We architect and deploy custom smart contracts on EVM and Solana chains, from ERC-20 tokens to complex DeFi protocols. Our development process ensures gas optimization, upgradeability patterns, and comprehensive audit readiness from day one.
LABS
Services
DePIN Node Firmware Development for EVM-Based Networks
We deliver custom, optimized firmware for DePIN nodes on EVM chains. Focused on gas-efficient smart contract interaction, secure client integration, and reliable hardware performance.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 specialists to power your decentralized applications.
We deliver battle-tested code that reduces deployment risk and accelerates your time-to-market.
- Security-First Development: Built with
OpenZeppelinstandards, formal verification, and internal review cycles. - Full Lifecycle Support: From initial design and
Hardhat/Foundrytesting to mainnet deployment and monitoring. - Measurable Outcomes: Typical projects achieve audit completion in 3-4 weeks and mainnet launch within 8 weeks.
key-features-cards
PRODUCTION-READY DEPLOYMENTS
Core Firmware Capabilities We Deliver
We engineer purpose-built firmware that transforms standard hardware into high-performance DePIN nodes, delivering reliability, security, and seamless integration for your network.
01
Custom EVM Client Integration
We develop and embed bespoke Geth, Erigon, or Nethermind clients, optimized for your specific consensus and execution layer requirements, ensuring full protocol compatibility and peak performance.
< 2 weeks
Client Integration
99.9%
Sync Reliability
02
Hardware-Agnostic Deployment
Our firmware is engineered for seamless deployment across diverse hardware stacks—from Raspberry Pi to enterprise servers—using Docker and systemd for consistent, reproducible node orchestration.
50+
Hardware Profiles
1-Click
Provisioning
03
Automated Node Lifecycle Management
Built-in automation for node updates, health checks, and disaster recovery. Features include automatic snapshot restoration, peer discovery, and remote monitoring via Prometheus/Grafana dashboards.
< 5 min
Recovery Time
Zero-Downtime
Updates
04
Enterprise-Grade Security Hardening
Firmware is secured with SSH key-only access, encrypted volumes, and firewall rules. Includes automated security patch management and compliance with infrastructure security best practices.
SOC 2
Framework
24/7
Threat Monitoring
05
Real-Time Metrics & Alerting
Pre-configured telemetry for block production, peer count, memory/CPU usage, and chain sync status. Integrated alerting via PagerDuty, Slack, or Discord for immediate incident response.
50+
Monitored Metrics
< 60 sec
Alert Latency
06
Cross-Chain & L2 Readiness
Firmware architecture supports modular addition of rollup clients (OP Stack, Arbitrum Nitro) and cross-chain messaging layers, future-proofing your DePIN for multi-chain expansion.
EVM+
Compatibility
Modular
Architecture
benefits
TANGIBLE RESULTS
Business Outcomes of Custom DePIN Firmware
Our firmware development delivers measurable improvements in node performance, security, and operational efficiency, directly impacting your network's bottom line.
01
Enhanced Network Uptime & Reliability
Firmware engineered for resilience with automated failover, health monitoring, and self-healing protocols. Achieve >99.9% node availability to maximize rewards and network trust.
>99.9%
Node Uptime
< 5 min
Auto-Recovery
02
Optimized Hardware Performance
Custom firmware unlocks the full potential of your hardware (Raspberry Pi, NVIDIA Jetson, etc.), reducing power consumption by up to 40% while increasing data processing throughput.
40%
Power Reduction
2.5x
Throughput Gain
03
Secure, Audited Codebase
Every firmware build undergoes rigorous security audits following OWASP IoT standards. We implement secure boot, encrypted storage, and regular OTA update mechanisms.
OWASP
Compliance
Zero-Day
Patch Deployment
04
Seamless EVM Network Integration
Native support for Ethereum, Polygon, Arbitrum, and other EVM chains. Our firmware handles RPC calls, transaction validation, and state synchronization out-of-the-box.
Multi-Chain
Support
< 100ms
Block Propagation
05
Reduced Operational Overhead
Centralized fleet management dashboard for monitoring, updates, and configuration of thousands of nodes. Slash manual maintenance time and scale operations efficiently.
90%
Less Manual Work
1 Dashboard
Fleet Control
06
Future-Proof Protocol Upgrades
Modular architecture allows for rapid integration of new DePIN protocols (Helium, Render, etc.) and consensus mechanisms without hardware replacement.
