Tech Nerd Army - Ball Deep OverClocking Edition, Courtesy - Molon Labe Holdings
TNA v3.5 Firmware
Tech Nerd Army – Ball Deep OverClocking Edition
By Molon Labe Holdings
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YOUR HARDWARE. YOUR RULES.
The OEM firmware treats you like a child. Locked voltage. Capped frequency. Training wheels you never asked for.
You bought the hardware. You should control it.
TNA v3.5 removes the leash. No arbitrary limits. No nanny settings. No “we know better than you” restrictions.
This is YOUR miner. Run it YOUR way.
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BDOC – Ball Deep OverClocking
→ Zero OEM Limits – All voltage and frequency restrictions removed
→ Push Beyond Factory Caps – Go where OEM firmware won’t let you
→ Complete TPS Voltage Mapping Rewrite – Rebuilt from scratch for accurate, stable voltage control
→ You Decide the Risk – Your hardware, your choice, your responsibility
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Immersion Mode
→ Pump Control (Fan 1) – Drive your circulation pump
→ Radiator Control (Fan 2) – Independent radiator fan speed
→ Higher Thermal Thresholds – Configurable overheat limits for liquid cooling
→ Built for Oil/Liquid Setups
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Split Fan Control
→ Independent Fan 1 & Fan 2 – Set each fan speed separately (0-100%)
→ Manual Mode – Fixed percentage control
→ PID Mode – Automatic temp targeting with tunable P/I/D coefficients
→ RPM Monitoring – Real-time RPM feedback on both fans
→ Polarity Control – PWM polarity adjustment for different fan types
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Dual Network
→ Ethernet (W5500) – Hardwired reliability with DHCP or static IP
→ WiFi – Wireless flexibility
→ Auto Failover – Falls back if primary fails
→ Runtime Switching – Change network mode without reflashing
→ Custom Hostname – Easy device identification
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Dual Pool Mining
→ Failover Mode – Primary + backup pool with auto-switch
→ Dual Pool Mode – Mine BOTH pools simultaneously
→ Load Balance – Split hashrate 0-100% between pools
→ Extranonce Subscribe – Enhanced nonce handling
→ TCP Keepalive – Detect dead connections and auto-reconnect
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Network Diagnostics
→ Manual Ping Tool – Ping your pool OR any custom IP/hostname
→ Test Your Entire Path – Router, DNS, external servers
→ Automated Pool Monitoring – Continuous latency tracking
→ Packet Loss History – 15-minute rolling window
→ RTT Tracking – Round-trip time metrics
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Real-Time Monitoring – FULL TELEMETRY
HASHRATE
• Live hashrate (GH/s)
• 1-minute average
• 10-minute average
• 1-hour average
• 24-hour average
• Timestamped history export
POWER INPUT (PSU Side)
• Vin – Input voltage from PSU
• Iin – Input current draw
• Pin – Total input power (watts)
POWER OUTPUT (ASIC Side)
• Vout – Core voltage (actual measured)
• Iout – Output current to ASICs
• Pout – Power delivered to chips (watts)
• Core Voltage Setting – Target vs actual
TEMPERATURES
• Chip Temp – Per-ASIC core temperatures (array)
• Chip Temp Max – Hottest ASIC
• VR Temp – TMP1075 sensor near voltage regulator
• VR Die Temp – Internal TPS regulator die temperature
• Board Temp – Additional PCB sensors
FAN TELEMETRY
• Fan 0 Speed % – Current percentage
• Fan 1 Speed % – Current percentage
• Fan 0 RPM – Actual measured RPM
• Fan 1 RPM – Actual measured RPM
• Manual Settings – Stored fan speed targets
SHARE STATISTICS
• Shares Accepted – Total and per-pool
• Shares Rejected – With per-pool breakdown
• Duplicate HW Nonces – Hardware error detection
• Best Difficulty – All-time best
• Best Session Difficulty – Current session best
• Found Blocks – Session and lifetime counts
• Pool Difficulty – Current pool diff
NETWORK STATUS
• WiFi RSSI – Signal strength
• Ethernet Link – Link up/down status
• Ethernet IP – Current IPv4 address
• Ethernet MAC – Hardware address
• Ping RTT – Last ping latency
• Packet Loss % – Recent loss rate
SYSTEM HEALTH
• Uptime – Seconds since boot
• Free PSRAM – Available SPIRAM
• Free Internal Heap – Available internal RAM
• Last Reset Reason – Why device rebooted
• Running Partition – Current firmware slot
• Firmware Version – Build version
• ASIC Model – Detected chip type
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Supported Boards
✓ NerdQAxe+
✓ NerdQAxe++
✓ NerdOctAxe+
✓ NerdOctAxe Gamma
✓ NerdQX
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OEM Firmware:
“Here’s what we’ll allow you to do with the hardware you paid for.”
TNA v3.5:
“It’s your hardware. Do whatever the f*** you want.”
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GET TNA v3.5
Web Flasher: https://lnbits.molonlabe.holdings/tnaflasher/public
Flash directly from your browser – no toolchain required.
A small fee helps support continued development and keeps the project alive. Your sats fuel new features, bug fixes, and board support. Thank you for supporting independent firmware development.
Note: TNA v3.5 will be released as free open-source on the public repo when the next revision drops.
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Ball Deep or Go Home.