---
product_id: 766985578
title: "Blue Charm Beacon - Bluetooth BLE iBeacon (BC021-MultiBeacon) with Motion Sensor - Long Range BLE 5.0"
brand: "blue charm beacons"
price: "₨7"
currency: SCR
in_stock: false
url: https://www.desertcart.sc/products/766985578-blue-charm-beacon-bluetooth-ble-ibeacon-bc021-multibeacon-with-motion
store_origin: SC
region: Seychelles
---

# Customizable multi-format broadcasts Long-range BLE 5.0 up to 90m Battery life up to 16 months Blue Charm Beacon - Bluetooth BLE iBeacon (BC021-MultiBeacon) with Motion Sensor - Long Range BLE 5.0

**Brand:** blue charm beacons
**Price:** ₨7
**Availability:** ❌ Out of Stock

## Summary

> 📡 Elevate your space with smart, long-range beaconing — never miss a signal again!

## Quick Answers

- **What is this?** Blue Charm Beacon - Bluetooth BLE iBeacon (BC021-MultiBeacon) with Motion Sensor - Long Range BLE 5.0 by blue charm beacons
- **How much does it cost?** ₨7 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/766985578-blue-charm-beacon-bluetooth-ble-ibeacon-bc021-multibeacon-with-motion)

## Best For

- blue charm beacons enthusiasts

## Why This Product

- Trusted blue charm beacons brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Real-Time Battery Insights:** Monitor remaining battery life live via the app, so you’re never caught off guard during critical operations.
- • **Tailored Broadcast Control:** Select from iBeacon, Eddystone TLM, UID, or URL formats with adjustable TX power and intervals to fit your exact needs.
- • **Precision at Your Fingertips:** Unique button trigger and motion sensor enable dynamic, context-aware broadcasts for smarter alerts and interactions.
- • **Plug-and-Play with Pro Support:** Free iOS/Android app and detailed step-by-step guides make setup effortless, perfect for busy professionals on the go.
- • **Seamless Long-Range Connectivity:** BLE 5.0 technology ensures stable transmissions up to 90 meters, keeping you connected across large spaces.

## Overview

The Blue Charm Beacon BC021 is a compact, battery-powered BLE 5.0 iBeacon featuring a unique button trigger and motion sensor for interactive broadcasts. It supports multiple broadcast formats (iBeacon, Eddystone TLM, UID, URL), offers adjustable transmission power up to +4dBm for ranges up to 90 meters, and provides real-time battery monitoring via a free mobile app. Designed for seamless integration with Bluetooth-enabled devices and home assistants, it delivers up to 16 months of battery life on a CR2032 cell, making it ideal for professional environments requiring reliable, customizable proximity sensing.

## Description

Model Number: BC021 Unique beacon with button trigger and motion sensor Button and/or motion sensor can be set to allow beacons to be broadcast only for X seconds after the button is pressed or after the beacon is moved (alarm or alert type function). Or you can broadcast another UUID after pressing the button or moving the beacon. This feature adds powerful level of active (button press) or passive (adjustable motion sensor) interaction to the beacon. Transmission distance: 0.2~90 meters Wide TX Settings Long Range BLE 5.0 Displays remaining battery level while broadcasting. This unique multi-beacon broadcast by selecting iBeacon, Eddystone TLM, Eddystone URL, and/or Eddystone UID format. Monitor battery level via app. You can customize it with the free app, such as beacon name, UUID, TX broadcast strength, broadcast intervals, measuring and miners. Our website includes highly detailed step-by-step instructions and screen shots under the Quick Start Guide menu. Specifications: Transmission: iBeacon, Eddystone URL and/or Eddystone UID format. Battery strength can be configured to broadcast BLE Version: 4.0 and 5.0 Battery Size: CR2032 (included) Battery life: 16 months per second intervals, 0dBm & unconnectable mode 3M double sided tape for surface application Size: 36mm x 36mm x 5.75mm (about 1-7/16" x 1-7/16" x 15/64") Weight: 7.9 g (including battery) Waterproof: No Password: Yes Wide TX power range:-40, -20, -16, -12, -8, -4, 0, +4dBm to choose from. Interval: Adjustable from 100-10,000 milliseconds including optimal accurate numbers such as 1022.5ms On/Off Switch: Yes Motion Sensor: Yes Chip: nRF52810 Transmission distance: 0.2~90 meters Android App: Yes iOS App: Yes If you have any questions or need bulk order, please feel free to contact us. This beacon is compatible with all Bluetooth-enabled smartphones and BLE Beacon Scan Gateway (Item BCG04). Works great with home assistants. For sample projects using beacon with HA, please visit our website. (under the "Example Uses" menu above)

