{"product_id":"rtl-sdr-lora-gps-rtc-hat-for-raspberry-pi","title":"RTL-SDR\/LoRa\/GPS\/RTC hat for Raspberry Pi","description":"\u003c!-- SDR\/LoRa\/GPS\/RTC HAT Product Page — Shopify Custom Page Embed --\u003e\n\u003cstyle\u003e\n.sdr-page { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; color: #1a1a1a; background: #fff; max-width: 860px; margin: 0 auto; padding: 0 16px 48px; }\n.sdr-page * { box-sizing: border-box; margin: 0; padding: 0; }\n\n.sdr-hero { text-align: center; padding: 48px 0 36px; border-bottom: 1px solid #e8e8e8; }\n.sdr-hero-eyebrow { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: #888; margin-bottom: 12px; }\n.sdr-hero-title { font-size: clamp(28px, 5vw, 44px); font-weight: 700; line-height: 1.1; color: #111; margin-bottom: 10px; }\n.sdr-hero-title span { color: #1a7a3a; }\n.sdr-hero-sub { font-size: 17px; color: #555; font-weight: 400; margin-bottom: 14px; }\n.sdr-hero-desc { font-size: 15px; color: #666; line-height: 1.7; max-width: 600px; margin: 0 auto 24px; }\n\n.sdr-tags { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }\n.sdr-tag { font-size: 11px; letter-spacing: 0.08em; padding: 5px 12px; border: 1px solid #d0d0d0; color: #444; border-radius: 3px; background: #f8f8f8; }\n\n.sdr-stats { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid #e8e8e8; border-bottom: 1px solid #e8e8e8; margin: 36px 0; }\n.sdr-stat { padding: 20px 16px; border-right: 1px solid #e8e8e8; text-align: center; }\n.sdr-stat:last-child { border-right: none; }\n.sdr-stat-num { font-size: 28px; font-weight: 700; color: #1a7a3a; line-height: 1; margin-bottom: 4px; }\n.sdr-stat-num small { font-size: 16px; font-weight: 500; }\n.sdr-stat-label { font-size: 11px; color: #888; letter-spacing: 0.06em; }\n\n.sdr-section-label { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: #888; margin-bottom: 8px; }\n.sdr-section-title { font-size: 22px; font-weight: 700; color: #111; margin-bottom: 28px; }\n\n.sdr-modules { display: flex; flex-direction: column; gap: 24px; margin-bottom: 48px; }\n.sdr-module { border: 1px solid #e0e0e0; border-radius: 8px; overflow: hidden; }\n.sdr-module-header { padding: 20px 24px 16px; border-bottom: 1px solid #f0f0f0; display: flex; align-items: flex-start; gap: 16px; }\n.sdr-module-icon { width: 44px; height: 44px; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 20px; }\n.sdr-module.rtl .sdr-module-icon { background: #eaf3e0; }\n.sdr-module.lora .sdr-module-icon { background: #fdf0e0; }\n.sdr-module.gps .sdr-module-icon { background: #e0f0fa; }\n.sdr-module.rtc .sdr-module-icon { background: #f0e8fa; }\n\n.sdr-module-badge { font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; padding: 2px 8px; border-radius: 3px; display: inline-block; margin-bottom: 4px; font-weight: 600; }\n.sdr-module.rtl .sdr-module-badge { background: #eaf3e0; color: #2a6e1a; }\n.sdr-module.lora .sdr-module-badge { background: #fdf0e0; color: #7a4f0a; }\n.sdr-module.gps .sdr-module-badge { background: #e0f0fa; color: #0a4f7a; }\n.sdr-module.rtc .sdr-module-badge { background: #f0e8fa; color: #5a1a8a; }\n\n.sdr-module-title { font-size: 18px; font-weight: 700; color: #111; margin-bottom: 4px; }\n.sdr-module-desc { font-size: 14px; color: #555; line-height: 1.65; }\n\n\/* Spec rows — pure divs, zero table elements, immune to Shopify theme table styles *\/\n.sdr-spec-list { padding: 0 24px; }\n.sdr-spec-row { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-top: none; border-left: none; border-right: none; border-bottom: 1px solid #f0f0f0; font-size: 13px; }\n.sdr-spec-row:last-child { border-bottom: none; }\n.sdr-spec-key { color: #888; flex: 0 0 50%; }\n.sdr-spec-val { color: #111; font-weight: 500; text-align: right; }\n\n.sdr-module-footer { padding: 14px 24px; background: #fafafa; border-top: 1px solid #f0f0f0; font-size: 12px; color: #666; }\n.sdr-module-footer strong { color: #333; }\n\n.sdr-waiting { background: #f4f8ff; border: 1px solid #b8d0f0; border-radius: 8px; padding: 28px 