ESP32-S3-POE-ETH-8DI-8RO module with Wi‑Fi/Bluetooth, PoE, 8 inputs, 8 relays, RS485, isolation - Waveshare 30838
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  • ESP32-S3-POE-ETH-8DI-8RO module with Wi‑Fi/Bluetooth, PoE, 8 inputs, 8 relays, RS485, isolation - Waveshare 30838
  • ESP32-S3-POE-ETH-8DI-8RO module with Wi‑Fi/Bluetooth, PoE, 8 inputs, 8 relays, RS485, isolation - Waveshare 30838
  • ESP32-S3-POE-ETH-8DI-8RO module with Wi‑Fi/Bluetooth, PoE, 8 inputs, 8 relays, RS485, isolation - Waveshare 30838
  • ESP32-S3-POE-ETH-8DI-8RO module with Wi‑Fi/Bluetooth, PoE, 8 inputs, 8 relays, RS485, isolation - Waveshare 30838
ID: 1198972
5902186322837
zł215.82
Tax included

zł175.46 tax excl.

ESP32-S3-POE-ETH-8DI-8RO is an industrial actuator module with Wi-Fi, Bluetooth, and Ethernet PoE connectivity, equipped with 8 digital inputs and 8 relay outputs with isolation. Thanks to RS485 support, microSD, and extensive protection mechanisms, it is suitable for use in industrial automation, control systems, and monitoring of AC- or DC-powered devices.

4 weeks
Awaiting delivery
Kamami is the official distributor of Waveshare displays, accessories and modules.

Description

Industrial actuator module based on the ESP32-S3-WROOM-1U-N16R8 microcontroller with a dual-core Xtensa LX7 processor (up to 240 MHz), equipped with an Ethernet interface with PoE support (IEEE 802.3af), 2.4 GHz Wi-Fi, and Bluetooth 5 LE. The device includes eight relay outputs (max. 10 A 250 V AC / 30 V DC) and eight optically isolated digital inputs, supporting both passive (dry contact) and active (NPN/PNP) signals. The built-in RS485 interface enables communication with Modbus RTU industrial devices.

Integrated protection circuits include galvanic isolation of the power supply, digital isolation, optical isolation, as well as ESD and surge protection. The module also features an RTC, microSD card slot, SMA antenna connector, buzzer, programmable RGB LED, and indicator LEDs for power and transmission. The ABS enclosure allows DIN rail 35 mm mounting, ensuring easy integration into automation systems.

Properties

  • Microcontroller: ESP32-S3-WROOM-1U-N16R8, 2 cores Xtensa LX7, 240 MHz
  • Memory: 16 MB Flash, 8 MB PSRAM
  • Communication: 2.4 GHz Wi-Fi (802.11 b/g/n), Bluetooth 5 LE, Ethernet PoE (IEEE 802.3af)
  • Digital inputs: 8, voltage 5–36 V, passive and active inputs, optical isolation
  • Relay outputs: 8, contact 1NO+1NC, load ≤10 A 250 V AC / 30 V DC, optical isolation
  • RS485 interface with isolation, automatic transmission direction control, TVS protection
  • Connectors: USB Type-C (power, programming, debugging), screw terminals (7–36 V DC), digital I/O terminals, microSD slot, GPIO pin header
  • Built-in components: RTC PCF85063, buzzer, WS2812 RGB LED, indicator LEDs (PWR, TXD, RXD)
  • Protections: power isolation, signal isolation, surge protection, optoisolation
  • Enclosure: ABS, DIN rail 35 mm mounting
  • Dimensions: 175 × 90 × 40 mm

Set includes

  • ESP32-S3-POE-ETH-8DI-8RO ×1
  • SMA antenna 2.4 GHz 4 dBi ×1
  • Screwdriver ×1
1198972

Manufacturer

  • BTC Korporacja sp. z o. o.
  • Ludwinowo Zegrzyńskie 52G
  • 05-140 Ludwinowo Zegrzyńskie
  • Poland
  • [email protected]
  • 22 767 36 20

Responsible person

  • BTC Korporacja sp. z o. o.
  • Ludwinowo Zegrzyńskie 52G
  • 05-140 Ludwinowo Zegrzyńskie
  • Poland
  • [email protected]
  • 22 767 36 20

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