 Development Board Compatible Arduino UNO Program By Arduino IDE
Placa de desarrollo WeMos basada en el ESP82266 compatible con Arduino UNO, conectividad WiFi, se puede programar con el Arduino IDE, soporta OTA (Over the Air Programming) entre otros. Ideal para proyectos de IoT (Internet of Things).
COD: HTHR0214-4
Peso: 0.023 Kg
Disponibilidad: Sin Stock
ARS 15434.00
El producto no está disponible para la venta en este momento
Características
The D1 R2 is a mini wifi board based on ESP-8266EX.
11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0)
1 analog input(3.3V max input)
A Micro USB connection
A power jack, 9-24V power input.
Compatible withArduino
Compatible with nodemcu
Technical specs:
Package included:| Microcontroller | ESP-8266EX |
| Operating Voltage | 3.3V |
|---|---|
| Digital I/O Pins | 11 |
| Analog Input Pins | 1 |
| Clock Speed | 80MHz/160MHz |
| FLash | 4M bytes |
| Length | 68.6mm |
| Width | 53.4mm |
| Weight | 25g |
| Pin | Function | ESP-8266 Pin |
|---|---|---|
| TX | TXD | TXD |
| RX | RXD | RXD |
| A0 | Analog input, max 3.3V input | A0 |
| D0 | IO | GPIO16 |
| D1 | IO, SCL | GPIO5 |
| D2 | IO, SDA | GPIO4 |
| D3 | IO,Pull-up | GPIO0 |
| D4 | IO,pull-up, BUILTIN_LED | GPIO2 |
| D5 | IO, SCK | GPIO14 |
| D6 | IO, MISO | GPIO12 |
| D7 | IO, MOSI | GPIO13 |
| D8 | IO,pull-down, SS | GPIO15 |
| G | Gound | GND |
| 5V | 5V | - |
| 3V3 | 3.3V | 3.3V |
| RST | Reset | RST |
*All IO have interrupt/pwm/I2C/one-wire supported(except D0)
Programming:
The D1 R2 has a micro USB for auto programming.
Also you can programming it using OTA
Warnings:
All IO is work at 3.3V.
1 x WeMos D1 R2 WiFi ESP8266 Development Board Compatible Arduino UNO Program By Arduino IDE
