GitHub - byt3swap/mqtt_usb_switch: Firmware for adding an ESP32 to a Plugable 3.0 USB Switch to add MQTT Functionality
The MQTT Server | Details | Hackaday.io
Usb Serial Port IoT Gateway for Android - APK Download
SOLVED] - QNAP Home Assistant with MQTT, MQTT-Bridge with SmartThings and Z-wave / Zigbee stick (HUSBZB-1) : r/homeassistant
GitHub - vortex314/serial2mqtt: Implement a Linux gateway that reads serial port ( USB, serial , bluetooth) commands and transfers to MQTT host. MQTT without ethernet or Wifi on a low cost micocontroller.
MQTT – Set up MQTT Client over TLS – Realtek IoT/Wi-Fi MCU Solutions
Wireless 4G data acquisition module 8 analog Modbus MQTT PLC remote download USB|Instrument Parts & Accessories| - AliExpress
ACE-GTW-MQTT Mini Modbus MQTT Gateway Ethernet/WiFi MQTT Client to USB Modbus RTU Master Gateway | Ace Automation Europe
Tasmota replacement for BK7231T (WB2S, WB3S, etc) first release! MQTT and Home Assistant support, no need to recompile, just use UART to USB converter to flash! Use Hotspot to configure your WiFi
$4 ITEAD CC2531 Zigbee USB Dongle Works with Zigbee2MQTT Out of the Box - CNX Software
Plc Hmi Remote Control Module Iot Gateway, Usb/rs232/rs485/ethernet/ Wifi/4g Router Mqtt Dtu - Instrument Parts & Accessories - AliExpress
CC2531 ZigBee USB sick ZigBee 2 mqtt iobroker fhem openhab SMA Antenna + Firmware | eBay
nRF5 SDK for Thread and Zigbee v4.0.0 : Zigbee CLI wrapper
USB RFID + Python + Pub-Sub (MQTT) : 4 Steps - Instructables
Titan - AN37: How to use MQTT-USB/RS232/RS485 gateways - Webdyn
Desktop Mqtt Server Mini 80mm 58mm Usb Ethernet Wireless Pos Gprs Cloud Receipt Thermal Printer With Auto Cutter Tck835c-wg - Buy Easy Mini 80mm Cloud Pos Thermal Receipt Printer,Mqtt Server Cloud Thermal
WiFi Communications Module with Bluetooth USB MQTT - store.ncd.io
USB WIFI & MQTT Temperature & Humidity Sensor from Hilton Home Sensors on Tindie