$BTC Tech Nerd Army
ImmergeNerd V1 WiP
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
โ Zero OEM Limits - All voltage and frequency restrictions removed
โ Push Beyond Factory Caps - Go where OEM firmware won't let you
โ Complete TPS Voltage Mapping Rewrite - Rebuilt from scratch for accurate, stable voltage control
โ You Decide the Risk - Your hardware, your choice, your responsibility
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Immersion Mode
โ Pump Control (Fan 1) - Drive your circulation pump
โ Radiator Control (Fan 2) - Independent radiator fan speed
โ Higher Thermal Thresholds - Configurable overheat limits for liquid cooling
โ Built for Oil/Liquid Setups
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Split Fan Control
โ Independent Fan 1 & Fan 2 - Set each fan speed separately (0-100%)
โ Manual Mode - Fixed percentage control
โ PID Mode - Automatic temp targeting with tunable P/I/D coefficients
โ RPM Monitoring - Real-time RPM feedback on both fans
โ Polarity Control - PWM polarity adjustment for different fan types
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Dual Network
โ Ethernet (W5500) - Hardwired reliability with DHCP or static IP
โ WiFi - Wireless flexibility
โ Auto Failover - Falls back if primary fails
โ Runtime Switching - Change network mode without reflashing
โ Custom Hostname - Easy device identification
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Dual Pool Mining
โ Failover Mode - Primary + backup pool with auto-switch
โ Dual Pool Mode - Mine BOTH pools simultaneously
โ Load Balance - Split hashrate 0-100% between pools
โ Extranonce Subscribe - Enhanced nonce handling
โ TCP Keepalive - Detect dead connections and auto-reconnect
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Network Diagnostics
โ Manual Ping Tool - Ping your pool OR any custom IP/hostname
โ Test Your Entire Path - Router, DNS, external servers
โ Automated Pool Monitoring - Continuous latency tracking
โ Packet Loss History - 15-minute rolling window
โ RTT Tracking - Round-trip time metrics
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Real-Time Monitoring - FULL TELEMETRY
HASHRATE
โข Live hashrate (GH/s)
โข 1-minute average
โข 10-minute average
โข 1-hour average
โข 24-hour average
โข Timestamped history export
POWER INPUT (PSU Side)
โข Vin - Input voltage from PSU
โข Iin - Input current draw
โข Pin - Total input power (watts)
POWER OUTPUT (ASIC Side)
โข Vout - Core voltage (actual measured)
โข Iout - Output current to ASICs
โข Pout - Power delivered to chips (watts)
โข Core Voltage Setting - Target vs actual
TEMPERATURES
โข Chip Temp - Per-ASIC core temperatures (array)
โข Chip Temp Max - Hottest ASIC
โข VR Temp - TMP1075 sensor near voltage regulator
โข VR Die Temp - Internal TPS regulator die temperature
โข Board Temp - Additional PCB sensors
FAN TELEMETRY
โข Fan 0 Speed % - Current percentage
โข Fan 1 Speed % - Current percentage
โข Fan 0 RPM - Actual measured RPM
โข Fan 1 RPM - Actual measured RPM
โข Manual Settings - Stored fan speed targets
SHARE STATISTICS
โข Shares Accepted - Total and per-pool
โข Shares Rejected - With per-pool breakdown
โข Duplicate HW Nonces - Hardware error detection
โข Best Difficulty - All-time best
โข Best Session Difficulty - Current session best
โข Found Blocks - Session and lifetime counts
โข Pool Difficulty - Current pool diff
NETWORK STATUS
โข WiFi RSSI - Signal strength
โข Ethernet Link - Link up/down status
โข Ethernet IP - Current IPv4 address
โข Ethernet MAC - Hardware address
โข Ping RTT - Last ping latency
โข Packet Loss % - Recent loss rate
SYSTEM HEALTH
โข Uptime - Seconds since boot
โข Free PSRAM - Available SPIRAM
โข Free Internal Heap - Available internal RAM
โข Last Reset Reason - Why device rebooted
โข Running Partition - Current firmware slot
โข Firmware Version - Build version
โข ASIC Model - Detected chip type
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Supported Boards
โ NerdQAxe+
โ NerdQAxe++
โ NerdOctAxe+
โ NerdOctAxe Gamma
โ 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:
Unfortunately Its not always good news in the BTC R&D cave I'm afraid. This mornings job was to address a temperature concern, 1 asic (no1) was 15c above the rest.
Im afraid in the process of today's FAFO to get a better thermal mount of the PCB with asic chips.. it resulted in a poor mounting between the asics using indium heat springs and the heatsink.
The Result was 2 ASIC fried!
I saw a 200C reading on one...
I was expecting some shit like this to happen with what I am trying to develop for the overclocking Bitcoin mining community. Unlocking firmware comes with great risks when your task is to remove limits and un leash the hardware's true potential.
The next firmware release and Overclocking Dev work will be parked for the time being as this was my only NerdQaxe miner.
