{
 "slug": "lilygo-t-beam-supreme",
 "name": "LILYGO T-Beam SUPREME",
 "maker": "LILYGO",
 "category": "radio",
 "categoryLabel": "Radio & mesh",
 "status": "listed",
 "statusLabel": "Listed by maker",
 "description": "Build a LoRa tracking node around an ESP32-S3 and GNSS.",
 "goodFor": "Build a LoRa tracking node around an ESP32-S3 and GNSS.",
 "youNeed": "Band-matched antenna, suitable battery and revision-matched firmware.",
 "tradeoff": "GNSS module and radio band vary; the battery is a separate item.",
 "tags": [
  "mesh",
  "radio",
  "build",
  "meshtastic",
  "lora",
  "ble",
  "gnss"
 ],
 "price": "US$37.12 with L76K / US$50.04 with u-blox",
 "priceShort": "$37.12+",
 "priceFrom": "lilygo.cc",
 "checked": "2026-09-16",
 "url": "https://gadgets.sh/devices/lilygo-t-beam-supreme/",
 "shortUrl": "https://gadgets.sh/lilygo-t-beam-supreme",
 "markdown": "https://gadgets.sh/devices/lilygo-t-beam-supreme.md",
 "image": "https://gadgets.sh/assets/lilygo-t-beam-supreme.jpg",
 "cutout": "https://gadgets.sh/assets/cutouts/lilygo-t-beam-supreme.webp",
 "shareCard": "https://gadgets.sh/og/lilygo-t-beam-supreme.jpg",
 "shops": [
  {
   "merchant": "LILYGO",
   "label": "Buy from LILYGO",
   "kind": "shop",
   "orderable": true,
   "url": "https://lilygo.cc/products/t-beam-supreme?utm_source=gadgets.sh&utm_medium=referral&utm_campaign=lilygo-t-beam-supreme&utm_content=api",
   "note": null
  },
  {
   "merchant": "Amazon",
   "label": "Buy from Amazon",
   "kind": "shop",
   "orderable": true,
   "url": "https://www.amazon.com/dp/B0CXJ71NB6?utm_source=gadgets.sh&utm_medium=referral&utm_campaign=lilygo-t-beam-supreme&utm_content=api",
   "note": "In stock at Amazon when checked on 2026-09-24."
  }
 ],
 "specs": [
  {
   "group": "Compute & interfaces",
   "rows": [
    {
     "label": "Controller",
     "value": "ESP32-S3FN8; dual-core LX7",
     "source": "https://lilygo.cc/products/t-beam-supreme"
    },
    {
     "label": "Memory",
     "value": "8 MB flash; 8 MB QSPI PSRAM",
     "source": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/docs/en/t_beam_supreme/t_beam_supreme_hw.md"
    },
    {
     "label": "Wi-Fi & Bluetooth",
     "value": "2.4 GHz Wi-Fi and Bluetooth LE 5",
     "source": "https://lilygo.cc/products/t-beam-supreme"
    },
    {
     "label": "IMU",
     "value": "QMI8658 six-axis motion sensor",
     "source": "https://lilygo.cc/products/t-beam-supreme"
    },
    {
     "label": "Controls",
     "value": "Boot on IO00, reset and power buttons",
     "source": "https://lilygo.cc/products/t-beam-supreme"
    },
    {
     "label": "Display",
     "value": "1.3-inch SH1106 OLED; 128 × 64; I²C",
     "source": "https://wiki.lilygo.cc/products/t-beam-series/t-beam-supreme/"
    },
    {
     "label": "Environmental sensor",
     "value": "BME280 temperature, humidity and pressure",
     "source": "https://wiki.lilygo.cc/products/t-beam-series/t-beam-supreme/"
    },
    {
     "label": "Magnetometer variants",
     "value": "QMC6310U, QMC6310N or QMC6309; check the board revision.",
     "source": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/docs/en/t_beam_supreme/t_beam_supreme_hw.md"
    },
    {
     "label": "RTC",
     "value": "V3.1 schematic identifies PCF8563.",
     "source": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/schematic/T-Beam-S3-Supreme/T-Beam-S3-Supreme-V3.1.pdf"
    },
    {
     "label": "Expansion",
     "value": "MicroSD, external QWIIC/STEMMA QT connector and pin headers",
     "source": "https://wiki.lilygo.cc/products/t-beam-series/t-beam-supreme/"
    },
    {
     "label": "Dimensions",
     "value": "114 × 33 × 28 mm, as listed in the hardware wiki",
     "source": "https://wiki.lilygo.cc/products/t-beam-series/t-beam-supreme/"
    }
   ]
  },
  {
   "group": "Versions & software",
   "rows": [
    {
     "label": "GNSS choices",
     "value": "Quectel L76K or u-blox MAX-M10S, depending on SKU",
