{
    "goodsno": 100092090,
    "name": "[Matek] 마텍 Ultra-Precise I2C Power Monitor (I2C-INA-BM)",
    "url": "https://www.falconshop.co.kr/shop/goods/goods_view.php?goodsno=100092090",
    "price_krw": 21000,
    "price_note": null,
    "in_stock": false,
    "brand": "Matek",
    "model_number": "",
    "compatible_with": [],
    "categories": [
        "드론 (멀티콥터) > 드론 비행 컨트롤러 > 픽스호크 산업/연구용 비행 컨트롤러 > 마텍 Matek"
    ],
    "summary": "파워 모듈, 0~85V, 0~150A (Max 200A)",
    "description": "**Matek **  **Ultra-Precise I2C Power Monitor, I2C-INA-BM**\n\n- 2025년 8월 20일 현재 시점에서 아두파일럿 펌웨어와만 호환됩니다 (PX4 지원 안함)\n\n- 구입 시점의 펌웨어 지원 여부는 제조사 홈페이지에서 확인해 주세요 : https://www.mateksys.com/?portfolio=i2c-ina-bm#tab-id-2\n\n구성\n\nI2C-INA-BM 보드 1개\n\nJST-GH-4P ~ JST-GH-4P 20cm 실리콘 와이어 1개\n\nI2C-INA-BM is an ultra-precise digital power monitor based on TI INA228.\n\nThe resistance of this conductive path is 200 μΩ typical, providing low power loss in the application.\n\nSupport 3x I2C-INA-BM on one I2C bus in parallel.\n\nNo calibration required,  Flight controller with ArduPilot fw can easily get accurate current & bus voltage readouts via I2C bus.\n\nSpecifications\n\nINA228 85-V, 20-Bit, Ultra-Precise Power monitor IC With I2C Interface\n\nBattery Voltage sense input: 0~85V\n\nCurrent Sense Range:  0~204.8A\n\nLoad current on current sensing resistor:  150A(Continuous),  204.8A(Burst)\n\nVoltage accuracy: ± 0.1%\n\nCurrent accuracy: ± 2%\n\nInterface: I2C  (Decimalism Address 69 by default, 68 and 65 options)\n\nPower supply for I2C-INA-BM board : 4~9V  @5V pad/pin\n\nPower consumption: 1mA\n\nLED Red, 3.3V indicator\n\nOperating Temperatures: -40~125 °C\n\nPhysical\n\nBoard Size: 27mm*20mm*6mm.  4g\n\n3D file : I2C-INA-BM_STEP.zip\n\nParameters\n\nBATT*_MONITOR  ->21 (INA2XX)\n\nBATT*_I2C_ADDR -> 0 (or 69, 68, 65)\n\nBATT*_I2C_BUS   -> 0/1/2 , depends on the FC I2C bus connected\n\nBATT*_SHUNT   -> 0.0002\n\nBATT*_MAX_AMPS  -> 204.8\n\nPacking\n\n1x I2C-INA-BM board\n\n1x JST-GH-4P to JST-GH-4P 20cm silicon wire\n\nTips\n\nThe big pad on the bottom side is a dead pad. No any circuit network on it.\n\nSolder the positive wires as close as possible to both sides of the current sensing resistor.\n\n**Compatible with ArduPilot firmware only now.**",
    "images": [
        "https://www.falconshop.co.kr/shop/data/goods/fm100092090_1792255796.jpg",
        "https://www.susungrc.com/web/upload/NNEditor/20250807/I2C-INA-BM_4.jpg",
        "https://www.susungrc.com/web/upload/NNEditor/20250807/I2C-INA-BM_5.jpg"
    ],
    "shipping": "Korea: free over 50,000 KRW, otherwise 3,500 KRW",
    "rating": null,
    "reviews": [],
    "qna": []
}