- New
ESP32-S3-ETH-8DI-8RO module (C) with 8 digital inputs, 8 relays, Ethernet, CAN, WiFi and Bluetooth - Waveshare 31282
ID: 1198971
5902186322820
zł185.39
Tax included
zł150.72 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
Other products in the same category (16)
Modbus POE ETH Relay (C) is a relay module designed with reliability, flexibility, and safety in mind for industrial environments. With PoE support, dual Ethernet ports, and extensive control capabilities via Modbus and MQTT, it is well-suited for building automation, industrial installations, and remote monitoring and control systems. DIN rail mounting and support for network cascading make integration into existing automation systems easier.
zł205.04
4 weeks
No product available!
Compact serial device server that allows easy connection to Ethernet networks and supports TCP, UDP and Ethernet Modem modes. Compatible with Windows, Linux and macOS systems and with built-in 1.5 kV protection, the device provides flexibility and reliability in industrial applications. Moxa NPort 5110/EU
zł719.00
Delivery date unknown
No product available!
8-CH RS485 TO ETH (B) is a reliable industrial RS485-to-Ethernet converter, offering eight isolated serial channels and two network ports for simultaneous data transmission and cascading communication. Designed for industrial applications, it integrates Modbus server functionality, MQTT gateway, and data conversion to JSON format. With support for multiple operating modes and configuration via web browser, it is ideal for automation systems, data acquisition, and infrastructure monitoring.
zł355.13
4 weeks
No product available!
USR-DR134 is an industrial RS485 to Ethernet converter that allows the integration of RS485 devices into TCP/IP networks for remote monitoring and control. It supports server, client and UDP modes, and with its compact DIN rail housing and ability to operate in harsh environments, it is an ideal solution for automation and remote management.
zł47.70
24h
Available quantity: 18
Available
A converter that ensures easy communication between the RS232/RS485/RS422 interface and RJ45 Ethernet. It supports popular network protocols, including IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP, Websocket and HTTP client, as well as Modbus RTU and Modbus TCP protocols. USR-N520
zł260.28
24h
Available quantity: 2
Available
Industrial RS485-WiFi/Ethernet converter that provides easy communication between the RS485 interface and RJ45 Ethernet or WiFi wireless network. Mounted on an industrial DIN rail. Waveshare RS485 TO WIFI/ETH
zł256.59
24h
Available quantity: 10
Available
Industrial RS232/485/422 to Ethernet converter. It has support for industrial Modbus RTU/ASCII and Modbus TCP protocols. ADM-5850G
zł346.47
24h
Available quantity: 3
Available
Industrial converter that provides easy communication between the RS485 interface and RJ45 Ethernet or WiFi wireless network. Mounted on an industrial DIN rail. USR-DR404
zł116.09
24h
Available quantity: 9
Available
2-channel RS485 to Ethernet converter designed for industrial environment. It connects serial server, Modbus gateway, MQTT gateway, RS485 to JSON and network switch. It has two RS485 ports and two Ethernet ports. Waveshare 2-CH RS485 TO ETH (B)
zł141.91
24h
Available quantity: 7
Available
4-channel RS485 to Ethernet converter designed for industrial environments. Connects serial server, Modbus gateway, MQTT gateway, RS485 to JSON. It has four RS485 ports and one Ethernet port. Waveshare 4-CH RS485 TO ETH (B)
zł221.38
24h
Available quantity: 4
Available
A converter that provides easy communication between RS232 and RJ45 Ethernet interfaces. Configured via web page or AT commands. USR-TCP232-302
zł77.44
24h
Available quantity: 22
Available
2-channel RS485 to Ethernet converter designed for industrial environment. It connects serial server, Modbus gateway, MQTT gateway, RS485 to JSON and network switch. It has two RS485 ports and two Ethernet ports with PoE function. Waveshare 2-CH RS485 TO POE ETH (B)
zł159.36
24h
Available quantity: 89
Available
RS485 - Ethernet converter that provides easy communication between the RS485 and RJ45 Ethernet interface. Configurable via website or AT commands. Waveshare RS485 TO ETH (for EU)
zł119.90
24h
Available quantity: 14
Available
RS485 TO ETH (C) is an industrial communication converter offering secure and flexible data transmission between RS485 devices and an Ethernet network. Thanks to galvanic isolation, a wide power supply voltage range, and support for industrial and cloud protocols, it is well-suited for advanced IoT applications, automation, intelligent monitoring, and integration with cloud platforms.
zł78.57
4 weeks
No product available!
ESP32-S3-POE-ETH-8DI-8RO module with Wi‑Fi/Bluetooth, PoE, 8 inputs, 8 relays, RS485, isolation -...
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.
zł205.27
4 weeks
No product available!
Industrial RS232 - Ethernet converter. It is DIN-rail mounted. Waveshare RS232 TO ETH (B)
zł97.45
24h
Available quantity: 3
Available
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.