Waveshare

Waveshare WM8960 Audio Hi-FI Sound Card Hat for Raspberry Pi Stereo CODEC Play Record I2S Interface is a high-quality sound card designed for Raspberry Pi, offering low power consumption and Hi-Fi playback/recording capabilities.Raspberry Pi Connectivity: Compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+.WM8960 Stereo CODEC: Integrates WM8960 low power stereo CODEC, communicates via I2S interface.Dual High-Quality MEMS Microphones: Supports left & right double channels recording, with nice sound quality.

Introducing the DIN Rail ABS Case for Raspberry Pi 4 by Waveshare.Supports DIN rail mounting: Easy installation with rail lock design.Spacious interior: Accommodates extra add-ons like PoE HAT and RS485 CAN HAT.Customizable opening: Customize the opening for orders of 200PCS or more.

Le convertisseur Ethernet RS485 vers RJ45 prend en charge la transmission de données bidirectionnelle transparente entre RS485 et Ethernet, avec fonction POE et isolation électrique. Adapté pour la mise à niveau de la grille Modbus avec plusieurs modes de communication. Marque : WaveshareType de produit : serveur série, passerelle Modbus, passerelle MQTT.Interface de communication : 1 port RS485, 1 port Ethernet.Spécification sérielle : Débit en bauds : 300 ~ 115200 bps, Parity bit : none, odd, even, mark, space.

An RS232/485/422 data acquisitor/IoT gateway designed for industrial environment. Combines multiple functions in one.Multi-Functionality: Serial server, Modbus gateway, MQTT gateway, RS485 to JSON conversion.Power Options: Supports PoE Ethernet power supply, DC port, wide voltage range input.Communication: Supports TCP server/client/UDP modes, MQTT/JSON to Modbus conversion.