Software

pip install "pieeg-server[ironbci]"     # Python 3.10+, installs bleak for Bluetooth
 
pieeg-server --device ironbci8                                    # scan and connect
pieeg-server --device ironbci8 --ble-name IronBCI                 # if your unit uses another name
pieeg-server --device ironbci8 --ble-address AA:BB:CC:DD:EE:FF    # skip the scan

pieeg-server --device ironbci8 --filter                 # 1–40 Hz band-pass
pieeg-server --device ironbci8 --record session.csv     # record while streaming
pieeg-server --device ironbci8 --lsl                    # Lab Streaming Layer outlet
pieeg-server --device ironbci8 --osc                    # VRChat OSC bridge
pieeg-server record session.csv --device ironbci8       # CSV only, no server
pieeg-server monitor --device ironbci8                  # live view in the terminal

pip install bleak matplotlib numpy scipy
git clone https://github.com/pieeg-club/ironbci.git
cd ironbci/SDK/BLE_General
python 1.Find_Device.py
python 3.Read_data_graph.py

import asyncio
from bleak import BleakScanner, BleakClient
 
NAME = "EAREEG"
CHAR = "0000fe42-8e22-4541-9d4c-21edae82ed19"
 
def to_uv(b0, b1, b2):
    raw = (b0 << 16) | (b1 << 8) | b2
    if raw & 0x800000:
        raw -= 16777214
    return round(raw * 4.5 / 16777215 * 1e6, 2)
 
def on_data(_, data):
    print([to_uv(*data[3*i:3*i+3]) for i in range(8)])
 
async def main():
    dev = next(d for d in await BleakScanner.discover() if d.name == NAME)
    async with BleakClient(dev.address) as client:
        await client.start_notify(CHAR, on_data)
        await asyncio.sleep(10)          # stream for 10 seconds
 
asyncio.run(main())

const eeg = new PiEEG();
eeg.onBandPowers((p) => console.log('Alpha', p.Alpha));
 
button.addEventListener('click', async () => {   // must be a click handler
  await eeg.connectBLE();                          // IronBCI-8
});