24 Hour Battery IoT Module: The RFOXiA MultiNav Pro+ Power/Program Kit
RFOXiA SuperCapacitor Battery and Programmer Kit
The Only 24 Hour Battery IoT Module That Charges in Under 5 Minutes
If you have ever lost a field session because your IoT hardware ran out of power, you already understand the problem this article is about. Battery downtime is not a minor inconvenience in serious hardware development — it is a project killer. Whether you are deploying wireless sensor nodes in a remote location, flying a long-range drone mission, or running continuous data logging in the field, the moment your power system fails, your entire operation stops.
The RFOXiA MultiNav Pro+ Power/Program Kit was engineered to eliminate that problem entirely. It is not a battery pack. It is not a USB power bank with a clever label. It is a purpose-built supercapacitor power and programming system designed specifically for professional-grade IoT and wireless development — and it delivers something the market has never seen at this price point: a genuine 24 hour battery IoT module that reaches full charge in under five minutes.
This post covers everything you need to know about the kit — what is inside, how the supercapacitor technology works, why it matters for drone builders, field researchers, and IoT engineers, and how it integrates with the broader RFOXiA MultiNav Pro+ ecosystem.
Why Power Is the Unsolved Problem in IoT Hardware Development
Most IoT hardware discussions focus on connectivity, range, and data. Power almost always becomes an afterthought — until it fails in the field.
Traditional lithium battery systems used in IoT and wireless modules carry a fundamental constraint: charge time scales with capacity. A large-capacity lithium pack that can run your system for 24 hours will typically require 4 to 8 hours to recharge. In practice, this means:
- Field deployments require pre-charged spares
- Development sessions are interrupted by multi-hour charging waits
- Hot-swapping batteries in remote locations introduces risk and complexity
- Battery degradation over charge cycles reduces capacity over time
For drone builders running long-range BLE communication systems, this is especially punishing. You land after a mission, swap batteries for the drone, and then realize your ground control module is also dying. The entire test cycle stops.
Supercapacitor technology inverts this equation entirely. Instead of storing energy electrochemically like a lithium battery, supercapacitors store energy electrostatically — meaning charge and discharge rates are dramatically faster, cycle life is measured in hundreds of thousands of cycles rather than hundreds, and there is no chemical degradation over time.
The trade-off has historically been energy density: supercapacitors store less energy per unit volume than lithium batteries. The engineering challenge is building a supercapacitor system with enough capacity to actually power a complete IoT module stack for a full working day — and that is exactly what RFOXiA has done.
Inside the Kit: What You Actually Get
The 1100F Supercapacitor Battery System
The centerpiece of the kit is an 1100-farad supercapacitor system storing 8,800 joules of energy. To put that in perspective, 8,800 joules is enough to power the complete MultiNav Pro+ module stack — BLE Module, GNSS Module, and Sensors Module — for a full working day of continuous operation.
This is the core achievement of the kit. Previous supercapacitor solutions at accessible price points have either lacked the capacity for day-long operation or required impractically large form factors. RFOXiA's engineering team solved the density-versus-capacity problem with a system that fits within a developer-friendly footprint while delivering genuine all-day power.
The charge characteristic is what makes this a genuine 24 hour battery IoT module in practical terms: full charge from depleted state in under five minutes using the included high-power adapter. In a field context, this means the time between mission end and next mission start is measured in minutes, not hours.
The High-Power Charging Adapter
Charging the supercapacitor system requires a different approach than conventional battery charging. Supercapacitors accept charge at much higher current rates than lithium cells — which is exactly what enables the five-minute charge time.
The included 12V 5A adapter delivers charge current to the supercapacitor bank at 4V and 10A. This high-current charging profile is what enables the five-minute full charge. The adapter is included in the kit — you do not need to source a special charger or calculate compatible charge profiles. Plug in, charge, deploy.
For developers running repeated test cycles in a lab or field environment, this changes the entire workflow. Instead of maintaining a rotation of spare battery packs and managing their charge states, you keep one kit, charge it for five minutes between sessions, and continue working.
Full-Day Power for the Complete MultiNav Pro+ Stack
The Power/Program Kit is designed to power the complete MultiNav Pro+ ecosystem for a full day of operation. This includes the BLE Module, GNSS Module, and Sensors Module running simultaneously — the configuration most developers will use when building a complete IoT node or drone telemetry system.
This matters because power requirements compound when you stack modules. Running a long-range BLE radio alongside a high-fix-rate GNSS receiver and a seven-sensor environmental module creates a meaningful current draw. The supercapacitor system is sized and engineered to handle this combined load for sustained all-day operation.
