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WAVE-31130 Industrial 8-Channel ESP32-S3 WiFi Relay Module, Onboard isolated RS485 interface, Built-in Xtensa 32-bit LX7 Dual-core Processor, With Multiple Isolation Protection Circuits
US$68.20

The Waveshare 31130 is the ESP32-S3-ETH-8DI-8RO which is an industrial 8-Channel ESP32-S3 WiFi Relay Module, Onboard isolated RS485 interface, Built-in Xtensa 32-bit LX7 Dual-core Processor, With Multiple Isolation Protection Circuits.

Part No: ESP32-S3-ETH-8DI-8RO is supplied.

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WAVE-31284 Industrial 8-Channel ESP32-S3 WiFi Relay Module, with POE ETHERNET PORT, Onboard Isolated CAN Interface, Built-in Xtensa 32-bit LX7 Dual-core Processor, Multiple Isolation Protection Circuits
US$72.75

The Waveshare 31284 is the ESP32-S3-POE-8DI-8RO-C which is an 8-channel ESP32-S3 WiFi Relay Module with POE Ethernet Port, onboard isolated CAN Interface, and built-in Xtensa 32-bit LX7 Dual-core Processor with multiple Isolation protection circuits. 

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WAVE-31282 8-Channel ESP32-S3 WiFi Relay Module, Onboard Isolated CAN Interface, with Common network Port, Built-in Xtensa 32-bit LX7 Dual-core Processor, Multiple Isolation Protection Circuits
US$68.20
The Waveshare 31282 is the ESP32-S3-ETH-8DI-8RO-C which is an 8-channel ESP32-S3 WiFi Relay Module with common network Port, onboard Isolated CAN Interface,...
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DFR0886 Edge101 Industrial ESP32 IoT Programmable Controller
US$72.57
The EDGE101 Industrial ESP32 IoT Programmable Controller is engineered to seamlessly bridge the gap between ESP32-based development and the rigorous demands...
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WAVE-31078, 8-Ch RS485 to RJ45 Ethernet Serial Server, 8 Channels RS485 Independent Operation, POE Ethernet Port
US$136.27
WAVE-31078, 8-Ch RS485 to RJ45 Ethernet Serial Server, 8 Channels RS485 Independent Operation, POE Ethernet Port Industrial Isolated 8-Ch RS485 to...
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WAVE-31077, 8-Ch RS485 to RJ45 Ethernet Serial Server, 8 Channels RS485 Independent Operation, Common Network Port
US$131.72
WAVE-31077, 8-Ch RS485 to RJ45 Ethernet Serial Server, 8 Channels RS485 Independent Operation, Common Network Port Industrial Isolated 8-Ch RS485 to...
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WAVE-30303, Industrial Serial Server, RS485 to RJ45 Ethernet, TCP/IP to Serial, Rail-Mount Support, Ethernet Port C
US$31.62
The WAVE-30303 is an  RS485 device data acquisitor / IoT gateway. It was multiple functionalities such as a Modbus Gateway and accepts multiple protocols....
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DFR0944, DMX512 Lighting Programming Controller for Arduino and ESPHome
US$90.77
DFR0944, DMX512 Lighting Programming Controller for Arduino and ESPHome The EDGE102-DMX512 controller is an advanced lighting control system...
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WAVE-28745 Industrial Grade CAN/CAN FD Bus Data Analyzer, USB To CAN FD Adapter, CAN/CAN FD Bus Communication Interface Card (Windows & Linux Support)
US$136.27
WAVE-28745 Industrial Grade CAN/CAN FD Bus Data Analyzer, USB To CAN FD Adapter, CAN/CAN FD Bus Communication Interface Card (Windows & Linux Support)...
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WAVE-28214 USB TO 8CH RS485 Industrial Grade Isolated Converter, USB To RS485 Adapter, Multiple Protection Circuits, Wall-mount And Rail-Mount Support
US$58.92
WAVE-28214 USB TO 8CH RS485 Industrial Grade Isolated Converter, USB To RS485 Adapter, Multiple Protection Circuits, Wall-mount And Rail-Mount Support...
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WAVE-27646 USB TO 2CH RS485 Industrial Grade Isolated Converter, USB To RS485 Adapter, Onboard Original FT2232HL Chip, Stable And Reliable Communication
US$31.62
Adopts original FT2232HL chip solution, provides stable communication with built-in galvanic isolation, lightningproof and anti-electrostatic protection and so on, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.
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WAVE-27386 Rail-mount TTL To RS232 Galvanic isolated Converter, Full-Duplex Communication, Lightningproof & Anti-Surge, TTL Serial Converter
US$17.06
Compatible with TTL/RS232 standard, converting the TTL signal into RS232 signal, supports full-duplex communication. Compatible with 3.3V ~ 5V TTL signal level, provides anti-reverse and over-voltage protection for power supply interface. Onboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal. Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption.
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WAVE-27022 Industrial Isolated USB To 4-Ch RS232 Converter, USB To Serial Adapter, Original FT4232HL Chip, Mac / Linux / Android / Windows Multi-OS Compatible (RS232 Female Port)
US$49.79
Adopts original FT4232HL chip, fast communicating, stable and reliable, better compatibility. Supports USB to 4-ch isolated RS232, convenient for expanding multiple RS232 industrial serial devices. Onboard unibody power supply isolation, provides stable isolated voltage. Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption.
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WAVE-26854 Industrial Isolated USB To 4-Ch RS232 Converter, USB To Serial Adapter, Original FT4232HL Chip, Mac / Linux / Android / Windows Multi-OS Compatible (RS232 Male Port)
US$49.79
Adopts original FT4232HL chip, fast communicating, stable and reliable, better compatibility. Supports USB to 4-ch isolated RS232, convenient for expanding multiple RS232 industrial serial devices. Onboard unibody power supply isolation, provides stable isolated voltage. Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption.
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WAVE-26681 Industrial Isolated USB To RS232/485 Converter, Original FT4232HL Chip, Supports USB To 2-Ch RS232 + 2-Ch RS232/485
US$49.82
Adopts original FT4232HL chip, fast communicating, stable and reliable, better compatibility. Supports USB to 2-ch isolated RS232/485 + 2-ch isolated RS232. Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal. Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption. Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & ESD protection.
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