BTC Hashcard Manual

The BTC Hashcard includes:

BTC Hashcard x1

Quick Guide x1

12V34A Power Supply x1

Power Adapter x1

WiFi Stubby Antenna x1

Desk Stand x1

8PIN Power supply socket

FAN

Air Outlet

LED Screen

I/O Bracket (It features a standard L-shaped metal design, similar to a traditional GPU bracket, used for securing the device or providing structural stability.)

PCIe Express (Note: While the PCIe connector resembles that of a standard GPU, it functions solely as a mounting point and does not provide electrical connectivity or data transfer.)

Hardware Structure:

BTC Hashcard Screen LED display:

Hardware Performance: The monitoring dashboard displays the current operational status, including the IP address, hashrate, power consumption, fan speed, and operating temperature.

BTC Market Data: The interface shows real-time BTC-USD pricing and a 24-hour percentage change, indicating built-in market tracking capabilities.

Before using the miner, please have an initial inspection with the miner:

Check whether the appearance of the package or the miner is deformed or damaged.

Check whether there is any abnormal noise in the miner.

If any of the above abnormalities are found, please take photos or videos first and contact the after-sales service by email: [email protected]

*Important: Do NOT try to dismantle the miner by yourself. Unauthorized disassembly will result in the warranty being voided.

Before starting the miner:

To install, align the 8 PIN power plug with the 8 PIN socket using the anti-sticking buckle, then insert until the bayonet lock clicks to complete the connection.

Please pay attention to the air vent location. Keep the device in an upright position; do not place it horizontally, as this will obstruct ventilation and cooling.

Thoroughly inspect the miner for any physical damage or loose screws, and be cautious of electric shock risks.

Keep the miner away from water and high-humidity environments.

Maintain an ambient temperature of 0 - 40°C and humidity below 65%.

To prevent damage, keep the miner in a clean environment and avoid the entry of dust, hair, catkins, or other foreign objects.

Ensure a stable voltage supply at all times.

First-Time Configuration

1. Automatic WiFi Connection: Upon power-on, the device attempts to connect to the previously configured WiFi network. If connection fails after 15 seconds, it automatically enters configuration mode.

2. Access Point Setup: Search for the free access point named "JingleMiner_XXXX" (no password required).

3. Configuration Interface:

Mobile devices: You will be automatically redirected to the configuration page

PC/Desktop: Navigate to 192.168.4.1 in your web browser

1) Select the Menu list on the Dashboard and perform the initial parameter configuration via the "Pool Settings" page.

2) Select your local network and enter the password. Input the Primary / Fallback Stratum Pool information and your wallet address.

*Note: The device can only connect to a 2.4 GHz Wi-Fi network, not a 5 GHz one.

*Assign Names to Miners: Please input your wallet address in the following format: '.'.

*Note: Mining Bitcoin with this address serves the same purpose as your bank account number. It is a string of letters and numbers, usually starting with "1", "3", or "bc1".

*The stratum password: X

3) Miner Settings and Fan Controller: You have the option to tweak the mining frequency and fan speed to get the best performance in your current setup.

4) After checking all the settings, please make sure to hit 'Save' first, then 'Restart'. Your miner will then boot up and begin mining.

The following pools support stratum connections suitable for this hardware: