Ultra-low-power
wireless SoCs for
scalable smart labels
and IIoT.
IN120 NanoBeacon™ — integrated ±1°C temperature sensing, 1.6 × 1.6 mm KGD package, programming-free deployment, and broad BLE network ecosystem compatibility.
IN120
NanoBeacon™
Second-Generation Wireless Sensor SoC
The flagship product of InPlay's NanoBeacon™ platform — purpose-built for the fast-growing market of ultra-low-cost BLE smart labels, disposable sensors, and industrial IoT at scale.
- Programming-free deployment
- High-volume manufacturing ready
- Factory-calibrated — no external sensor needed
- Compatible with wide-area BLE network infrastructure
- Near-Zero eBOM — single-crystal design
- Best of Sensors 2026 Winner
As Seen In
Industry Recognition
Recognized by leading industry organizations and technology publications for advancing wireless sensing and smart label innovation.
Best of Sensors 2026 Winner
IN120 NanoBeacon™ Wireless Sensor SoC received the Best of Sensors Award in the IoT & Connectivity Solution category.
Featured by IEEE Spectrum
Ultra-low-power BLE wireless sensing recognized as an emerging technology for global asset visibility and next-generation IoT connectivity.
Industry Coverage
InPlay highlighted for enabling sub-$1 global asset tracking through ultra-low-power BLE smart label technology.
Global Smart Labels with IN120
Announcement of an expanded BLE network partnership enabling next-generation IN120 smart labels and wireless sensors.
Capability
Why IN120?
Four breakthrough capabilities that make IN120 the natural choice for engineers building the next generation of wireless sensor products.
Sub-microwatt power draw
Operates from coin cells, thin-film batteries, or energy-harvesting sources. Intelligent duty cycling keeps average current in the nanoamp range — power-source flexible by design.
Integrated ±1°C accuracy
Factory-calibrated temperature sensing baked directly into the SoC — no external sensor, no calibration, ready for cold chain and healthcare out of the box.
Broadcast data logging
Captures and transmits sensor history autonomously over BLE advertising — even without a nearby gateway. Your data survives dead zones.
Near-Zero eBOM
Sensor, ADC, MCU, BLE radio, and data logger in one 1.6 × 1.6 mm chip. Single 32 MHz crystal design — fewer parts, faster time to market.
Solutions
Built for Every Application
From the freezer to the factory floor — IN120 NanoBeacon™ powers wireless sensing across every industry at scale.
Cold Chain Logistics
Continuous BLE temperature logging from factory floor to pharmacy — every excursion captured automatically, no gateway required in-transit.
Learn MoreSmart Labels & Packaging
Active BLE labels embedded directly into boxes broadcast freshness, tamper evidence, and full temperature history on demand.
Learn MoreDisposable Asset Tracking
Sub-$1 BLE sensor tags enable massive-scale asset visibility across warehouses, campuses, and global supply chains.
Learn MoreIndustrial IoT
Years of wireless condition monitoring on the shop floor — zero wiring, zero firmware updates, zero maintenance windows.
Learn MoreEnergy-Harvesting Sensors
Pair IN120 with e-peas, Energous, or Powercast harvesters for truly battery-free wireless sensor deployments at scale.
Learn MoreHealthcare & Pharma
Disposable patient wristbands and medication monitors meeting strict pharmaceutical traceability and compliance requirements.
Learn MoreHow It Works
The NanoBeacon™ Platform
From a chip smaller than a thumbnail to enterprise-grade intelligence — end to end.
Ecosystem Partners Building on InPlay NanoBeacon™ Technology
Products
The NanoBeacon™ Family
From ultra-low-power beacon to award-winning wireless sensor SoC — choose the right silicon for your application.
Developers
Start Building Today
Everything you need to evaluate, integrate, and deploy IN120 — from no-code tools to full hardware evaluation kits.
NanoBeacon™ Config Tool
No-code GUI to configure advertising intervals, sensor interfaces, and security. From zero to broadcasting in minutes.
Download ToolBLE Scanner App
Inspect, decode, and validate any BLE advertisement in real time. The fastest way to verify IN120 in the field.
Get the AppEvaluation Kits
Hardware-in-hand prototyping to validate IN120 or IN100 in your target application. Request a sample today.
Where to BuyDatasheets & Docs
Full technical datasheets, application notes, reference designs, and hardware integration guides for every NanoBeacon SoC.
View DocumentationLatest