{
 "slug": "high-boy",
 "name": "High Boy",
 "maker": "High Code",
 "category": "multitools",
 "categoryLabel": "Multitools",
 "status": "development",
 "statusLabel": "In development",
 "description": "A multitool project proposing integrated Wi-Fi, LoRa, sub-GHz and RFID interfaces.",
 "goodFor": "Follow a proposed handheld with several radio types.",
 "youNeed": "Final hardware, firmware and delivery information.",
 "tradeoff": "The maker page lists inconsistent battery capacities.",
 "tags": [
  "Dual processor",
  "LoRa",
  "Sub-GHz",
  "NFC / RFID"
 ],
 "price": null,
 "priceShort": null,
 "priceFrom": null,
 "checked": "2026-09-15",
 "url": "https://gadgets.sh/devices/high-boy/",
 "shortUrl": "https://gadgets.sh/high-boy",
 "markdown": "https://gadgets.sh/devices/high-boy.md",
 "image": "https://gadgets.sh/assets/high-boy.jpg",
 "cutout": "https://gadgets.sh/assets/cutouts/high-boy.webp",
 "shareCard": "https://gadgets.sh/og/high-boy.jpg",
 "shops": [
  {
   "merchant": "High Code",
   "label": "Maker’s website",
   "kind": "unknown",
   "orderable": false,
   "url": "https://highboy.com.br/?utm_source=gadgets.sh&utm_medium=referral&utm_campaign=high-boy&utm_content=api",
   "note": null
  }
 ],
 "specs": [
  {
   "group": "Proposed compute & display",
   "rows": [
    {
     "label": "Application MCU",
     "value": "ESP32-P4; dual-core RISC-V at 400 MHz; up to 32 MB PSRAM",
     "source": "https://highboy.com.br/"
    },
    {
     "label": "Communications MCU",
     "value": "ESP32-C5; UART/SPI/SDIO interconnect listed",
     "source": "https://highboy.com.br/"
    },
    {
     "label": "Display",
     "value": "2-inch ST7789 color LCD; 320 × 240",
     "source": "https://highboy.com.br/"
    },
    {
     "label": "Storage",
     "value": "Flash and microSD slot",
     "source": "https://highboy.com.br/"
    }
   ]
  },
  {
   "group": "Integrated radios",
   "rows": [
    {
     "label": "Wi-Fi",
     "value": "Wi-Fi 6, 2.4/5 GHz; maker lists approximately 20 dBm",
     "source": "https://highboy.com.br/"
    },
    {
     "label": "Bluetooth",
     "value": "BLE 5.3; approximately 10 dBm listed",
     "source": "https://highboy.com.br/"
    },
    {
     "label": "LoRa",
     "value": "SX1262; 868/915 MHz; approximately 14–20 dBm listed",
     "source": "https://highboy.com.br/"
    },
    {
     "label": "Sub-GHz",
     "value": "CC1101; 315/433/868/915 MHz; approximately 10 dBm listed",
     "source": "https://highboy.com.br/"
    },
    {
     "label": "NFC",
     "value": "ST25R3916; 13.56 MHz",
     "source": "https://highboy.com.br/"
    },
    {
     "label": "LF RFID",
     "value": "125 kHz read/write/emulation features advertised",
     "source": "https://highboy.com.br/"
    },
    {
     "label": "Infrared",
     "value": "Four transmit LEDs and receiver",
     "source": "https://highboy.com.br/"
    }
   ]
  },
  {
   "group": "Interfaces & body",
   "rows": [
    {
     "label": "GPIO",
     "value": "Maker claims Flipper Zero accessory compatibility; verify each accessory",
     "source": "https://highboy.com.br/"
    },
    {
     "label": "USB-C",
     "value": "Data and charging",
     "source": "https://highboy.com.br/"
    },
    {
     "label": "Audio & movement",
     "value": "Microphone, speaker and six-axis IMU advertised",
     "source": "https://highboy.com.br/"
    },
    {
     "label": "Battery",
     "value": "Detailed table says 2500 mAh LiPo; another page section says 2450 mAh",
     "source": "https://highboy.com.br/"
    },
    {
     "label": "Size target",
     "value": "Approximately 120 × 70 × 25 mm; not finalized",
     "source": "https://highboy.com.br/"
    },
    {
     "label": "Weight target",
     "value": "Approximately 180 g; not finalized",
     "source": "https://highboy.com.br/"
    },
    {
     "label": "Materials",
     "value": "ABS/PC 70/30; screw assembly; purple and black options",
     "source": "https://highboy.com.br/"
    }
   ]
  },
  {
   "group": "Software claims",
   "rows": [
    {
     "label": "Firmware",
     "value": "ESP-IDF, FreeRTOS and LVGL; maker describes open-source firmware",
     "source": "https://highboy.com.br/"
    },
    {
     "label": "Updates",
     "value": "microSD, USB and Wi-Fi",
     "source": "https://highboy.com.br/"
    },
    {
     "label": "Companion apps",
