placa dezvoltare cu 2 relee incluse esp32-wroomer DC5-60V UART 4M Byte Flash

DC 5-60V Dual-channel WIFI Relay Module ESP32-WROOM Development Board for ESP32 / Smart Home Wireless Control

Product selling point:

1: Wide range of applications

2: Small size

3: Simple to use

4: Support DC5-60V power supply

5: 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 DC7-60V;

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

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

6. On-board 2-way 5V relay, output switch signal, suitable for controlling the load whose working voltage is within AC250V/DC30V;

, 1 programmable LED and relay indicator onboard.

Package Included:

1*Development board

2*Double row needles

1*Single row needle

1*Single line cap