ESP32-S3-ETH-8DI-8RO module (C) with 8 digital inputs, 8 relays, Ethernet, CAN, WiFi and Bluetooth - Waveshare 31282
ID: 1198971
5902186322820
zł191.87
Tax included
zł155.99 tax excl.
ESP32-S3-ETH-8DI-8RO-C is an industrial module based on the ESP32-S3, offering 8 digital inputs and 8 relays, an isolated CAN interface, and support for Ethernet, Wi-Fi, and Bluetooth. Thanks to advanced protections and DIN rail mounting, it is well-suited for industrial device control, building automation, and IoT systems.
Description
ESP32-S3-ETH-8DI-8RO-C is an industrial-grade control module based on the ESP32-S3 microcontroller with a dual-core Xtensa LX7 processor running up to 240 MHz. Equipped with 8 opto-isolated digital inputs and 8 relays rated at 10 A (250 V AC / 30 V DC), it enables direct control of network devices as well as home and industrial automation. With built-in 2.4 GHz Wi-Fi, Bluetooth 5.0 BLE, and wired Ethernet (W5500), the module ensures flexible integration with IoT and SCADA systems.
The device includes an isolated CAN interface, power supply via 7–36 V DC screw terminal, USB-C port, microSD slot, buzzer, and LED indicators for status monitoring. Thanks to power isolation, opto-isolators, and TVS surge protection, the module provides high reliability and safety in demanding industrial environments. The ABS enclosure with DIN 35 mm rail mounting enables quick installation in control cabinets.
Properties
- Microcontroller: ESP32-S3, Xtensa LX7 dual-core, up to 240 MHz
- Memory: 16 MB Flash, 8 MB PSRAM
- Connectivity: Wi-Fi 2.4 GHz (802.11 b/g/n), Bluetooth 5.0 BLE
- Ethernet: 10/100 Mbps (W5500 chip)
- 8 digital inputs, 5–36 V, passive/active (NPN/PNP), opto-isolated
- 8 relays, 10 A 250 V AC / 30 V DC, opto-isolated
- Isolated CAN interface with 120 Ω termination resistor (enabled by jumper)
- Power supply: 7–36 V DC (screw terminal)
- USB-C for programming, debugging, and 5 V power supply
- RTC: PCF85063 for cyclic task handling
- microSD slot for data and file storage
- Additional components: buzzer, RESET and BOOT buttons, SMA antenna connector
- LED indicators: PWR, TX, RX, RGB WS2812
- Protections: TVS, galvanic isolation, signal and power isolation
- Enclosure: ABS, DIN 35 mm rail mounting
- Dimensions: 175 × 90 × 40 mm
Included in the set
- ESP32-S3-ETH-8DI-8RO-C ×1
- 2.4G 4 dBi SMA antenna ×1
- Screwdriver ×1
1198971
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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