# Nebra Indoor HNT Hotspot Miner (915MHz)

**Type:** Product page · **SKU:** WRL-17843 · **Brand:** [Sparkfun](https://core-electronics.com.au/brands/sparkfun-australia)
**Page:** https://core-electronics.com.au/nebra-indoor-hnt-hotspot-miner-915mhz.html ([markdown](https://core-electronics.com.au/nebra-indoor-hnt-hotspot-miner-915mhz.html.md))

## Retired product

This product is retired and no longer available for purchase. Search the catalogue for an alternative.

> ⚠ This specific product variant cannot be used in Australia. Although the US nominally uses 915 MHz (US915), the US band is wider than ours (AU915), and it is illegal to use the lower part of the band in Australia.

## Description

Earn HNT cryptocurrency by mining and building coverage for The People’s Network using Nebra HNT Hotspot Miner. Anyone can join The People's Network and provide hundreds of square miles of wireless network coverage, while mining HNT on the Helium Blockchain just as Helium Hotspots do.

The People's Network runs on Helium LongFi™, a technology architecture that combines a leading wireless technology, LoRaWAN, and the Helium Blockchain. LongFi™ is optimised for miles of range, and long battery life for IoT devices.

The Nebra HNT Indoor Hotspot Miner earns the [cryptocurrency HNT](https://www.helium.com/hnt) when devices connect., and for validating wireless coverage delivered by peers. Using a system called Proof-of-Coverage, Hotspot Miners earn more HNT when they're in range of other miners, but need to be at least 300 metres apart.

The Hotspot Miner sets up in minutes and has a smartphone app interface. This variation is the indoor model. The [Nebra Outdoor HNT Hotspot Miner](https://core-electronics.com.au/LINK) provides the same functionality in a rugged outdoor ready enclosure.

 **Important:** The Nebra Indoor HNT Hotspot Miner is available for pre-order. We expect to have the first round of physical stock ready to ship by March. Orders will be fulfilled in the order they are received. If you are ordering this product alongside "Live/in-stock" products and want to receive these products ASAP, be sure to designate your order for split shipments in checkout. 

**Includes**

- Raspberry Pi Compute Module 3+ 32GB EMMC Flash Storage.
- RAK 2287 LoRa Module.
- 2dBi Plastic Antenna.
- 12V Power Supply (Worldwide).
- Nebra ECC Key for securely storing your swarm
 

**Features**

- The HNT Hotspot Miner is powered by the Raspberry Pi Compute Module
- LoRa Module Support 
    - RF interface over 50 U.FL connector for RX and TX
- WAN Connectivity
- Provides 100mbps Ethernet to the Compute Module
- Efficient Power Consumption: 12V at 1.5A
 

**Documents**

- [Helium People's Network™ overview](https://www.helium.com/use)
- [Helium Page - Mine Crypto with Radio](https://www.helium.com/mine)
- [Find out more about HNT from Helium](https://www.helium.com/hnt)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/1/7/17843-nebra_indoor_hnt_hotspot_miner__915mhz_-01.jpg)