     "source": "https://wiki.lilygo.cc/products/t-beam-series/t-beam-supreme/"
    },
    {
     "label": "Frequency choices",
     "value": "433, 868, 915 and 920 MHz SKUs; L76K 144–148 MHz option also listed",
     "source": "https://lilygo.cc/products/t-beam-supreme"
    },
    {
     "label": "Factory software",
     "value": "LILYGO factory firmware or SoftRF, selected at order time",
     "source": "https://lilygo.cc/products/t-beam-supreme"
    },
    {
     "label": "Development",
     "value": "Arduino, PlatformIO and MicroPython",
     "source": "https://lilygo.cc/products/t-beam-supreme"
    },
    {
     "label": "Technical files",
     "value": "Board-specific pin maps, revision notes, example configuration and schematics",
     "source": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/docs/en/t_beam_supreme/t_beam_supreme_hw.md"
    },
    {
     "label": "Arduino settings",
     "value": "8 MB flash; QSPI PSRAM; select T_BEAM_S3_SUPREME_SX1262 or T_BEAM_S3_SUPREME_LR1121.",
     "source": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/docs/en/t_beam_supreme/t_beam_supreme_hw.md"
    }
   ]
  },
  {
   "group": "Power & revision limits",
   "rows": [
    {
     "label": "Power input",
     "value": "USB-C 3.9–6 V or 3.7 V 18650 battery",
     "source": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/docs/en/t_beam_supreme/t_beam_supreme_hw.md"
    },
    {
     "label": "Power manager",
     "value": "AXP2101; programmable charging 0–1024 mA",
     "source": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/docs/en/t_beam_supreme/t_beam_supreme_hw.md"
    },
    {
     "label": "GNSS backup",
     "value": "The 18650 supplies GPS backup; removing it loses hot-start retention.",
     "source": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/docs/en/t_beam_supreme/t_beam_supreme_hw.md"
    },
    {
     "label": "Switched rails",
     "value": "ALDO1: display/BME280/compass; ALDO3: radio; ALDO4: GNSS; BLDO1: SD; BLDO2: headers",
     "source": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/docs/en/t_beam_supreme/t_beam_supreme_hw.md"
    },
    {
     "label": "V3.1 changes",
     "value": "QMC6309, battery protection and selectable BME280/OLED addresses",
     "source": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/docs/en/t_beam_supreme/t_beam_supreme_hw.md"
    },
    {
     "label": "Radio families",
     "value": "SX1262 or LR1121 hardware; firmware and antenna arrangement must match.",
     "source": "https://wiki.lilygo.cc/products/t-beam-series/t-beam-supreme/"
    },
    {
     "label": "LR1121 bands",
     "value": "Maker documents 830–945 MHz and 2.4–2.5 GHz for its LR1121 variant.",
     "source": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/docs/en/t_beam_supreme/t_beam_supreme_hw.md"
    }
   ]
  },
  {
   "group": "Build connections",
   "rows": [
    {
     "label": "External signals",
     "value": "QWIIC socket exposes UART TX 43 / RX 44.",
     "source": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/docs/en/t_beam_supreme/t_beam_supreme_hw.md"
    },
    {
     "label": "Sensor I²C",
     "value": "SDA 17 / SCL 18; PMU/RTC use SDA 42 / SCL 41.",
     "source": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/docs/en/t_beam_supreme/t_beam_supreme_hw.md"
    },
    {
     "label": "Device addresses",
     "value": "OLED 0x3C/0x3D; BME280 0x77; RTC 0x51; AXP2101 0x34",
     "source": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/docs/en/t_beam_supreme/t_beam_supreme_hw.md"
    },
    {
     "label": "Magnetometer addresses",
     "value": "QMC6310U 0x1C; QMC6310N 0x3C; QMC6309 0x7C",
     "source": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/docs/en/t_beam_supreme/t_beam_supreme_hw.md"
    },
    {
     "label": "Radio SPI",
     "value": "SCK 12 / MISO 13 / MOSI 11; CS 10",
