Helium is the largest decentralized wireless network in the world, and since its migration to Solana in April 2023, it's become one of the most significant DePIN (Decentralized Physical Infrastructure Network) projects in the entire crypto ecosystem.
Instead of a single company building cellular towers, Helium relies on individual operators who deploy hotspots in their homes, businesses, or communities. In return, they earn cryptocurrency: HNT (the base token) and MOBILE (for Helium Mobile 5G coverage).
This guide covers how Helium works on Solana, how to set up a hotspot, what to realistically expect to earn, and how to manage your HNT and MOBILE tokens.
What Is Helium?
Helium is a decentralized protocol for wireless connectivity. It operates two main networks:
- Helium IoT: Low-power, long-range (LoRaWAN) network for IoT devices — sensors, GPS trackers, smart meters
- Helium Mobile: 5G cellular network using CBRS spectrum, competing with traditional mobile carriers
The networks are secured and incentivized by two tokens:
- HNT: The base token of the Helium ecosystem, used for governance and as a unit of value
- IOT: Earned by LoRaWAN hotspot operators for providing IoT coverage
- MOBILE: Earned by 5G hotspot operators for providing cellular coverage
HNT is minted at a fixed schedule (similar to Bitcoin's halvings) and flows into IOT and MOBILE subnetworks based on governance decisions.
Why Helium Moved to Solana
Before April 2023, Helium ran on its own Layer 1 blockchain. The migration to Solana was driven by:
- Scalability: Helium's own chain struggled as the network grew to hundreds of thousands of hotspots
- Developer ecosystem: Building on Solana means access to Solana's DeFi, wallets, and infrastructure
- Cost efficiency: Solana's low fees make micropayments for coverage rewards economical
- Composability: HNT and MOBILE can now be swapped on Jupiter, held in Phantom, and used across Solana DeFi
The migration was successful. Helium now runs as Solana programs (smart contracts), with hotspot data anchored on-chain and rewards distributed as SPL tokens.
How Helium Mining Works
"Mining" in Helium means providing wireless coverage. Your hotspot is rewarded for:
Helium IoT (LoRaWAN)
- Proof of Coverage (PoC): Your hotspot broadcasts and receives challenges with nearby hotspots to prove you're providing real coverage
- Data transfer: Hotspots earn rewards when real IoT devices transmit data through them
- Witness credits: Witnessing PoC beacons from other hotspots earns IOT tokens
Rewards are calculated based on:
- Transmission scale (how many hotspots are nearby — more competition = lower rewards)
- Location (cities are heavily saturated; rural areas often earn more)
- Hotspot model (newer hardware typically performs better)
Helium Mobile (5G)
- Outdoor radios: Deploy a CBRS-compatible outdoor radio for 5G coverage
- Discovery mapping: Mobile phones using the Helium Mobile app contribute location data and earn MOBILE
- Coverage verification: Subscribers using your coverage validate your radio's usefulness
5G rewards are generally higher but require more expensive hardware (outdoor CBRS radios cost $1,000-$3,000+).
Setting Up a Helium IoT Hotspot
Hardware options
The most popular Helium IoT hotspots:
- Bobcat Miner 300: Entry-level, widely available
- RAK Hotspot v2: Solid performance, reputable manufacturer
- Dragino DLOS8: Open-source option for technical users
- Sensecap M1: Reliable enterprise-grade option
Prices range from $200-$600 for new IoT hotspots. Always buy from approved manufacturers listed at helium.com/mine.
Step-by-step setup
- Purchase a compatible hotspot: From approved manufacturers
- Create a Helium wallet: Use the Helium Wallet app (which is Solana-based since the migration) or any Solana wallet that supports Helium's protocols
- Add the hotspot: Open the Helium Wallet app → Add Hotspot → Follow the setup flow (connects via Bluetooth to the physical device)
- Place the hotspot: Near a window, elevated, with good antenna line of sight. Avoid basements
- Assert your location: Pay a small SOL fee (one-time) to record your hotspot's location on-chain
- Connect to internet: Via ethernet (preferred) or WiFi
- Wait for sync: New hotspots take 24-72 hours to sync and begin participating in Proof of Coverage
Optimizing placement
Location is everything for IoT hotspots:
- Height: Higher placement = better coverage = more witnesses = more rewards
- External antenna: A directional or omnidirectional external antenna improves signal significantly
- Avoid RF interference: Away from other electronics, metal structures, and competing hotspots
- Coverage gaps: You earn more in areas with sparse coverage (few nearby hotspots)
Earning and Claiming Rewards
Helium hotspot rewards accumulate continuously. You can view them in the Helium Wallet app or at explorer.helium.com.
