Description

ESP32-WROOM

Product selling point

1: Wide range of applications

2: Simple to use

3: Small size

4: stable performance

5: Long service life

product description

ESP32 eight-way relay development board is equipped with ESP32-WROOM-32E WiFi&BLE module, all I/O ports are led out, and supports DC5-30V power supply mode. It is suitable for ESP32 secondary development and learning, smart home wireless control and other occasions.

Features

1. Onboard mature and stable ESP32-WROOM-32E module, large-capacity 4M Byte Flash;

2. The I/O port and UART program download port of ESP32 module are all led out, which is convenient for secondary development;

3, power supply voltage DC5V/7-30V;

4, Onboard ESP32 module IO0 programmable button and reset button;

5, ESP32 supports the use of for Arduino IDE development tools, and provides reference programs in the for Arduino development environment;

6, Onboard 8-way 5V relay, output switch signal, suitable for controlling loads with working voltage within AC 250V/DC30V;

7, 1 programmable LED and relay indicator onboard.

list

1*DC5-30V power supply ESP32 WIFI Bluetooth BLE eight-way relay ESP32-WROOM secondary development board

ESP8266 ESP-12F

I. Overview

The ESP8266 eight-way relay development board is equipped with ESP-12F WiFi module and supports DC7-28V/5V power supply mode. Provide Arduino development environment reference code, suitable for ESP8266 secondary development and learning, smart home wireless control and other occasions.

2. Features

1. Onboard mature and stable ESP-12F WiFi module, large-capacity 4M Byte Flash;

2. The power supply mode supports DC7-28V/5V;

3. Onboard WiFi module RST reset button;

4. ESP-12F supports the use of development tools such as Eclipse/Arduino IDE, and provides reference programs in the Arduino development environment;

5. Onboard 8-way 5V relay, output switch signal, suitable for controlling and controlling the load whose working voltage is within AC 250V/DC30V;

6. Onboard power indicator and relay indicator.

3. Hardware introduction and description

1. Board size: 148*79.8mm

Weight: 140g