     "source": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/docs/en/t_beam_supreme/t_beam_supreme_hw.md"
    },
    {
     "label": "SD/IMU SPI",
     "value": "SCK 36 / MISO 37 / MOSI 35; SD CS 47; IMU CS 34",
     "source": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/docs/en/t_beam_supreme/t_beam_supreme_hw.md"
    }
   ]
  }
 ],
 "docs": [
  {
   "label": "Maker specifications and documentation",
   "url": "https://lilygo.cc/products/t-beam-supreme"
  },
  {
   "label": "Meshtastic supported hardware",
   "url": "https://meshtastic.org/docs/hardware/devices/"
  },
  {
   "label": "Board examples and technical files",
   "url": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series"
  },
  {
   "label": "T-Beam Supreme hardware overview",
   "url": "https://wiki.lilygo.cc/products/t-beam-series/t-beam-supreme/"
  },
  {
   "label": "T-Beam Supreme board-specific hardware reference",
   "url": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/docs/en/t_beam_supreme/t_beam_supreme_hw.md"
  },
  {
   "label": "T-Beam Supreme V3.1 schematic",
   "url": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/schematic/T-Beam-S3-Supreme/T-Beam-S3-Supreme-V3.1.pdf"
  },
  {
   "label": "T-Beam Supreme V3.0 schematic",
   "url": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/schematic/T-Beam-S3-Supreme/T-Beam-S3-Supreme-V3.0.pdf"
  },
  {
   "label": "Separate 144 MHz variant hardware reference",
   "url": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/docs/en/t_beam_supreme/t_beam_supreme_144_hw.md"
  }
 ],
 "blueprint": {
  "openness": "schematics",
  "opennessLabel": "Schematics published",
  "summary": "LILYGO publishes full schematic PDFs (V3.0/V3.1 + core module) for T-Beam Supreme; no editable KiCad/Altium PCB source.",
  "files": [
   {
    "kind": "schematic",
    "label": "T-Beam S3 Supreme schematic V3.1 (PDF)",
    "url": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/schematic/T-Beam-S3-Supreme/T-Beam-S3-Supreme-V3.1.pdf",
    "format": "PDF"
   },
   {
    "kind": "schematic",
    "label": "T-Beam S3 Supreme schematic V3.0 (PDF)",
    "url": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/schematic/T-Beam-S3-Supreme/T-Beam-S3-Supreme-V3.0.pdf",
    "format": "PDF"
   },
   {
    "kind": "schematic",
    "label": "T-Beam S3 Core module schematic (PDF)",
    "url": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/blob/master/schematic/T-Beam-S3-Supreme/T-Beam-S3-Core.pdf",
    "format": "PDF"
   }
  ],
  "repos": [
   {
    "url": "https://github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series",
    "role": "hardware",
    "official": true,
    "license": null,
    "stars": 994,
    "pushed": "2026-08-28"
   }
  ],
  "parts": [
   {
    "part": "ESP32-S3",
    "role": "MCU",
    "datasheet": "https://www.espressif.com/sites/default/files/documentation/esp32-s3_datasheet_en.pdf"
   },
   {
    "part": "Semtech SX1262 (or LR1121 variant)",
    "role": "LoRa radio",
    "datasheet": "https://www.semtech.com/products/wireless-rf/lora-connect/sx1262"
   },
   {
    "part": "Bosch BME280",
    "role": "Temperature/humidity/pressure sensor",
    "datasheet": "https://www.bosch-sensortec.com/products/environmental-sensors/humidity-sensors-bme280/"
   }
  ],
  "notes": "All three schematic PDFs verified live in Xinyuan-LilyGO/LilyGo-LoRa-Series (master branch), matching the batch's known_links. LR1121 has its own Semtech product page (verified reachable) for the LR1121-radio SKU.",
  "checked": "2026-09-27"
 },
 "sourceFiles": null,
 "firmware": [
  {
   "name": "Meshtastic for T-Beam Supreme",
   "url": "https://github.com/meshtastic/firmware",
   "tag": "Mesh OS",
   "description": "ESP32-S3 + Semtech SX1262 LoRa build with AXP2101 power management and GNSS location reporting."
  }
 ],
 "chips": [
  "esp32-s3",
  "sx1262",
  "lr1121",
  "bme280",
  "sh1106",
  "pcf8563",
  "l76k",
  "axp2101"
 ]
}