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IoT Telemetry & Embedded Systems (PCB Design)

Hardware PCB design, embedded C/C++ firmware, MQTT cloud telemetry gateways, and remote sensor monitoring systems.

Overview

Connect physical machinery directly to the cloud with BCNT Technologies embedded systems and IoT engineering. We design custom multi-layer PCBs (Altium / KiCAD), develop low-power ARM Cortex micro-controller firmware, and engineer MQTT/HTTP IoT telemetry gateways. Monitor machine vibration, temperature, energy consumption, and status from anywhere via web dashboards.

Core Features

Multi-layer schematic and PCB layout design (Altium Designer / KiCAD)
Embedded C/C++ firmware for STM32, ESP32, and Nordic BLE microcontrollers
Industrial communication protocols: RS485 Modbus RTU, CAN bus, LoRaWAN, Cellular 4G/LTE
MQTT broker setup and Node-RED real-time telemetry dashboards
Prototyping PCB assembly (SMD pick-and-place) and enclosure integration

Technologies Used

We use modern, efficient engineering and programming tools to secure performance, scaling, and system integrity.

IoT
MQTT & Node-RED
Backend
Python FastAPI
DevOps
AWS & Docker

Development Process

Our milestone-driven lifecycle guarantees complete design visibility and clean deployment.

1

Hardware Architecture

Selecting sensors, microcontrollers, wireless modules, and power ICs.

2

PCB Routing & Gerber

Designing multi-layer PCB layout adhering to signal integrity rules.

3

Firmware Coding

Developing low-power embedded firmware with watchdog timers.

4

PCB Assembly & Test

Fabricating prototype PCBs, soldering SMD components, and bench testing.

5

Cloud Dashboard Setup

Connecting IoT hardware to secure cloud telemetry web dashboards.

Case Studies

Global Industrial Machine Systems

Industrial IoT Plant Telemetry & Vibrational Monitoring

Custom PCB hardware, BLE sensors, and MQTT cloud dashboard for real-time vibration and temperature telemetry in factory motors.

The Challenge

Unexpected motor bearing failures causing costly unplanned factory shutdowns.

The Solution

Designed custom STM32/ESP32 PCB sensor nodes measuring FFT vibration frequencies and streaming MQTT data to a cloud dashboard.

The Results

Detected 3 critical bearing faults prior to catastrophic failure, Saved over ₹25 Lakhs in prevented production downtime, 24/7 real-time SMS and email alerts sent to plant engineers

MQTT & Node-REDPython FastAPIAWS & Docker

Frequently Asked Questions

We design for Wi-Fi, BLE 5.0, Cellular 4G/LTE, LoRaWAN, and Modbus RS485.

Technical RFQ Direct Engineering