Electronic and PCB design for IoT devices
We design electronics and PCBs to integrate power, sensors, interfaces, communications and the mechanical constraints of the IoT product.
Custom IoT product development
Design and development of IoT devices with hardware, firmware and connectivity ready for validation and deployment.
IoT device design and development
At Pleeda, we design and develop IoT devices for teams that need to capture data, communicate in the field and operate reliably in real environments.
We design the electronics, firmware and connectivity architecture so the project reaches a validated prototype and is ready for manufacturing, industrialization and future evolution. If the product needs mechanical integration, we can also cover that part of the development.
Trusted by
End-to-end IoT device development
Your technical partner for custom IoT product development
We help you develop the electronics, embedded firmware, communications and mechanics needed to turn an idea into an IoT device ready to be validated, manufactured and used in a real environment.
Embedded firmware for field operation
We implement embedded firmware for control, communications, diagnostics and stable field operation of the IoT device.
IoT connectivity adapted to the use case
We integrate 2G, 3G, 4G, 5G, LTE, NB-IoT, WiFi, BLE, LoRa, Zigbee, PLC and protocols such as MQTT, HTTP or others required by the product.
Technical validation of prototypes and pre-series
We validate power consumption, communications, robustness and hardware-firmware integration in prototypes to reduce risks before pre-series or production.
Device manufacturing and assembly
We prepare documentation, suppliers, technical decisions and quality tests to manufacture IoT devices with traceability and quality.
Certification for the European market
We design with applicable regulations in mind and support testing, technical documentation and CE marking for the European market.
Application sectors
Sectors and industries where we develop IoT solutions
We collaborate on IoT projects for industries that need to capture data, connect equipment, automate processes or supervise assets in real operating conditions.
Industry 4.0
Industrial monitoring and control
Connected electronics for data capture, predictive maintenance and operational visibility on the plant floor.
Equipment that reports status, consumption, alarms or process variables to external systems or proprietary platforms.
Logistics and mobility
Telemetry and field tracking
Connected devices for location, remote diagnostics and control of equipment operating outside a fixed network.
Solutions for fleets, deployed assets, last-mile operations or onboard electronics with cellular connectivity.
Energy
Measurement and energy efficiency
IoT products to read variables, detect incidents and optimize consumption in installations or distributed equipment.
Connected sensing and control for remote supervision, alerts and energy performance analysis.
Healthcare and specialized equipment
Connected devices with high technical requirements
Projects where system stability, traceability and validation matter more than a simple proof of concept.
Equipment that needs to send data, log events or maintain reliable operation in sensitive environments.
Consumer electronics
Connected products for end users
IoT device development focused on user experience, stable connectivity and product evolution in the market.
Connected equipment for home, wellbeing, device control or smart accessories that require well-integrated hardware, firmware and app/cloud.
Our roadmap
How we work
We define each phase with you, align requirements and develop through a clear process up to product validation, manufacturing and certification.
Project
start
start
MVP finished
(Minimum Viable Product)
(Minimum Viable Product)
MVP finished
Product
launch
launch
MVP development (~4 months)
Development I
Development II
Industrialization (~3 months)
Connectivity and architecture
IoT device design with connectivity adapted to the product
We do not approach IoT as a set of isolated modules. We define the communications, power, sensing and firmware architecture so the device operates reliably in its real usage context.
This includes selecting the right connectivity technology, designing the electronics around the module and preparing a solid base for telemetry, remote control, updates and field operation in custom IoT projects.
4G and 5G: For field-deployed equipment that needs cellular coverage, telemetry and remote access without depending on a local network.
WiFi and Bluetooth Low Energy: Suitable for products connected to existing networks or devices that interact with a user, app or nearby gateway.
LoRa, Zigbee and PLC: Useful options when the product requires low power, long range, home automation or communication over the electrical network.
MQTT and HTTP: We design the communication layer to connect the device with cloud services, data dashboards or integration systems.
Development process
How we develop IoT products from architecture to validation
An IoT project requires more than choosing a connectivity option. Hardware, firmware, power consumption, validation and future industrialization must be aligned to reduce iterations and avoid costly redesigns.
That is why we work through a clear sequence of architecture, development, testing and technical support that helps teams make sound decisions from the first phase, both in new IoT products and in redesigns of existing devices.
Architecture definition: We clarify connectivity, power, sensing, maintenance and deployment requirements before starting the design.
IoT electronics and PCB design: We develop custom electronics around the modules, interfaces and constraints of the real product.
Firmware and communications: We implement embedded logic, data exchange, diagnostics and state control for the expected device behavior.
Technical validation: We test consumption, robustness, communication stability and integration between hardware, firmware and environment.
Manufacturing and certification support: We prepare deliverables and technical criteria that help manufacture, certify and maintain the product with less friction.
Related technical case
4G modem for modular equipment
In one of our projects, we designed a SIM7600G-based modem PCB to add cellular connectivity to modular equipment through USB, with a base prepared for telemetry, remote diagnostics and international deployments.
This type of work reflects our IoT approach: clear architecture, simple integration and real scaling criteria from the initial design.
Frequently asked questions about IoT development
Answers to common questions when a company is considering the design and development of a custom IoT device.
Are you defining a custom IoT product or reviewing an existing device? Tell us about your project and we will review the best technical approach with you.
Tell us about your project