Industrial ESP32-S3 1-Channel WiFi Relay Module with RS485, Bluetooth 5, DIN Rail Mount, 10A Relay Switch, Smart Home, IoT Automation, Fits Arduino

Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay Module, Onboard RS485 / Pico HAT Interfaces, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case

43,99 €

Waveshare ESP32-S3-POE-ETH-8DI-8RO(PoE Network Port), Industrial 8-Ch ESP32-S3 WiFi Relay Module, Isolated RS485 Interface, Xtensa 32-Bit LX7 2Core Processor, Up To 240MHz, Multi Isolation Protection

69,99 €

Waveshare Industrial ESP32-S3 8-Channel Control Board Digital Input/Output Controller Supports WiFi/Bluetooth / RS485 / Can/Ethernet Port

67,19 €

Waveshare Industrial 1-Channel ESP32-S3 WiFi Relay Module, Wi-Fi/Bluetooth Support, Onboard RS485 Interface, Multiple Isolation Protection Circuits, Industrial-Grade Rail-Mount Enclosure

28,99 €