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Fabian Enterprises Ltd MALTA

WIFI & BLUETOOTH MODULE ESP32 WROOM-32E 2-RELAYS - HAITRONIC

Product Code: HS5355-2CH

Price: €29.92 (Incl Vat)


Product Description:


Features

  1. Onboard ESP32-WROOM-32E module with large capacity 4M Byte Flash
  2.  The I/0 port and UART program download port of the ESP32 module are all led out to facilitate secondary development
  3. Onboard ESP32 module IO0 programmable and reset button
  4. ESP32 supports the use of Arduino IDE development tools
  5. Two Onboard 5V relays, output switch signal, suitable for controlling the load whose working voltage is within AC 250V/DC30V
  6. Onboard 1 programmable LED and relay indicator.

Interface Introduction

  • Programming port: GND, RX, TX, 5V of ESP32 are connected to GND, TX RX, 5V of external TTL serial port module respectively
  • IO0 needs to be connected to GND when downloading, and then disconnect the connection between IO0 and GND after downloading is completed

Relay output

2 x Single Pole Change Over - One normally closed and one normally open contact.

Third-party demo link

https://www.youtube.com/watch?v=xPlN_Tk3VLQ



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