32px; text-align: center; margin-bottom: 48px; }\n.sdr-waiting-title { font-size: 17px; font-weight: 700; color: #111; margin-bottom: 8px; }\n.sdr-waiting-desc { font-size: 14px; color: #444; line-height: 1.7; margin-bottom: 18px; max-width: 520px; margin-left: auto; margin-right: auto; }\n.sdr-waiting-btn { display: inline-block; background: #1a7a3a; color: #fff !important; font-size: 14px; font-weight: 600; padding: 12px 28px; border-radius: 5px; text-decoration: none; transition: background 0.2s; }\n.sdr-waiting-btn:hover { background: #145f2d; color: #fff !important; }\n.sdr-waiting-note { font-size: 12px; color: #888; margin-top: 12px; }\n\n.sdr-apps { margin-bottom: 48px; }\n.sdr-apps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }\n.sdr-app { padding: 16px; border: 1px solid #e8e8e8; border-radius: 8px; background: #fafafa; }\n.sdr-app-icon { font-size: 20px; margin-bottom: 8px; }\n.sdr-app-name { font-size: 14px; font-weight: 600; color: #111; margin-bottom: 4px; }\n.sdr-app-desc { font-size: 12px; color: #666; line-height: 1.55; }\n\n.sdr-compat { border-top: 1px solid #e8e8e8; padding-top: 24px; text-align: center; }\n.sdr-compat p { font-size: 12px; color: #888; margin-bottom: 10px; letter-spacing: 0.06em; text-transform: uppercase; }\n.sdr-compat-badges { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }\n.sdr-compat-badge { font-size: 12px; padding: 4px 14px; border: 1px solid #ddd; border-radius: 3px; color: #555; }\n\n.sdr-product-gallery { display: flex; flex-direction: row; flex-wrap: nowrap; justify-content: center; align-items: flex-start; gap: 16px; margin: 32px 0 24px; }\n.sdr-product-gallery-item { display: flex; flex-direction: column; align-items: center; min-width: 0; }\n.sdr-product-gallery-item.sma { flex: 1.303 1 0; }\n.sdr-product-gallery-item.ipex { flex: 1.143 1 0; }\n.sdr-product-gallery-img { width: 100%; height: auto; border-radius: 8px; border: 1px solid #e8e8e8; display: block; }\n@media (max-width: 480px) { .sdr-product-gallery { flex-direction: column; } .sdr-product-gallery-item.sma, .sdr-product-gallery-item.ipex { flex: none; width: 100%; } }\n.sdr-product-gallery-caption { text-align: center; font-size: 11px; color: #888; margin-top: 6px; letter-spacing: 0.05em; }\n\n\n@media (max-width: 600px) {\n  .sdr-stats { grid-template-columns: repeat(2, 1fr); }\n  .sdr-stat:nth-child(2) { border-right: none; }\n  .sdr-stat:nth-child(1), .sdr-stat:nth-child(2) { border-bottom: 1px solid #e8e8e8; }\n  .sdr-apps-grid { grid-template-columns: repeat(2, 1fr); }\n  .sdr-module-header { flex-direction: column; gap: 10px; }\n  .sdr-waiting { padding: 20px 16px; }\n}\n  \/* ── Note box ── *\/\n  .uc-note {\n    background: #fffbeb;\n    border: 1px solid #fcd34d;\n    border-left: 3px solid #f59e0b;\n    border-radius: 4px;\n    padding: 14px 16px;\n    margin-top: 20px;\n    font-size: 12.5px;\n    color: #444;\n    line-height: 1.7;\n  }\n\n  .uc-note strong {\n    color: #b45309;\n    font-weight: 600;\n  }\n\n  .uc-note a {\n    color: #0369a1;\n    text-decoration: underline;\n    text-underline-offset: 2px;\n  }\n\n  .uc-note a:hover { color: #0ea5e9; }\n\u003c\/style\u003e\n\u003cdiv class=\"sdr-page\"\u003e\n\u003c!-- Note --\u003e\n\u003cdiv class=\"uc-note\"\u003e\n\u003cstrong\u003e⚠ Important Note:\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003e1) This is a pre-order product. The estimated shipping date changes often. Please check the estimated shipping date before ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2) The Raspberry Pi shown in the photos is not included.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-hero\"\u003e\n\u003cdiv class=\"sdr-hero-eyebrow\"\u003eRaspberry Pi HAT · 4-in-1 Expansion Board\u003c\/div\u003e\n\u003ch1 class=\"sdr-hero-title\"\u003eRTL-SDR \/ LoRa \/ GPS \/ RTC\u003c\/h1\u003e\n\u003cp class=\"sdr-hero-sub\"\u003eAll-in-One Expansion HAT for Raspberry Pi\u003c\/p\u003e\n\u003cp class=\"sdr-hero-desc\"\u003eSoftware-defined radio, long-range communication, satellite positioning, and real-time clock — all on a single HAT. Designed for Raspberry Pi, covering everything from signal monitoring to full IoT deployments.