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HOLYIOT

Holyiot 21061, nRF52832 ble sensor accelerometer gyroscope temperature humidity and barometer sensor

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Bluetooth and NRF Modules for everyday users

The Holyiot 21061, nRF52832 ble sensor accelerometer gyroscope temperature humidity and barometer sensor by HOLYIOT is a premium bluetooth and nrf modules designed for everyday users. It features Item Type: BLE Sensor and Model No. / Name: Holyiot 21061.

₹5,187
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Total: ₹5,187
Buying tip: A quality investment for dependable performance and premium build quality.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Item Type: BLE Sensor
Model No. / Name: Holyiot 21061
Voltage Rating: 2.2 – 3.6
Bluetooth Version: BLE 5.0
Emission power: +4 dBm
Operating Range: 50 m

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-2698836Category: Bluetooth and NRF Modules

About This Product

The Holyiot 21061, nRF52832 ble sensor accelerometer gyroscope temperature humidity and barometer sensor by HOLYIOT is a premium bluetooth and nrf modules designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: BLE Sensor
  • Model No. / Name: Holyiot 21061
  • 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: +4 dBm
  • Operating Range: 50 m — reliable connection even at a distance
  • Modulation Type: GFSK
  • Operating Temperature (°C): -20°C to 60°C

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The HOLYIOT-21061 BLE Sensor is a compact, waterproof, ultra-low power device using the Nordic nRF52832 chip and BLE 5.0 for stable connectivity. It supports multiple optional sensors including accelerometer, gyroscope, magnetometer, temperature, humidity, and barometer. Powered by a CR2032 battery, it ensures long battery life with up to 900 days in standby. Ideal for diverse environments, it pairs seamlessly with the BLE Sensor app for real-time monitoring and testing.

Note: Refer User Manual in the ATTACHMENTS section for more info. regd. the product. Note:Battery is not Included.

Features:

  1. BLE 5.0 with Nordic nRF52832 chip for stable and low-power communication
  2. IP67 waterproof with compact size: 30mm diameter, 8.4mm thickness
  3. Optional sensors: accelerometer, gyroscope, magnetometer, temperature, humidity, barometer
  4. Long standby time up to 900 days on a CR2032 battery
  5. Average current as low as 10μA in standby, 8.75mA when all sensors are on
  6. Easy testing via iOS/Android app “BLE Sensor”

Package Includes:

1 x Holyiot 21061, nRF52832 ble sensor accelerometer gyroscope temperature humidity and barometer sensor

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.