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GEM4 NFC Sample

GymKit Certified Fitness Machine Module

Part Number: GEM4NFC-SAMPLE

The GEM4 NFC uses newer chipsets for improved performance and scalability while price and lead times are both reduced.

  • Tap-to-Pair with Apple Watch and Samsung

  • Concurrent ANT+ and BLE

  • ANT+ Frequency Diversity

  • ANT one-to-many control mesh

  • ConfigurEZ App for secure OTA DFU

  • Reference designs for C and Android hosts

  • FCC and IC Certification

$200.00
Not in the United States? Your shipping costs may be significantly higher. Click here to find a dealer near you.

Apple GymKit Certified

Easily add Apple GymKit to your equipment with our pre-certified GEM3NFC modules. To ensure the best user experience, we can even recommend the optimal module placement within your specific console.

Which module is right for my equipment?

Our product feature matrix takes the mystery out of our lineup. Get the right module for your situation, the first time.

1 Year
Warranty

Bluetooth and
ANT+ Connectivity

Compatible with the apps and devices you love.

Application icon for NPE configuration application, ConfigurEZ
Application icon for Zwift, a virtual training application
Application icon for Rouvy, a virtual training application
Icon for the NPE GymTrakr Application
Integrations
Application icon for NPE configuration application, ConfigurEZ

ConfigurEZ

Application icon for Zwift, a virtual training application

Zwift


Application icon for Rouvy, a virtual training application

Rouvy


Kinomap


Icon for the NPE GymTrakr Application

GymTrackr


Description

The North Pole Engineering GEM4NFC Module is a cost optimized, fully integrated Bluetooth, ANT+ and NFC wireless module solution designed for easy integration into fitness equipment and other sports or fitness applications. It supports all BLE and ANT+ services and profiles to seamlessly interact with leaderboards, phone apps and wearables. In addition, it supports an NFC reader allowing for easy pairing to Apple and Samsung smart watches. The GEM4NFC carries module certifications in all major markets and is Bluetooth, ANT+ and Apple GymKit qualified. Utilizing standard specifications, it allows developers to easily integrate fitness equipment workout data into applications whether they be for iOS, Android, or Windows.

  • Apple GymKit
  • Tap-to-pair: Apple Watch, Samsung
  • Concurrent ANT+ and BLE
  • Bluetooth Services: FTMS, CPS, CSCS, GymConnect, Generic Serial
  • Bluetooth Clients: HRS
  • ANT+ Profiles (TX): FEC, SDM, PWR, BCS
  • ANT+ Profiles (RX): HRM, PWR, SAC, CAD, SPD
  • ANT+ Frequency Diversity (Asynchronous and Synchronous for transmitter and receiver profile)
  • ANT Broadcast Mesh for controlling state from one piece of fitness equipment to many
  • GemOS Compatible allowing customer application on module
  • Secure firmware updates over serial or over-the-air using BLE.
  • ConfigurEZ app for DFU
  • Reference Designs for ‘C’ and Android host platforms.
  • Host Protocol: GEMHCI
Specifications
Chipset nRF54L15 / PN7161
Blueooth 6.0
Host Interface UART
Protocol GEMHCI
Flash 1.5MB
RAM 256kB
NFC Reader and tag
Antennae Trace (BLE/ANT and NFC)
RX Sensitivity -96dBm
TX Power -20 to +8dBm
Support GEM OS
Ship-to Countries

United States, Canada, EU Countries, United Kingdom, Australia & New Zealand, Hong Kong, Philippines, South Korea, China, Brazil, Vietnam, Japan, Estonia

Warranty Information

12 Month Limited Warranty: North Pole Engineering will, at our option, repair or replace any product found defective in manufacture within the warranty period. The warranty period determines the initial online registration.  Read more...

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Video Tutorials

integrations

Application icon for NPE configuration application, ConfigurEZ

ConfigurEZ

Application icon for Zwift, a virtual training application

Zwift


Application icon for Rouvy, a virtual training application

Rouvy


Kinomap


Icon for the NPE GymTrakr Application

GymTrackr