## Features

- Our new generation compact beacon features a unique button trigger option and motion sensor. Long distance BLE 5.0 but also supports BLE 4.0. Displays remaining battery level while broadcasting. The button and/or motion sensor can be set to trigger different broadcasts
- Select iBeacon, Eddystone TLM, Eddystone URL, and/or Eddystone UID format to broadcast. Eddystone TLM broadcast battery strength, temperature and number of broadcast data for every 10th broadcast. (This is not an Eddystone URL beacon for broadcasting websites or advertising messages to a nearby phone. This service is stopped worldwide by Google as of December 6, 2018. )
- Free setup app for iPhone & Android, you can adjust the settings according to your needs
- Transmission Distance: 0.2-90 meters Selectable TX Level: -40, -20, -16, -12, -8, -4, 0, +4dBm
- Our website has very detailed step-by-step instructions that include multiple screen shots under the Quick Start Guide menu
- This beacon is compatible with all Bluetooth-enabled smartphones and BLE Beacon Scan Gateway (Item BCG04). Works great with home assistants. For sample projects using beacon with HA, please visit our website. (under the "Example Uses" menu above)
- (This is not an Eddystone URL beacon for broadcasting websites or advertising messages to a nearby phone. This service is stopped worldwide by Google as of December 6, 2018. )

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Blue Charm Beacons |
| Model Number | BC-021 |
| Product Dimensions | 3.6 x 3.6 x 0.5 cm; 10 g |
| Color | black |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Power Source | Battery Powered |
| Voltage | 3 Volts (AC) |
| Are Batteries Included | Yes |
| Battery Type | Lithium Metal |
| Item Weight | 10 g |

## Product Details

- **Brand:** Blue Charm Beacons
- **Are Batteries Included:** Yes
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Number of Batteries:** 1 Lithium Metal batteries required. (included)
- **Compatible Devices:** Smartphone, Tablet

## Images

![Blue Charm Beacon - Bluetooth BLE iBeacon (BC021-MultiBeacon) with Motion Sensor - Long Range BLE 5.0 - Image 1](https://m.media-amazon.com/images/I/61gfsaGTeEL.jpg)
![Blue Charm Beacon - Bluetooth BLE iBeacon (BC021-MultiBeacon) with Motion Sensor - Long Range BLE 5.0 - Image 2](https://m.media-amazon.com/images/I/61RkDC7daoL.jpg)
![Blue Charm Beacon - Bluetooth BLE iBeacon (BC021-MultiBeacon) with Motion Sensor - Long Range BLE 5.0 - Image 3](https://m.media-amazon.com/images/I/61Hfs3JOAIL.jpg)
![Blue Charm Beacon - Bluetooth BLE iBeacon (BC021-MultiBeacon) with Motion Sensor - Long Range BLE 5.0 - Image 4](https://m.media-amazon.com/images/I/61ixB8XEA9L.jpg)
![Blue Charm Beacon - Bluetooth BLE iBeacon (BC021-MultiBeacon) with Motion Sensor - Long Range BLE 5.0 - Image 5](https://m.media-amazon.com/images/I/51ZuATgxJTL.jpg)

## Questions & Answers

**Q: Can i use this to broadcast Droid [from WDW galaxys egde] BLE codes?**
A: I had to do some deep googling to answer this one! lol

The beacons that make the droids react are non-standard beacons. Anything like our standard iBeacon protocol beacon or any other iBeacon here on Amazon will NOT work because we are all broadcasting the "Apple" manufacturer ID code at the beginning of our beacon broadcasts; also our broadcast format is standard iBeacon, not what you need. You need something that broadcasts a custom set of IDs; that can't be done with regular iBeacons. 

If you are a bit techy, you could use an ESP32 to accomplish this goal; you can order them here on Amazon for cheap. You would need to download a beacon sketch for it, and then customize the sketch to broadcast the custom IDs that the droids recognize. No guarantees, but I found some random person on the internet that said the following:

"You can try Manufacturer Id <0x0183>, with Manufacturer Data 0x-03-04-44-81-82-01 for an R-series, or 0x-03-04-44-81-82-02 for a BB-series.
Note that they're not actually beacons - they're advertised as a non-connectable BLE peripheral with no GATT services.
Also, the Droids have a timer in them to only react every few minutes, to stop them becoming to chatty as they walk around Batuu."

**Q: I'm looking for a device to use for presence detection in home assistant or hubitat. i saw someone did this. can post a link to your solution?**
A: Using these in conjunction with ESPRESENCE and Home assistant for precise room tracking of my devices. So far it's good (takes a few seconds to update usually).

## Frequently Bought Together

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-01*