\u003c\/p\u003e\n\u003cdiv class=\"sdr-tags\"\u003e\n\u003cspan class=\"sdr-tag\"\u003eRTL2832U + R860\u003c\/span\u003e \u003cspan class=\"sdr-tag\"\u003eSX1262 LoRa\u003c\/span\u003e \u003cspan class=\"sdr-tag\"\u003eGPS \/ BDS \/ GNSS\u003c\/span\u003e \u003cspan class=\"sdr-tag\"\u003ePCF85063A RTC\u003c\/span\u003e \u003cspan class=\"sdr-tag\"\u003eTCXO Oscillator\u003c\/span\u003e \u003cspan class=\"sdr-tag\"\u003e5V Bias Tee\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-stats\"\u003e\n\u003cdiv class=\"sdr-stat\"\u003e\n\u003cdiv class=\"sdr-stat-num\"\u003e1.74\u003csmall\u003eGHz\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-stat-label\"\u003eMax SDR Frequency\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-stat\"\u003e\n\u003cdiv class=\"sdr-stat-num\"\u003e22\u003csmall\u003edBm\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-stat-label\"\u003eMax LoRa TX Power\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-stat\"\u003e\n\u003cdiv class=\"sdr-stat-num\"\u003e3\u003c\/div\u003e\n\u003cdiv class=\"sdr-stat-label\"\u003eSatellite Systems\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-stat\"\u003e\n\u003cdiv class=\"sdr-stat-num\"\u003e4\u003csmall\u003e-in-1\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-stat-label\"\u003eIntegrated Modules\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"sdr-section-label\"\u003eCore Modules\u003c\/div\u003e\n\u003cdiv class=\"sdr-section-title\"\u003eFeatures in Detail\u003c\/div\u003e\n\u003cdiv class=\"sdr-modules\"\u003e\n\u003c!-- RTL-SDR --\u003e\n\u003cdiv class=\"sdr-module rtl\"\u003e\n\u003cdiv class=\"sdr-module-header\"\u003e\n\u003cdiv class=\"sdr-module-icon\"\u003e📡\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"sdr-module-badge\"\u003eModule 01 · RTL-SDR\u003c\/div\u003e\n\u003cdiv class=\"sdr-module-title\"\u003eSoftware Defined Radio (RTL-SDR)\u003c\/div\u003e\n\u003cdiv class=\"sdr-module-desc\"\u003ePowered by the RTL2832U + R860 tuner combination, this module covers a wide frequency range from 100 KHz to 1.74 GHz. The onboard TCXO ensures temperature stability and near-zero frequency drift. The 5V Bias Tee can be enabled in software to power low-noise amplifiers (such as LNA4ALL, HABAMP, and RTL-SDR Blog ADS-B LNA) and active antennas directly through the coax cable. A side-mounted LED indicates the Bias Tee status at a glance. HF Direct Sampling mode enables reception from 100 KHz to 28.8 MHz.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-spec-list\"\u003e\n\u003cdiv class=\"sdr-spec-row\"\u003e\n\u003cspan class=\"sdr-spec-key\"\u003eTuner Chip\u003c\/span\u003e\u003cspan class=\"sdr-spec-val\"\u003eRTL2832U + R860\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-spec-row\"\u003e\n\u003cspan class=\"sdr-spec-key\"\u003eFrequency Range\u003c\/span\u003e\u003cspan class=\"sdr-spec-val\"\u003e100 KHz – 1.74 GHz\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-spec-row\"\u003e\n\u003cspan class=\"sdr-spec-key\"\u003eHF Direct Sampling\u003c\/span\u003e\u003cspan class=\"sdr-spec-val\"\u003e100 KHz – 28.8 MHz\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-spec-row\"\u003e\n\u003cspan class=\"sdr-spec-key\"\u003eBias Tee\u003c\/span\u003e\u003cspan class=\"sdr-spec-val\"\u003e5V (software-controlled)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-spec-row\"\u003e\n\u003cspan class=\"sdr-spec-key\"\u003eOscillator\u003c\/span\u003e\u003cspan class=\"sdr-spec-val\"\u003eTCXO, near-zero drift\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-spec-row\"\u003e\n\u003cspan class=\"sdr-spec-key\"\u003eStatus Indicator\u003c\/span\u003e\u003cspan class=\"sdr-spec-val\"\u003eSide LED (Bias Tee status)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-module-footer\"\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Radio