ESP32 Relay Wifi Relay Board Single Relay Module AC Powered Development Board I/O Port UART Program DownloadPort 4M Byte Flash

Product selling point:

1: Widely used

2: Suitable for ESP32 secondary learning, smart home wireless control and other occasions.

3: Simple and easy to understand

4: Onboard ESP32 module RST reset button and IO0 programmable button;

5: Longer relay life

Product description:

AC-powered ESP32 single relay development board equipped with ESP32-WROOM-32E

WiFi&BLE module, all I/0 ports are led out, support AC90-250V power supply mode. Suitable for ESP32 secondary development learning, smart home wireless control and other occasions.

Features:

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

2. The I/O port and UART program download port of the ESP32 module are all led out to facilitate secondary development;

3. Onboard AC-DC switching power supply module, power supply mode supports AC90-250V;

4. Onboard ESP32 module RST reset button and lO0 programmable button;

5. ESP32 supports the use of Ad IDE development tools and provides reference programs in the Ad development environment;

6, Onboard 1 5V relay, output switch signal, suitable for controlling loads within AC 250V/DC30V;

7. Onboard power indicator, 1 programmable LED and relay indicator.

Checklist:

1*ESP32 Single Relay Development Board