This is what separates the RFOXiA kit from generic power solutions. It is not rated for a single module at minimum transmit power — it is rated for your complete working system at real operating loads. When you pick up a genuine 24 hour battery IoT module, you should expect it to actually run your full hardware stack for a full day. This one does.
Integrated STLink Programmer
The kit does more than power your modules. It also includes an integrated STLink programmer interface — the standard debug and programming interface for STM32-based hardware, including the MultiNav Pro+ BLE Module which is built on the STM32WB07 platform.
Having the programmer integrated into the same kit as the power system is a practical decision that most developers will immediately appreciate. You do not need a separate ST-LINK dongle, separate power supply, and separate USB connection managing three independent pieces of hardware on your bench. The kit consolidates power delivery and firmware programming into one connected system.
This matters especially during firmware development cycles. With the AI Firmware Builder on RFOXiA Club generating production-ready STM32 firmware from plain-language descriptions, the typical development workflow becomes: describe your application in the Club Dev Hub, receive complete firmware, connect your module to the kit, flash via STLink, power up, test — all from one bench setup.
For debugging sessions, the STLink connection also enables real-time debugging via SWD, giving you full visibility into program execution on the STM32WB07. This is professional-grade development tooling included as standard in the kit.
Complete Connectivity Kit
Everything needed to connect the kit to your MultiNav Pro+ modules is included. The kit ships with flat ribbon cables for connecting the BLE module to the power module, and the STLink programmer to the BLE module. You do not need to source compatible cables, crimp connectors, or build adapter harnesses.
For field deployments specifically, the flat ribbon cable format matters. Low-profile, flexible cable routing is critical when fitting hardware into compact enclosures or drone frames where bulk and routing complexity become real constraints.
Technical Specifications at a Glance
| Specification | Value |
|---|---|
| Supercapacitor Capacity | 1100F |
| Energy Storage | 8,800 Joules |
| Charge Time | Under 5 minutes |
| Runtime (full module stack) | 24 hours |
| Charging Adapter Input | 12V 5A |
| Charging Current to Supercapacitor | 4V 10A |
| Programmer Interface | STLink (SWD) |
| Compatible Modules | MultiNav Pro+ BLE, GNSS, Sensors |
| Certification | FCC Certified |
| Price | $119 |
Who Needs This Kit
Drone Builders and FPV Pilots
Long-range drone operations require ground control hardware that can operate for the duration of extended flight sessions without recharging. The five-minute recharge between sessions means your ground control system is never the limiting factor in your operation. Pair the kit with the MultiNav Pro+ BLE Module to achieve up to 20km man-to-drone range with a complete power system that matches your mission cadence.
Field Researchers
Environmental monitoring deployments, wildlife tracking nodes, and remote sensor installations all share a common constraint: access to power in the field is limited or nonexistent. A system that charges fully in five minutes from any 12V source — vehicle power, portable generator, solar with appropriate regulation — and then runs for 24 hours independently is exactly what field research demands.
IoT Developers Building Data Network Nodes
The RFOXiA data network rewards contributors who deploy verified outdoor sensor nodes streaming environmental data. To earn consistent daily rewards, your node needs consistent uptime. A 24 hour battery IoT module that genuinely runs the complete sensor stack for a full day without intervention is the enabling technology for uninterrupted data network contribution. Nodes that stay online earn more — and this kit keeps your node online.
If you are ready to deploy a complete RFOXiA IoT node and want the power system that makes 24-hour uptime real, the RFOXiA SuperCapacitor Battery and Programmer Kit is the purpose-built solution.
Embedded Systems Developers
Anyone developing firmware for the STM32WB07 platform benefits from having the power supply and programming interface in one integrated bench tool. The combination of stable regulated power output and direct SWD access eliminates two common sources of development friction — power instability during firmware testing and cable management complexity during repeated flash-debug cycles.
The Ecosystem Context: Why This Kit Matters Beyond Power
The Power/Program Kit is designed to function as part of the complete RFOXiA MultiNav Pro+ ecosystem, not as a standalone product. Understanding the ecosystem context explains why the kit is designed the way it is.
The MultiNav Pro+ BLE Module achieves 5km ground-to-ground range and up to 20km man-to-drone range — specifications achieved through advanced RF design, external amplifiers, and receiver sensitivity engineering that no commodity BLE module can match. Operating this module in serious field deployments requires a power system that matches its professional-grade capabilities.
The GNSS Module delivers 1.5-meter accuracy at an 18Hz fix rate — high enough to track fast-moving drone platforms. Running a GNSS receiver at 18Hz fix rate alongside a long-range BLE radio creates a combined current draw that requires a serious power solution.