scanning, spectrum analysis, ADS-B aircraft tracking, NOAA weather satellite reception, signal decoding\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- LoRa --\u003e\n\u003cdiv class=\"sdr-module lora\"\u003e\n\u003cdiv class=\"sdr-module-header\"\u003e\n\u003cdiv class=\"sdr-module-icon\"\u003e📶\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"sdr-module-badge\"\u003eModule 02 · LoRa \/ Meshtastic\u003c\/div\u003e\n\u003cdiv class=\"sdr-module-title\"\u003eLong-Range Low-Power Communication (LoRa)\u003c\/div\u003e\n\u003cdiv class=\"sdr-module-desc\"\u003eEquipped with the Semtech SX1262 chip, operating in the 860–960 MHz band with a maximum output power of 22 dBm — far exceeding the range of conventional wireless solutions. An onboard TCXO oscillator ensures reliable, drift-free communication. Meshtastic is supported out of the box, enabling decentralized off-grid mesh networking over tens of kilometers without any base station infrastructure.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-spec-list\"\u003e\n\u003cdiv class=\"sdr-spec-row\"\u003e\n\u003cspan class=\"sdr-spec-key\"\u003eLoRa Chip\u003c\/span\u003e\u003cspan class=\"sdr-spec-val\"\u003eSemtech SX1262\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-spec-row\"\u003e\n\u003cspan class=\"sdr-spec-key\"\u003eFrequency Band\u003c\/span\u003e\u003cspan class=\"sdr-spec-val\"\u003e860 – 960 MHz\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-spec-row\"\u003e\n\u003cspan class=\"sdr-spec-key\"\u003eMax Output Power\u003c\/span\u003e\u003cspan class=\"sdr-spec-val\"\u003e22 dBm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-spec-row\"\u003e\n\u003cspan class=\"sdr-spec-key\"\u003eOscillator\u003c\/span\u003e\u003cspan class=\"sdr-spec-val\"\u003eTCXO, near-zero drift\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-spec-row\"\u003e\n\u003cspan class=\"sdr-spec-key\"\u003eMeshtastic Support\u003c\/span\u003e\u003cspan class=\"sdr-spec-val\"\u003eOut of the box\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-module-footer\"\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Meshtastic off-grid communication, IoT remote sensing, wireless sensor networks, long-range data relay\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- GPS --\u003e\n\u003cdiv class=\"sdr-module gps\"\u003e\n\u003cdiv class=\"sdr-module-header\"\u003e\n\u003cdiv class=\"sdr-module-icon\"\u003e🛰️\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"sdr-module-badge\"\u003eModule 03 · GPS\u003c\/div\u003e\n\u003cdiv class=\"sdr-module-title\"\u003eMulti-Mode Satellite Positioning (GPS \/ BDS \/ GNSS)\u003c\/div\u003e\n\u003cdiv class=\"sdr-module-desc\"\u003eCompatible with GPS, BeiDou (BDS), and GNSS satellite navigation systems simultaneously. Multi-constellation positioning improves accuracy and reliability in challenging environments. Both active and passive GPS antennas are supported, making it adaptable to a wide range of installation scenarios — from drones and vehicles to outdoor tracking devices.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-spec-list\"\u003e\n\u003cdiv class=\"sdr-spec-row\"\u003e\n\u003cspan class=\"sdr-spec-key\"\u003eSatellite Systems\u003c\/span\u003e\u003cspan class=\"sdr-spec-val\"\u003eGPS + BDS + GNSS\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-spec-row\"\u003e\n\u003cspan class=\"sdr-spec-key\"\u003eAntenna Support\u003c\/span\u003e\u003cspan class=\"sdr-spec-val\"\u003eActive \u0026amp; Passive antennas\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-module-footer\"\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Drone positioning, vehicle tracking, outdoor navigation, location data logging\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- RTC --\u003e\n\u003cdiv class=\"sdr-module rtc\"\u003e\n\u003cdiv class=\"sdr-module-header\"\u003e\n\u003cdiv class=\"sdr-module-icon\"\u003e⏰\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"sdr-module-badge\"\u003eModule 04 · RTC\u003c\/div\u003e\n\u003cdiv class=\"sdr-module-title\"\u003eReal-Time Clock (RTC)\u003c\/div\u003e\n\u003cdiv class=\"sdr-module-desc\"\u003eFeatures the PCF85063A high-accuracy real-time clock chip, backed by a rechargeable 3V coin cell battery that keeps accurate time even when the board is powered off or rebooted. This directly addresses the lack of a hardware RTC in the Raspberry Pi, making it essential for any time-sensitive application that requires reliable timestamps across power cycles.