MQTT Jobs

I’m putting together a small control-and-monitor unit centered on a DWIN DGUS HMI and I’d like you to handle both the screen layout and the firmware that talks to it. The unit will run two microcontrollers side-by-side: an Arduino for the low-level, timing-sensitive jobs and a NodeMCU (ESP8266) for anything that needs Wi-Fi or rapid data exchange. On the NodeMCU side I need reliable sensor data collection, Wi-Fi communication that can push and pull JSON payloads (HTTP or MQTT is fine), plus the ability to switch external peripherals on command. On the Arduino side the sketch must read a handful of analog sensors, drive a few actuators, and log key values locally—SD card or internal EEPROM, whichever is faster to get going. The HMI itself will be the user’s only ...

I need an Xt-equipment measurement solution built with a single codebase in either Flutter or React. The project must ship two interfaces—an Android app for field use and a responsive web dashboard for office staff—so shared components and a clean UI architecture are essential. For the web dashboard I will rely on: • User management that lets me add, edit, suspend, and audit users. • Interactive data visualisation (charts, tables, trend lines) driven by the incoming measurement records. • Flexible reporting tools that export PDF, CSV, and live links for management reviews. The Android side should pair smoothly with the same back-end, capturing measurements from the equipment, syncing offline-first, and reflecting whatever visual and reporting logic you plac...

I already have a working TradingView strategy written in Pine Script. What I still need is a reliable bridge that listens to the real-time alerts my script generates and pushes them to cTrader (also branded as IC Trader on some brokers). Scope • Convert each TradingView alert into the corresponding cTrader order. • Attach both stop-loss and take-profit automatically, with their levels derived from the technical-indicator values that my Pine Script supplies in the alert message. • Handle any order amendments the strategy might send later (e.g., trailing stops or updated TP). • Provide simple setup instructions so I can run the bridge on a VPS or local machine. Acceptance • A live demo on a cTrader demo account showing at least one trade with the correct ...