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JaBIT 1397 DIY Kit (Official BitaxeMax Kit )
JaBIT 1397 Solo Miner DIY Kit:
  • Is the first fully open source hardware Bitcoin ASIC miner in small factor( just slightly larger than size of a credit card), can mine any SHA256 Coins such as BitCoin(BTC), Bitcoin Cash(BCH) , Bitcoin SV (BSV), Litecoin Cash (LCC), NameCoin, Digitbyte, etc
 
NOTE: Default color of all JaBIT PCB silk screen is the standard dark green. In case you require a different color (Purple, White, or Black ) for your units, the minimum pre-order quantity is 5 units per color and there is an additional charge per color.

JaBIT 1397 DIY Kit (Official BitaxeMax Kit )

SKU: 100060006
$125.00Price
Excluding GST/HST
Color
Expected ship date is 30 to 90 days after pre-order has been confirmed. Pre-Orders tend to be a slightly cheaper than products in stock

  • About the JaBIT Solo Miner using a Single BM1397 Chip:

    • Is the first fully open source hardware Bitcoin ASIC miner
    • Powerful bitcoin miner in small factor( just slightly larger than size of a credit card), can mine any SHA256 Coins such as BitCoin(BTC), Bitcoin Cash(BCH) , Bitcoin SV (BSV), Litecoin Cash (LCC), NameCoin, Digitbyte, etc
    • Uses efficient BM1366 Asic chip for mining. It is unlocked for overclocking (Voids warranty). It features a single 5nm technology BM1397 chip.
    • Stock hashing speed: 200 GH (please note: these miners run very hot and require active cooling such as fan). It comes equipped with high RPM fan.
    • Completely silent operation, includes Mini heatsink to cool miner.
    • Compatible with Windows, Mac and Linux OS using cgminer software. Includes an Online user manual with instructions for easy setup.
    • Mining Algorithm: SHA-256, Minable Coins: Bitcoin (BTC), BitcoinCash (BCH), Acoin (ACOIN), Curecoin (CURE), Joulecoin (XJO), Unbreakable (UNB), Peercoin (PPC), Mark (DEM), Terracoin (TRC), BitcoinSV (BSV)

     

    • Advantages:
      • Standalone: can mine directly to your pool over WiFi. No External computer needed.
      • Embedded: low cost, low maintenance, high availability, high reliability, low power.
      • ASIC: based on the very efficient BM1397 from Bitmain.
      • Versatile: solo/pool mining, autotune power/heat/efficiency.
      • Open Source: All design files are provided.

     

    • Features
      • ESP32-S3-WROOM-1 wifi microcontroller on board
      • TI TPS40305 buck regulator steps down the 5V input to power the BM1397
      • Maxim DS4432U+ current DAC digitally adjusts the BM1397 core voltage from 0.04V to 2.4V
      • TI INA260 power meter measures the input voltage and current of the miner
      • Microchip EMC2101 measures the BM1397 internal diode temperature. Also PWM controls the fan and monitors tach output.
      • Two sweet RGB status LEDs

     

    • Current Status
      • The hardware has been built and tested. Current Batch is shipping now.
      • Using cgminer on a separate computer, the JaBIT can mine in excess of 400 GH/s
      • ESP32S3 miner firmware is under very active development. There is production Firmware that can be used at the moment.

     

     

    Requirements to Program the JaBIT Solo Miner with your own configurations:

    Note: Before you can use JaBIT Solo Miner you need to program it with your own unique configurations such Mining frequency , Vcore , Solo pool URL , Bitcoin address, and WiFi configurations.

     

    What you need to have in order to program JaBIT (Note: Not included )

    • ESP-PROG programming module with USB and serial UART bridge.
    • USB cable.
    • Linux OS system or Windows 10 or 11 OS with esp-idf v5.1 and esp-idf v5.1 Tools installed.

     

    Documentation:

    • View brief instruction on how to setup JaBIT Solo Miner using Ubuntu 22.04 and windows 10 & 11
    • Designs and docs : https://github.com/developeralgo8888/bitaxe

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