2 Weeks
Protocol Integration
Zero Downtime
Updates
Tailored for EVM-Based DePINs
Structured Development Tiers
Choose the firmware development package that matches your project's scale, security, and operational requirements.
| Feature | Starter | Professional | Enterprise |
|---|---|---|---|
Custom EVM Node Firmware | |||
Hardware Compatibility Audit | |||
On-Chain Data Feeds Integration | Basic (2-3) | Advanced (5+) | Custom |
Real-Time Node Health Dashboard | |||
Automated Slashing Protection | |||
Multi-Chain Support (e.g., Polygon, Arbitrum) | |||
Uptime SLA & Monitoring | Self-Hosted | 99.5% | 99.9% |
Incident Response Time | Best Effort | 8 Business Hours | 1 Hour |
Firmware Update & Patch Management | Manual | Semi-Automated | Fully Automated |
Starting Price | $25K | $75K | Custom Quote |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A structured, security-first approach to deliver production-ready DePIN node firmware, ensuring reliability, scalability, and seamless integration with your existing infrastructure.
01
Architecture & Protocol Analysis
We conduct a deep technical analysis of your target EVM network (e.g., Polygon, Arbitrum, Base) and hardware requirements to design a modular, maintainable firmware architecture. This ensures optimal performance and future-proofing.
5+
EVM Networks Supported
< 1 week
Design Phase
02
Core Firmware Development
Development of the core node client in Go or Rust, implementing consensus, P2P networking, and state management. We integrate with standard RPC endpoints and ensure compatibility with network upgrades and hard forks.
100%
Test Coverage
Go/Rust
Primary Stack
03
Hardware Integration & Optimization
We port and optimize the firmware for your specific hardware targets (e.g., Raspberry Pi, NUC, custom ASICs), focusing on resource efficiency, thermal management, and boot reliability for edge deployment.
> 30%
Memory Reduction
ARM/x86
Architectures
04
Security Hardening & Audits
Comprehensive security review including static/dynamic analysis, fuzz testing, and formal verification of critical components. We follow OpenZeppelin security patterns and prepare for third-party audits.
Zero
Critical Bugs Shipped
SLSA L3
Supply Chain Target
05
CI/CD & Over-the-Air Updates
Implementation of a robust CI/CD pipeline for automated testing and deployment. We build a secure, resilient OTA update mechanism to manage fleet-wide firmware upgrades with rollback capabilities.
99.9%
Update Success Rate
< 5 min
Rollout Time
06
Monitoring, Logging & Integration
Deployment of integrated monitoring (Prometheus/Grafana), structured logging (Loki), and alerting systems. We provide full documentation and APIs for integration with your existing DevOps toolchain.
< 2 min
MTTD
Full API
Integration Ready
tech-stack
FOUNDATION FOR RELIABLE INFRASTRUCTURE
Technology & Protocol Expertise
Our firmware is built on a deep, protocol-native understanding of EVM mechanics and hardware constraints, ensuring your nodes are performant, secure, and future-proof from day one.
01
EVM Protocol Specialization
Deep expertise in Geth, Erigon, and Nethermind clients. We optimize firmware for consensus mechanisms (PoS, PoA) and network-specific forks, ensuring full compatibility and peak performance.
3+
Core Clients
0 Downtime
Hard Fork Updates
02
Hardware-Optimized Code
Firmware engineered for x86 and ARM architectures, from Raspberry Pi clusters to enterprise servers. We maximize throughput and efficiency for your specific hardware stack.
40%
Lower Power Draw
2x
Sync Speed
03
Security-First Architecture
Built with secure boot, encrypted storage, and automated CVE patching. Our firmware undergoes internal audits against OWASP and blockchain-specific threat models.
24/7
Threat Monitoring
< 1 hr
Patch Deployment
Technical & Commercial Details
DePIN Firmware Development FAQs
Get clear, specific answers to the most common questions from CTOs and founders evaluating DePIN firmware development partners.
For a standard EVM-based DePIN node firmware project, we deliver a production-ready build in 2-4 weeks. This includes core protocol integration, hardware abstraction, and initial testing. Complex projects with custom consensus mechanisms or multi-chain support typically take 6-8 weeks. We provide a detailed sprint-by-sprint roadmap during the discovery phase.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall