
P4M-440G Serial MQTT Ethernet Module by Sollae Systems
MQTT (Message Queuing Telemetry Transport) is a publish-subscribe messaging protocol that operates on top of the TCP/IP protocol. This protocol comprises a server and a client, with the server serving as an MQTT broker and the client functioning as a publisher or subscriber. The P4M-440G from Sollae Systems serves as an MQTT client module, capable of receiving AT commands via the UART port and offering diverse MQTT communication functionalities. Using the P4M-440G module users can easily implement MQTT functions on their MCU or microcomputer. P4M-440G Serial MQTT Ethernet Module Features: MQTT Client Functionality Simple AT Command Control Method Supported Equipped with 1 x 10/100Mbit Ethernet Port 1 x UART Port (default 19200 bps) Supports Security Protocol (TLS v1.2) Storage of Root CA and Client Certificates: Integration with commercial clouds (AWS & AZURE) Supports USB-Type PC Connection Dedicated Configuration Program: PHPoC Debugger P4M-440G Serial MQTT Ethernet Module Spec