     "value": "Maker lists iOS, Android and desktop Qt clients",
     "source": "https://highboy.com.br/"
    },
    {
     "label": "AI features",
     "value": "Local voice/ESP-CLAW features advertised; independently untested",
     "source": "https://highboy.com.br/"
    }
   ]
  }
 ],
 "docs": [
  {
   "label": "Maker specifications and product details",
   "url": "https://highboy.com.br/"
  }
 ],
 "blueprint": {
  "openness": "open-hardware",
  "opennessLabel": "Open hardware",
  "summary": "High Code publishes EasyEDA PCB source + full schematics (PDF) and 3D-printable case STLs for the REV 2.2 MVP board under an open license.",
  "files": [
   {
    "kind": "schematic",
    "label": "High Boy main board schematic (PDF, Rev 2.2)",
    "url": "https://github.com/HighCodeh/Highboy_PCB/blob/main/schematic_High_Boy.pdf",
    "format": "PDF"
   },
   {
    "kind": "pcb",
    "label": "High Boy main PCB (EasyEDA JSON, Rev 2.2)",
    "url": "https://github.com/HighCodeh/Highboy_PCB/blob/main/PCB_High_boy.json",
    "format": "EasyEDA"
   },
   {
    "kind": "schematic",
    "label": "PN7150 NFC module schematic (PDF)",
    "url": "https://github.com/HighCodeh/Highboy_PCB/blob/main/Schematic_NFC.pdf",
    "format": "PDF"
   },
   {
    "kind": "pcb",
    "label": "NFC module PCB (EasyEDA JSON)",
    "url": "https://github.com/HighCodeh/Highboy_PCB/blob/main/PCB_NFC.json",
    "format": "EasyEDA"
   },
   {
    "kind": "3d-model",
    "label": "High Boy case STL set (housing, LCD bracket, key, mainboard)",
    "url": "https://github.com/HighCodeh/highboy-3d-model/tree/main/high-boy",
    "format": "STL"
   }
  ],
  "repos": [
   {
    "url": "https://github.com/HighCodeh/Highboy_PCB",
    "role": "hardware",
    "official": true,
    "license": "Apache-2.0",
    "stars": 45,
    "pushed": "2025-12-13"
   },
   {
    "url": "https://github.com/HighCodeh/highboy-3d-model",
    "role": "enclosure",
    "official": true,
    "license": "GPL-3.0",
    "stars": 23,
    "pushed": "2026-05-25"
   }
  ],
  "parts": [
   {
    "part": "ESP32-S3",
    "role": "MCU (published Rev 2.2 board)",
    "datasheet": "https://www.espressif.com/sites/default/files/documentation/esp32-s3_datasheet_en.pdf"
   },
   {
    "part": "TI CC1101",
    "role": "Sub-GHz transceiver",
    "datasheet": "https://www.ti.com/lit/ds/symlink/cc1101.pdf"
   },
   {
    "part": "NXP PN7150",
    "role": "NFC reader/writer",
    "datasheet": "https://www.nxp.com/products/PN7150"
   }
  ],
  "notes": "IMPORTANT for rebuilders: the Highboy_PCB repo README states these files are Rev 2.2, a validated MVP prototype built around a single ESP32-S3 — NOT the final production design. The maker's own site (highboy.com.br, checked 2026-09-27) describes a different, not-yet-published dual-MCU final architecture (ESP32-P4 app processor + ESP32-C5 comms processor); those final schematics were not found published anywhere. Firmware (TentacleOS) is also open on GitHub but omitted here per instructions to exclude firmware.",
  "checked": "2026-09-27"
 },
 "sourceFiles": {
  "kicad": [],
  "models": [
   {
    "label": "HOUSING ASM",
    "format": "STL",
    "url": "https://raw.githubusercontent.com/HighCodeh/highboy-3d-model/main/high-boy/HOUSING_ASM.stl",
    "page": "https://github.com/HighCodeh/highboy-3d-model/blob/main/high-boy/HOUSING_ASM.stl",
    "bytes": 825284
   },
   {
    "label": "LCD BRACKET ASM",
    "format": "STL",
    "url": "https://raw.githubusercontent.com/HighCodeh/highboy-3d-model/main/high-boy/LCD-BRACKET_ASM.stl",
    "page": "https://github.com/HighCodeh/highboy-3d-model/blob/main/high-boy/LCD-BRACKET_ASM.stl",
    "bytes": 683084
   },
   {
    "label": "HIGH BOY KEY ASM",
    "format": "STL",
    "url": "https://raw.githubusercontent.com/HighCodeh/highboy-3d-model/main/high-boy/HIGH_BOY-KEY_ASM.stl",
    "page": "https://github.com/HighCodeh/highboy-3d-model/blob/main/high-boy/HIGH_BOY-KEY_ASM.stl",
    "bytes": 673384
   },
   {
    "label": "00 HIGH BOY MD ASM",
    "format": "STL",
    "url": "https://raw.githubusercontent.com/HighCodeh/highboy-3d-model/main/high-boy/00-HIGH_BOY-MD_ASM.stl",
    "page": "https://github.com/HighCodeh/highboy-3d-model/blob/main/high-boy/00-HIGH_BOY-MD_ASM.stl",
    "bytes": 426984
   }
  ]
 },
 "firmware": [],
 "chips": [
  "esp32-s3",
  "cc1101",
  "pn7150",
  "esp32-p4",
  "esp32-c5",
  "st7789",
  "sx1262",
  "st25r3916"
 ]
}