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Shalaka

For engineers

Technologies we work with

This page is for the engineers on your side. It lists the parts, protocols and platforms we have designed with and shipped. If yours is not here, ask on the discovery call; most new parts are a datasheet away from what we already know.

Embedded

Microcontrollers and modules

  • ESP32
  • ESP32-S3
  • STM32
  • ST SPC58 (automotive)
  • TI CC3200 and CC3220
  • TI Tiva C and TM4C1294
  • Nordic nRF
  • Nuvoton MS51
  • Quectel EC200U
  • Raspberry Pi
  • NVIDIA Jetson
  • Google Coral

Wireless

  • Bluetooth Low Energy
  • Wi-Fi, including WPA2-Enterprise
  • LoRa
  • 868 MHz 6LoWPAN
  • Zigbee
  • KNX IoT
  • LTE Cat-1
  • GSM
  • NFC
  • RFID
  • Amazon Alexa

Wired interfaces

  • CAN
  • UDS (ISO 14229) diagnostics
  • Modbus RTU
  • RS485
  • RS232
  • UART
  • I2C
  • SPI
  • Ethernet
  • 4 to 20 mA
  • Isolated inputs and outputs
  • Relay and solenoid drives

Sensors

  • Hall-effect and inductive position
  • Encoders
  • Accelerometers and IMUs
  • Thermocouples
  • Temperature and humidity
  • Air quality
  • Pressure
  • Load cells
  • Current and energy
  • Cameras

Firmware

  • Embedded C
  • FreeRTOS
  • TI SYS/BIOS
  • ESP-IDF
  • Zephyr
  • Bare metal
  • Bootloaders
  • Over-the-air updates
  • Low-power design

PCB design and production

  • Altium
  • Eagle
  • OrCAD/Allegro
  • Multi-layer boards
  • Mains and battery-powered designs
  • Test jigs
  • Production BoMs
  • Manufacturing handover packs
  • CE and RoHS design support

AI

On the device

  • FFT and vibration analysis
  • Threshold and anomaly detection at the sensor
  • Edge inference on NVIDIA Jetson and Google Coral

Vision

  • YOLO-class object detection
  • Item and shelf recognition
  • Presence and face detection
  • Marker-based tracking
  • Camera plus load-cell fusion

Machine monitoring

  • Vibration and temperature baselines
  • Rotating-machine health
  • Predictive maintenance pilots

Language and voice

  • Multilingual voice assistants
  • Website chat assistants
  • Voice agents for lead qualification
  • AI-written reports and summaries
  • Claude, Gemini and other model APIs

Agents

  • Multi-step AI agents with human approval
  • AI-scored skill assessments

Cloud and apps

Cloud and backend

  • AWS (EC2, IoT Core)
  • Firebase
  • MQTT brokers, including EMQX
  • Python (FastAPI, Flask)
  • Node.js
  • .NET
  • PostgreSQL
  • Redis
  • SQLite
  • SQL Server
  • Docker
  • Nginx
  • REST and WebSocket APIs

Web and dashboards

  • React
  • Device and fleet portals
  • Energy and machine dashboards
  • Excel and PDF reporting
  • Multi-tenant portals
  • Digital signage

Mobile

  • Android
  • iOS
  • Flutter
  • BLE device setup apps

Desktop and plant floor

  • Java and JavaFX
  • Instrument software over RS485
  • Legacy Windows support
  • Andon displays
  • TFT HMIs

Business systems

  • Odoo, with custom modules and device integration

Testing

  • Automated test suites
  • Release test certificates
  • End-to-end tests for web apps

Working with a part or platform that is not listed? Ask us.

Book a discovery call