Training Bluetooth LE - Optimizing Low-Power IoT Connections

On quote$4,620

  • 4 days
  • Onsite
  • 10 people max.
Ref: TBP163
10 people max.
On quote$4,620
In-company rate: on quotefrom $7,865 for the whole team
On-site and certification exam on quote
4 days
Onsite

Don't let this gap widen

Why this program matters

  • Without advanced Bluetooth LE mastery, your IoT devices consume 3 times more energy, resulting in 40% battery failures in production.

  • Companies lose 25% ROI on connected projects due to unstable connections, with 60% security incidents linked to faulty pairings according to Gartner 2024.

  • Developers without advanced BLE skills see employability drop 50% against explosive IoT demand.

  • Each quarter without training widens the gap, exposing your company to 100k€ annual losses from delays and product recalls.

Célian Lebacle, Learni trainer · Web & mobile expert
Célian Lebacle

Learni trainer · Web & mobile expert

73%productivity gap
×3cost of inaction
Flag of the United StatesBuilt for US teams
Payment by wire transferEnhanced confidentialityPerfect for companies with 50 to 500 employeesScheduling to fit any time zone

Trusted by — schools, companies and industrial groups

25,750 programs · 25 countries

  • Aptar
  • ArcelorMittal
  • Equans
  • EDF
  • Ubisoft
  • Microsoft

Every program built with a dedicated engineer

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Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft and Microsoft.

Learning objectives

  • Master GATT/GAP Bluetooth LE protocols for professional IoT applications
  • Develop optimized, certifying Bluetooth LE embedded firmwares
  • Implement advanced security and power management in Bluetooth LE
  • Design reliable data exchanges using Bluetooth LE in enterprise settings
  • Optimize Bluetooth LE performance for scalable deployments
  • Integrate Bluetooth LE into complex, certifying IoT ecosystems

Program

Module 1Bluetooth LE Architecture: GATT/GAP Protocols and Advanced Stack (Wireshark, nRF Connect)

Dive into advanced Bluetooth LE layers, packet analysis with Wireshark and nRF Connect to diagnose real connections, configure custom GATT services on ESP32, practical exercises on scanning and advertising, create customized profiles tailored to your professional IoT projects, with immediate trainer feedback to accelerate your certifying skills.

Module 2Embedded Bluetooth LE Development: Optimized Firmwares (ESP32, Zephyr RTOS)

Develop high-performance Bluetooth LE firmwares on ESP32 using Arduino IDE and Zephyr RTOS, implement real-time GATT characteristic reads/writes, manage multiple connections and secure bonding, test on real hardware with advanced simulators, produce functional deliverables for corporate IoT prototypes, directly enhancing your rapid deployment skills.

Module 3Bluetooth LE Security and Power Management: Encryption and Low Power (AES-CCM, Bonding)

Secure Bluetooth LE exchanges with AES-CCM and advanced pairing, optimize power consumption via duty cycling and sleep modes on microcontrollers, simulate MITM attacks to strengthen implementations, hands-on exercises on real industrial IoT cases, achieve up to 5x battery life extension, obtain production-ready certifying configurations for enterprise.

Module 4Bluetooth LE Integration and Deployment: Mesh Networks and Scaling (Nordic SDK, CI/CD)

Integrate Bluetooth LE Mesh for extended networks, deploy using Nordic SDK and IoT-adapted CI/CD pipelines, connect to AWS IoT cloud via gateways, advanced debugging of multi-device deployments, finalize ongoing project with performance optimization, prepare skills for scalable professional projects ensuring immediate commercial success.

Evaluation method

  • Technical MCQ on advanced Bluetooth LE protocols
  • Evaluation through practical firmware development
  • IoT Bluetooth LE project defense with expert trainer

Learning method

  • Sessions led by a certified practicing IoT engineer
  • Hands-on exercises on ESP32 hardware and professional tools
  • Progressive, realistic ongoing Bluetooth LE project
  • Complete materials and permanent online resources

Methods, materials and delivery

The Training Bluetooth LE - Optimizing Low-Power IoT Connections program is delivered onsite or remote (blended-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.

The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.

