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

Industrial 8-Ch ESP32-S3 Digital Input & Output Controller.Supports WiFi / Bluetooth / RS485 / CAN / Ethernet Port, etc.Built-in protection circuits such as power isolation and optocoupler isolation, Safe & Stable & Reliable Based on ESP32-S3, Designed for AIoT market.Equipped with Xtensa 32-bit LX7 dual-core processor, capable of running at 240 MHz, with Powerful AI Computing Performance and Security Encryption Mechanism, Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication Onboard multiple isolation protection circuits.Multiple protections, more safe and reliable Fully Isolated Digital Input.Fully Isolated Digital Input/Output, with Bi-directional Optocoupler isolation, supports Passive and Active Inputs (PNP or NPN Type) Fully Isolated Digital Output.Adopts Darlington transistor open-collector output, single-channel sink current up to 500 mA, capable of directly driving relays