The Sensors Module integrates seven sensors — temperature, humidity, air pressure, air quality, accelerometer, gyroscope, and magnetometer — in one board. Continuous operation of all seven sensors alongside BLE and GNSS requires sustained, stable power delivery.
The Power/Program Kit is sized and engineered to handle all of this simultaneously. It is not a general-purpose power bank — it is the power infrastructure for a professional wireless development ecosystem.
Comparing Power Solutions: Why Supercapacitors Win for IoT Field Use
| Feature | Traditional Li-Ion Pack | RFOXiA Supercapacitor Kit |
|---|---|---|
| Charge Time (full) | 4-8 hours | Under 5 minutes |
| Cycle Life | 300-500 full cycles | 500,000+ cycles |
| Capacity Degradation | Yes, over time | Minimal |
| High-Current Discharge | Limited | Excellent |
| Temperature Sensitivity | High | Low |
| 24-Hour Runtime (full stack) | Depends on capacity | Yes, engineered for this |
| Integrated Programmer | Never | Yes |
For applications requiring rapid turnaround between sessions, long service life, and stable output under variable load, the supercapacitor approach wins on every dimension that matters in professional IoT field use.
Getting Started: From Unboxing to Deployed Node
The setup flow for a first-time RFOXiA Power/Program Kit user is straightforward:
- Connect the supercapacitor system to the included 12V 5A adapter — full charge in under five minutes.
- Use the flat ribbon cables to connect your MultiNav Pro+ BLE Module to the power module — the kit includes all necessary cables.
- Connect the STLink interface to the BLE Module for firmware flashing if you are starting with a new or custom firmware build.
- Visit RFOXiA Club Dev Hub and use the AI Firmware Builder to generate your application firmware — describe your use case in plain language and receive complete STM32WB07-compatible firmware.
- Flash via the integrated STLink programmer — no separate hardware required.
- Power up your complete module stack and begin operation.
Your system is now running as a genuine 24 hour battery IoT module — long-range BLE communication, precision GNSS tracking, and seven-sensor environmental monitoring powered by a supercapacitor system that recharges faster than it takes to set up your field equipment.
For developers ready to add the final piece to their MultiNav Pro+ build, the RFOXiA SuperCapacitor Battery and Programmer Kit is available now at $119 with FCC certification and immediate shipping from current inventory.
Frequently Asked Questions
Can the Power/Program Kit power modules other than the MultiNav Pro+ line? The kit is designed and rated specifically for the MultiNav Pro+ module ecosystem. Its power output specifications are matched to the combined current requirements of the BLE, GNSS, and Sensors modules operating simultaneously.
Does the 5-minute charge time apply from fully depleted? Yes. Full charge from a fully depleted supercapacitor bank to 100% in under five minutes using the included 12V 5A adapter at 4V 10A charging current.
Is the STLink programmer compatible with standard STM32 development tools? Yes. The STLink interface is the standard SWD debug and programming interface used by STM32CubeIDE, STM32CubeProgrammer, OpenOCD, and compatible toolchains.
Does the supercapacitor degrade over time like lithium batteries? Supercapacitors are rated for hundreds of thousands of charge cycles with minimal capacity degradation — orders of magnitude beyond lithium battery cycle life. For practical purposes, the supercapacitor system in this kit will outlast the other components it powers.
Is the kit FCC certified? Yes. The MultiNav Pro+ Power/Program Kit carries FCC certification, consistent with all RFOXiA hardware products.
Final Verdict: The Power Infrastructure Your IoT Build Has Been Waiting For
The RFOXiA MultiNav Pro+ Power/Program Kit resolves two of the most persistent friction points in serious IoT and wireless development: power downtime and bench complexity. By combining a supercapacitor system that delivers genuine all-day runtime with a five-minute charge cycle and an integrated STLink programmer in one kit, RFOXiA has built a power infrastructure tool that professional-grade hardware development actually demands.
If you are building with the MultiNav Pro+ ecosystem — or if you have been frustrated by the power management constraints of any long-range IoT development platform — this is the solution worth evaluating. The numbers are real: 1100F, 8800 joules, 24 hours of operation, under five minutes to full charge.
This is what a genuine 24 hour battery IoT module looks like when it is engineered for professional use rather than consumer convenience.
Explore the full specifications and order the RFOXiA SuperCapacitor Battery and Programmer Kit directly from RFOXiA — FCC certified, in stock, and ready to ship.
Written by: Moamen Mohamed LinkedIn