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๐ŸŒก๏ธ Hardware & Infrastructure

IoT & Embedded Testing Services

IoT and embedded systems face unique testing challenges. they run in constrained environments, connect over unreliable networks, and once deployed, cannot be easily updated. A firmware bug in 10,000 deployed devices is a recall, not a hotfix.

  • 01Firmware functionality testing
  • 02Sensor data accuracy validation
  • 03Device-to-cloud communication
  • 04Power consumption and resilience
  • 05OTA update testing
20+
Protocols
100%
OTA Verified
72h
Soak Test
๐ŸŒก๏ธTemperature sensorReading: 23.4ยฐC๐Ÿ’กSmart bulbStatus: ON๐Ÿ”’Smart lockLocked โœ“๐Ÿ“ทSecurity cameraStream: Active๐Ÿ“กMQTT BrokerTLS 1.3 ยท Auth โœ“โ˜๏ธAWS IoT Core๐Ÿ”„OTA Updatesโฑ 72h soak testedCE ยท FCC ยท UL cert support

IoT devices in the field cannot be patched with a hotfix

Our IoT & Embedded testing service covers firmware functionality, sensor accuracy, device-to-cloud communication, power management, and OTA update reliability. before your devices leave the factory floor.

We work with teams building consumer IoT products, industrial sensors, medical devices, and smart infrastructure. adapting our testing approach to the unique constraints and certification requirements of each platform.

What We Test

What We Test on IoT & Embedded

A comprehensive breakdown of every testing area we cover for this platform.

๐Ÿ“ก

Connectivity & Communication

  • โœ“MQTT, CoAP, HTTP/HTTPS protocol testing
  • โœ“WiFi, BLE, LoRa, Zigbee connectivity
  • โœ“Network reconnection and resilience
  • โœ“TLS/SSL certificate validation
๐ŸŒก๏ธ

Sensor & Data Accuracy

  • โœ“Sensor reading accuracy vs calibrated reference
  • โœ“Data sampling rate validation
  • โœ“Out-of-range condition handling
  • โœ“Sensor fusion algorithm testing
๐Ÿ”‹

Power Management

  • โœ“Sleep/wake cycle validation
  • โœ“Battery drain measurement
  • โœ“Low-power mode functionality
  • โœ“Power-on and reset behaviour
๐Ÿ”„

OTA Update Testing

  • โœ“Update delivery and installation
  • โœ“Rollback on failed update
  • โœ“Delta update accuracy
  • โœ“Update in poor connectivity conditions
๐Ÿ”’

Security Testing

  • โœ“Firmware extraction prevention
  • โœ“Secure boot validation
  • โœ“Communication encryption
  • โœ“Device authentication testing
โšก

Performance & Reliability

  • โœ“Long-duration soak testing
  • โœ“Temperature and environmental stress
  • โœ“Watchdog timer functionality
  • โœ“Memory usage over time
Our Approach

How We Test This Platform

A structured process with clear deliverables at every stage.

01

Device Specification Review

We review your hardware specs, firmware architecture, connectivity stack, and certification requirements to design appropriate test cases.

02

Test Bench Setup

We configure test bench hardware including calibrated reference sensors, network simulators, and power measurement equipment.

03

Functional Testing

Systematic testing of all firmware functions. sensors, actuators, communication protocols, and user interfaces.

04

Reliability & Soak Testing

Extended duration testing under normal and stressed conditions to identify intermittent failures and long-term degradation.

05

Security Assessment

Firmware security testing including communication encryption, secure boot, and physical security analysis.

06

Certification Support

Test evidence and documentation to support CE, FCC, UL, and other certification processes for your device.

Tools We Use

Technology Stack for This Platform

We are tool-agnostic. we always select the best technology for your specific needs.

๐Ÿ
Python
Test automation and data analysis
๐Ÿ“ก
MQTT Explorer
IoT protocol testing and monitoring
๐Ÿ”
Wireshark
Network protocol analysis
๐Ÿ”’
OpenSSL
TLS/SSL and certificate testing
โšก
Custom HIL
Hardware-in-the-loop test framework
โ˜๏ธ
AWS IoT Core
Cloud connectivity testing
๐Ÿ“Š
InfluxDB
Sensor data collection and analysis
๐Ÿ”„
GitHub Actions
Firmware CI/CD integration
Real Bug Examples

Real Bug Examples We Catch on IoT & Embedded

Real issues we find regularly. bugs that cost businesses money or reputation.

!
Device freezes after 72h continuous operation
Impact:Field recall required
!
OTA update bricks device on power loss mid-update
Impact:Permanently disabled devices
!
Sensor drift after temperature change
Impact:Inaccurate readings, wrong decisions
!
BLE connection drops under interference
Impact:Unreliable user experience
!
Certificate expiry causing cloud disconnect
Impact:Fleet-wide connectivity failure
!
Memory leak growing over weeks of operation
Impact:Device reboot needed periodically
FAQ

Common Questions

Everything you need to know about how we test this platform.

Have a specific question?

We're happy to discuss your platform, tech stack, and testing needs in a free 30-min discovery call. no commitment required.

Book a Free Call โ†’
Free 30-min strategy call
Testing plan in 48 hours
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01Do you test hardware or just firmware?

We test firmware functionality and the hardware-firmware interaction. We do not perform hardware electrical engineering tests but do test the full software stack running on your hardware.

02Can you test medical devices?
03How do you simulate network conditions?
04Can you test devices remotely?
05Do you support certification testing?

Ready to Test Your IoT & Embedded?

Get a tailored iot & embedded testing strategy in 48 hours.

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Strategy in 48h
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