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Holyiot 21011, nRF52810 Portable Iot waterproof Bluetooth 5.0 Outdoor Ibeacon Tracking (with ear) — image 1
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HOLYIOT

Holyiot 21011, nRF52810 Portable Iot waterproof Bluetooth 5.0 Outdoor Ibeacon Tracking (with ear)

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AI Summary
Bluetooth and NRF Modules for outdoor enthusiasts

The Holyiot 21011, nRF52810 Portable Iot waterproof Bluetooth 5.0 Outdoor Ibeacon Tracking (with ear) by HOLYIOT is a mid-range bluetooth and nrf modules designed for outdoor enthusiasts. It features Item Type: BLE Beacon and Model No. / Name: 21011.

wireless conveniencewater-resistantcompact and portable
₹1,889
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Total: ₹1,889
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Item Type: BLE Beacon
Model No. / Name: 21011
Voltage Rating: 2.2 - 3.6
Bluetooth Version: BLE 5.0
Emission power: -40dB to +4dB
Operating Range: 50 m

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-2698831Category: Bluetooth and NRF Modules

About This Product

The Holyiot 21011, nRF52810 Portable Iot waterproof Bluetooth 5.0 Outdoor Ibeacon Tracking (with ear) by HOLYIOT is a mid-range bluetooth and nrf modules designed for outdoor enthusiasts. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: BLE Beacon
  • Model No. / Name: 21011
  • Voltage Rating: 2.2 - 3.6 — works with standard household power
  • Bluetooth Version: BLE 5.0 — faster pairing, longer range, and lower battery draw
  • Emission power: -40dB to +4dB
  • Operating Range: 50 m — reliable connection even at a distance
  • Modulation Type: BLE
  • Operating Temperature (°C): -20°C to 60°C

Why Buy from Pricio?

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TheHolyiot 21011, nRF52810 Portable Iot waterproof Bluetooth 5.0 Outdoor Ibeacon Tracking (with ear) featuring ultra-low power consumption, stable performance, and flexible configuration via the “Holyiot-beacon” app. Powered by a CR2032 battery, it offers up to 180 days of battery life. waterproof Bluetooth 5.0 beacon Power supports iBeacon, Eddystone, and universal-beacon formats and comes equipped with optional sensors for temperature, humidity, pressure, and vibration, making waterproof Bluetooth 5.0 beacon ideal for versatile applications in dynamic environments.

Note: Refer to datasheet in the ATTACHMENTS section for more info. regd. the product.

Features:

  1. Ultra-low power consumption (avg. 49µA)
  2. Bluetooth 5.0 with stable connection
  3. IP67 waterproof and compact design
  4. Supports iBeacon, Eddystone, and universal-beacon
  5. Easy configuration via "Holyiot-beacon" app
  6. Optional sensors for environmental data

Package Includes:

1 x Holyiot 21011, nRF52810 Portable Iot Device Outdoor Ibeacon Tracking (with ear)

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.