Equipment required

For the smooth delivery of the Training Bluetooth LE - Optimizing Low-Power IoT Connections program, the following equipment is required:

  • Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
  • Training environments installed on workstations or accessible online
  • Course materials, hands-on exercises and complementary resources
  • Post-training access to materials and educational resources

For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.

* contact us for remote delivery feasibility** ratio varies depending on the program

Skills assessment methods

Assessment of skills acquired during the Training Bluetooth LE - Optimizing Low-Power IoT Connections program is performed through:

  • During training: case studies, hands-on labs and professional scenarios
  • End of training: self-assessment questionnaire and skills evaluation by the trainer
  • After training: completion certificate detailing acquired skills

Program accessibility

Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.

Enrollment terms and lead times

Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.

The Learni story

Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.

Our method

Training quality, guaranteed at every step

Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.

Step 1

Rigorous trainer selection

Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.

  • Triple validation: technical, pedagogical, sectoral.
  • Minimum rating 4.8/5 over the last 12 sessions.
Step 2

You meet the trainer beforehand

30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.

  • Live briefing on goals and team context.
  • Veto right — we swap the trainer for free if needed.
Step 3

Content tailored to your context

No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.

  • Hands-on cases drawn from your stack and projects.
  • Program co-written then validated by your team.
Step 4

Continuous quality follow-up

Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.

  • NPS, knowledge quizzes and skills self-assessment.
  • Satisfaction guarantee: fully satisfied or free rework.

A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

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Our social commitment

A school kit donated to a child for every training booked

To fight inequalities in access to education, Learni donates a complete school kit to a child in need for every training booked. You build your skills, a child heads back to school.

  • Backpack, notebooks and essential supplies
  • Distributed through our partner charities
  • Included, at no extra cost to you
Enroll and offer a kit
FAQ

Frequently asked questions

Which tools are used in Bluetooth LE training?+
Hands-on work runs on wireshark, nRF Connect, ESP32, zephyr RTOS, AES-CCM and bonding. Those tools come from the Bluetooth LE program itself, delivered on site over 4 days, so participants practise on the stack they will use at work.
What can participants do after Bluetooth LE training?+
They can master GATT/GAP Bluetooth LE protocols for professional IoT applications, develop optimized, certifying Bluetooth LE embedded firmwares and implement advanced security and power management in Bluetooth LE. Those are the stated objectives of the Bluetooth LE program at Advanced level, checked by the end-of-session assessment.
What does the Bluetooth LE program cover, day by day?+
Day 1: Bluetooth LE Architecture: GATT/GAP Protocols and Advanced Stack (Wireshark, nRF Connect). Day 2: Embedded Bluetooth LE Development: Optimized Firmwares (ESP32, Zephyr RTOS). Day 3: Bluetooth LE Security and Power Management: Encryption and Low Power (AES-CCM, Bonding). Day 4: Bluetooth LE Integration and Deployment: Mesh Networks and Scaling (Nordic SDK, CI/CD). The Bluetooth LE program runs over 4 days, delivered on site.
How is Bluetooth LE training assessed?+
Assessment relies on technical MCQ on advanced Bluetooth LE protocols, evaluation through practical firmware development and ioT Bluetooth LE project defense with expert trainer. Learni issues a completion certificate together with the individual assessment report at the end of the Bluetooth LE program, which an L&D team can file as evidence.
How much does Bluetooth LE training cost per participant?+
Bluetooth LE training is priced on quote. The amount depends on headcount, format and how far the syllabus is tailored to your team. A detailed quote is sent within one business day, and team pricing covers the whole group from the second participant.Bluetooth LE training costs $4,620 per participant. For an in-company team, the flat rate starts at $7,865 for the whole group, up to 8 people. The detailed quote, sent within one business day, adjusts the amount to the format and how far the syllabus is tailored to your team.
How long does Bluetooth LE training take?+
4 days, available live online (US time zones) or on-site at your offices. Half-day tracks spread over several weeks are possible so the team stays operational.
Who pays for Bluetooth LE training?+
Most US teams pay directly through their company L&D or training budget. Learni invoices in US dollars and accepts bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
What do participants need to know before Bluetooth LE training?+
Experience with C/C++, ESP32/Arduino microcontrollers, basics of classic Bluetooth.
Is a certificate issued after Bluetooth LE training?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report. Learni is a certified training provider and prepares for third-party certifications, but does not award them itself.
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