---
product_id: 81093766
title: "Core51822 Board BLE4.0 Bluetooth 2.4 GHz Wireless Low Power Consumption Module nRF51822 Communication Board Regard"
brand: "regard natral dz"
price: "£7.84"
currency: GBP
in_stock: false
category: "Electronics"
url: https://www.desertcart.co.uk/products/81093766-core51822-board-ble4-0-bluetooth-2-4-ghz-wireless-low
store_origin: GB
region: United Kingdom
---

# Core51822 Board BLE4.0 Bluetooth 2.4 GHz Wireless Low Power Consumption Module nRF51822 Communication Board Regard

**Brand:** regard natral dz
**Price:** £7.84
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Core51822 Board BLE4.0 Bluetooth 2.4 GHz Wireless Low Power Consumption Module nRF51822 Communication Board Regard by regard natral dz
- **How much does it cost?** £7.84 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/81093766-core51822-board-ble4-0-bluetooth-2-4-ghz-wireless-low)

## Best For

- regard natral dz enthusiasts

## Why This Product

- Trusted regard natral dz brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

DescriptionnRF51822 features2.4 GHz multiprotocol RF transceiver.ARM Cortex -M0 32 bit processor.128 bit AES HW encryption.256kB flash & 32kB RAM.Programmable Peripheral Interconnect (PPI).Digital interfaces: SPI, I2C, UART.10 bit ADC.Programmable output power: -20 to +4 dBm.Independent application development and protocol stack.Fully compatible with NRF24L series.Pinout compatible with NRF51xxx series.Global separate power management.Operating voltage: 1.8 V ~ 3.6 V.ApplicationsWearable devices.Bluetooth intelligent application.Mobile phone accessories.RFID labels.Smart home appliances.Industry control.Data acquisition system.Specification:Color: show as pictures.Dimension: 32.6x24.5mm(PCB).Material: metal, electronic components.Onboard chip: nRF51822.Communication distance (open outdoor@1M data rate): 30m.Frequency range: 2.4GHz.Operating voltage: 2.0V ~ 3.6V.Operating temperature: -40℃ ~ 85℃.Expansion pinheader: all the I/Os except P0.26 and P0.27.Pinheader pitch: 2.00mm.Spacing between pinheaders on the left side and the right side: 18.00mm.Antenna: onboard antenna.NoteThere might be a bit color distortions due to different computer resolutions.There might be a slight error due to different hand measurement.Package included: 1* Core51822 board.

## Features

- Core51822 is a wireless module based on nRF51822 - the Multiprotocol Bluetooth 4.0 low energy/2.4 GHz RF designed for ULP (ultra low power) wirelesss applications
- Core51822 board BLE4.0 perfect for wearable devices, Bluetooth intelligent application, mobile phone accessories, RFID labels, smart home appliances, industry control, data acquisition system
- 2.4G Wireless communication module, supports 2.4 GHz multiprotocol RF transceiver, 128 bit AES HW encryption, Programmable Peripheral Interconnect (PPI), etc
- Made of metal and electronic components material, this Core51822 is lightweight, tough and durable
- Programmable output power: -20 to +4 dBm, high speed and high performance Core51822 board

## Images

![Core51822 Board BLE4.0 Bluetooth 2.4 GHz Wireless Low Power Consumption Module nRF51822 Communication Board Regard - Image 1](https://images-na.ssl-images-amazon.com/images/I/512HVX6YEQL.jpg)
![Core51822 Board BLE4.0 Bluetooth 2.4 GHz Wireless Low Power Consumption Module nRF51822 Communication Board Regard - Image 2](https://images-na.ssl-images-amazon.com/images/I/51tRCUdefHL.jpg)
![Core51822 Board BLE4.0 Bluetooth 2.4 GHz Wireless Low Power Consumption Module nRF51822 Communication Board Regard - Image 3](https://images-na.ssl-images-amazon.com/images/I/51anCbRfukL.jpg)
![Core51822 Board BLE4.0 Bluetooth 2.4 GHz Wireless Low Power Consumption Module nRF51822 Communication Board Regard - Image 4](https://images-na.ssl-images-amazon.com/images/I/51Tu5bQwSaL.jpg)

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**Shop now:** [https://www.desertcart.co.uk/products/81093766-core51822-board-ble4-0-bluetooth-2-4-ghz-wireless-low](https://www.desertcart.co.uk/products/81093766-core51822-board-ble4-0-bluetooth-2-4-ghz-wireless-low)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-17*