Since the Solana migration:
- IOT and MOBILE tokens are SPL tokens on Solana
- Rewards are claimed through the Helium Wallet app to your Solana address
- You can then swap them on Jupiter directly
Converting IOT/MOBILE to HNT or USDC
- Claim your IOT or MOBILE rewards in the Helium Wallet app
- The tokens appear in your Solana wallet
- Go to Jupiter and swap IOT → HNT, or IOT → USDC
- Track prices on Birdeye
Realistic Earnings Expectations
Helium earnings vary dramatically by location. Honest expectations for a residential IoT hotspot:
| Location Type | Monthly IOT Earnings | USD Equivalent (approx) |
|---|
| Rural (good coverage gap) | 50,000–500,000 IOT | $5–$50 |
| Suburban (moderate competition) | 5,000–50,000 IOT | $0.50–$5 |
| Dense urban (saturated) | 500–5,000 IOT | $0.05–$0.50 |
These numbers are rough and shift with token prices and network size. The 2021-2022 era of massive hotspot earnings is over — the network is mature and rewards are more diluted.
Key caveat: Don't buy a $500 hotspot expecting to get rich. Earnings in most saturated markets are modest. The value proposition is:
- Passive income from unused internet capacity
- Contribution to a real decentralized network
- Exposure to HNT/IOT token appreciation if the network grows
Helium Mobile: The 5G Network
Helium Mobile launched its consumer wireless service in the United States, offering unlimited data plans using a combination of Helium's own 5G network and offload agreements with major carriers.
As a subscriber
Helium Mobile offers competitive pricing against traditional carriers with the bonus of earning MOBILE tokens for coverage discovery (having the Helium Mobile app and phone traveling through coverage areas).
As a 5G hotspot operator
Installing a CBRS outdoor radio requires:
- Hardware: $1,500-$3,000+ for compatible radios (Baicells, JDC)
- Installation: Outdoor mounting, power, ethernet connection
- Site approval: Location must be verified and approved
5G operators earn MOBILE tokens for verified coverage. Earnings depend on how many Helium Mobile subscribers use your coverage — currently limited to US markets.
Managing HNT on Solana DeFi
Since HNT is now a Solana SPL token, it's composable with the entire Solana DeFi ecosystem:
- Swap: Trade HNT for SOL, USDC, or any token via Jupiter
- Hold in Phantom: Standard Solana wallet support
- veHNT: Lock HNT in "veHNT" (vote-escrowed HNT) to participate in governance and earn subnetwork emissions
- Track price: Monitor HNT, IOT, and MOBILE on Birdeye
The veHNT mechanism gives long-term holders governance influence over how HNT emissions are allocated between the IoT and Mobile networks — a significant design decision for the ecosystem.
Is Helium Worth It in 2026?
Honest assessment:
Worth it if:
- You're genuinely interested in DePIN and the technology
- You're in a location with good coverage demand and low competition
- You already have good internet and the setup cost is low
- You want long-term HNT exposure and are buying the hotspot as a way to accumulate tokens
Not worth it if:
- You're expecting quick ROI in a saturated urban market
- You're only in it for short-term token trading
- You're unwilling to do technical setup and troubleshooting
Helium is best understood as a long-term bet on decentralized wireless infrastructure — not as a get-rich-quick scheme.
Summary
Helium is one of the most mature and technically legitimate DePIN projects in crypto, and its integration with Solana has made it a genuine part of the Solana ecosystem. HNT, IOT, and MOBILE trade on Solana DEXs, can be stored in Phantom, and participate in Solana DeFi.
For those interested in contributing real infrastructure while earning crypto, Helium IoT offers a relatively low-cost entry point. For 5G, the hardware costs are higher but the network is growing.
Explore all DePIN projects on Solana on MadeOnSol, including Hivemapper, Grass, and other physical infrastructure networks.
