Training nRF52 nRF54 Zephyr - Bluetooth Low Energy

$4,620

  • 4 days
  • Remote
  • 10 people max.
Ref: ISK894
10 people max.
$4,620
In-company rate: from $7,865 for the whole team
On-site and certification exam on quote
4 days
Remote

Don't let this gap widen

Why this program matters

  • Without this upskilling, your team accumulates a technological gap that translates directly into productivity loss.

  • Organizations that don't train their talents on key topics see their competitiveness drop.

  • Every quarter without training is a gap widening with competitors who invest.

  • The cost of inaction quickly exceeds that of well-targeted training.

Imed BEN AMOR, Learni trainer · Development expert
Imed BEN AMOR

Learni trainer · Development 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

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

nRF52 nRF54 Zephyr training objectives

  • Master Zephyr project structure for Nordic nRF52 and nRF54 targets to develop professional, operational IoT skills in a corporate environment.
  • Design a complete Bluetooth profile with services and characteristics suited to power constraints.
  • Tune connection and advertising intervals to achieve target battery life.
  • Measure average consumption over a full usage cycle using an oscilloscope and debugger.
  • Implement a secure over-the-air firmware update with fallback on failure.
  • Optimize firmware for reliability and maintainability in production.

nRF52 nRF54 Zephyr curriculum: 4 modules over 4 days

Module 1 : Zephyr Project Structure (nRF52, nRF54, Device Tree)

Explore the Zephyr directory tree, create the device tree and configure pins for Nordic targets. Participants adapt an existing project to their own board or the supplied evaluation board. Every change is compiled and tested immediately. Deliverable: versioned project ready for subsequent days.

Module 2 : Bluetooth Profile Design (GATT, Services, Characteristics)

Define Bluetooth Low Energy services and characteristics according to product requirements. Implement notifications and indications. Test communication with a smartphone and analyze packets. Exercises on real hardware with debugger validation. Deliverable: functional, compilable profile.

Module 3 : Interval Optimization and Battery Life (Power Profiling)

Fine-tune advertising and connection parameters to minimize consumption. Measure consumption over a full cycle with an oscilloscope. Iterate adjustments until target autonomy is reached. Real cases supplied by participants. Deliverable: measurements and optimized configuration.

Module 4 : Over-the-Air Update and Robustness (OTA, DFU)

Implement an OTA update mechanism with error handling and secure rollback. Validate the rollback process on target. Review product code and integrate versioning best practices. Final projects compiled and delivered at session end.

How nRF52 nRF54 Zephyr skills are assessed

  • Daily code review and measurements on real hardware
  • Objective validation through practical demonstration
  • Final review on a personal or supplied project

How the nRF52 nRF54 Zephyr course is taught

  • Hands-on work on nRF52 or nRF54 targets
  • Real-time oscilloscope and debugger measurements
  • Compiled, versioned code delivered at course end
  • Adaptation to participants' own boards

nRF52 nRF54 Zephyr training: access and practical arrangements

The Training nRF52 nRF54 Zephyr - Bluetooth Low Energy 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 nRF52 nRF54 Zephyr - Bluetooth Low Energy 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 nRF52 nRF54 Zephyr - Bluetooth Low Energy 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

How Learni guarantees the quality of your nRF52 nRF54 Zephyr training

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

nRF52 nRF54 Zephyr: frequently asked questions

Which tools are used in nRF52 nRF54 Zephyr training?+
Hands-on work runs on nRF52, nRF54, device Tree, GATT, services and characteristics. Those tools come from the nRF52 nRF54 Zephyr program itself, delivered remotely over 4 days, so participants practise on the stack they will use at work.
What can participants do after nRF52 nRF54 Zephyr training?+
They can master Zephyr project structure for Nordic nRF52 and nRF54 targets to develop professional, operational IoT skills in a corporate environment, design a complete Bluetooth profile with services and characteristics suited to power constraints and tune connection and advertising intervals to achieve target battery life. Those are the stated objectives of the nRF52 nRF54 Zephyr program at Advanced level, checked by the end-of-session assessment.
What does the nRF52 nRF54 Zephyr program cover, day by day?+
Day 1: Zephyr Project Structure (nRF52, nRF54, Device Tree). Day 2: Bluetooth Profile Design (GATT, Services, Characteristics). Day 3: Interval Optimization and Battery Life (Power Profiling). Day 4: Over-the-Air Update and Robustness (OTA, DFU). The nRF52 nRF54 Zephyr program runs over 4 days, delivered remotely.
How is nRF52 nRF54 Zephyr training assessed?+
Assessment relies on daily code review and measurements on real hardware, objective validation through practical demonstration and final review on a personal or supplied project. Learni issues a completion certificate together with the individual assessment report at the end of the nRF52 nRF54 Zephyr program, which an L&D team can file as evidence.
How much does nRF52 nRF54 Zephyr training cost per participant?+
nRF52 nRF54 Zephyr 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 nRF52 nRF54 Zephyr 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 nRF52 nRF54 Zephyr 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 nRF52 nRF54 Zephyr training?+
Proficiency in C, confirmed experience in embedded development and solid knowledge of Bluetooth Low Energy.
Is a certificate issued after nRF52 nRF54 Zephyr 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.
Does Learni provide the equipment for nRF52 nRF54 Zephyr training?+
No. A computer and a stable internet connection are required for each participant. Learni provides the learning platform, the trainer and all course materials.
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