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-spec-list\"\u003e\n\u003cdiv class=\"sdr-spec-row\"\u003e\n\u003cspan class=\"sdr-spec-key\"\u003eRTC Chip\u003c\/span\u003e\u003cspan class=\"sdr-spec-val\"\u003ePCF85063A\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-spec-row\"\u003e\n\u003cspan class=\"sdr-spec-key\"\u003eBackup Battery\u003c\/span\u003e\u003cspan class=\"sdr-spec-val\"\u003e\u003cmeta charset=\"utf-8\"\u003eRechargeable 3V coin cell\u003cmeta charset=\"utf-8\"\u003ebattery\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-spec-row\"\u003e\n\u003cspan class=\"sdr-spec-key\"\u003ePower-off Timekeeping\u003c\/span\u003e\u003cspan class=\"sdr-spec-val\"\u003eContinuous, accurate timekeeping\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-module-footer\"\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Data logging with timestamps, task scheduling, time-sensitive applications, event time-stamping\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- APPLICATIONS --\u003e\n\u003cdiv class=\"sdr-apps\"\u003e\n\u003cdiv class=\"sdr-section-label\"\u003eUse Cases\u003c\/div\u003e\n\u003cdiv class=\"sdr-section-title\"\u003eWhat can you do with it?\u003c\/div\u003e\n\u003cdiv class=\"sdr-apps-grid\"\u003e\n\u003cdiv class=\"sdr-app\"\u003e\n\u003cdiv class=\"sdr-app-icon\"\u003e📡\u003c\/div\u003e\n\u003cdiv class=\"sdr-app-name\"\u003eSpectrum Analysis\u003c\/div\u003e\n\u003cp class=\"sdr-app-desc\"\u003eUse SDR++ or GQRX to scan the radio spectrum in real time and decode ADS-B, NOAA weather satellite signals, and more.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-app\"\u003e\n\u003cdiv class=\"sdr-app-icon\"\u003e🌐\u003c\/div\u003e\n\u003cdiv class=\"sdr-app-name\"\u003eMeshtastic Off-Grid Mesh\u003c\/div\u003e\n\u003cp class=\"sdr-app-desc\"\u003eBuild decentralized communication nodes that relay text and data over tens of kilometers — no cell towers required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-app\"\u003e\n\u003cdiv class=\"sdr-app-icon\"\u003e🚁\u003c\/div\u003e\n\u003cdiv class=\"sdr-app-name\"\u003eDrone \u0026amp; Vehicle Tracking\u003c\/div\u003e\n\u003cp class=\"sdr-app-desc\"\u003eMulti-constellation GPS delivers high-accuracy trajectory logging and real-time navigation for drones and vehicles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-app\"\u003e\n\u003cdiv class=\"sdr-app-icon\"\u003e🔌\u003c\/div\u003e\n\u003cdiv class=\"sdr-app-name\"\u003eIoT Sensor Node\u003c\/div\u003e\n\u003cp class=\"sdr-app-desc\"\u003eLoRa's long-range, low-power design paired with RTC precise timing makes it ideal for remote sensor data collection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-app\"\u003e\n\u003cdiv class=\"sdr-app-icon\"\u003e💾\u003c\/div\u003e\n\u003cdiv class=\"sdr-app-name\"\u003eData Logging\u003c\/div\u003e\n\u003cp class=\"sdr-app-desc\"\u003eRTC ensures accurate timestamps across reboots, while GPS provides coordinates — perfect for scientific data collection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-app\"\u003e\n\u003cdiv class=\"sdr-app-icon\"\u003e📻\u003c\/div\u003e\n\u003cdiv class=\"sdr-app-name\"\u003eHF Signal Decoding\u003c\/div\u003e\n\u003cp class=\"sdr-app-desc\"\u003eDirect sampling mode covers shortwave and medium wave — receive weather balloon radiosondes, amateur radio, and more.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sdr-compat\"\u003e\n\u003cp\u003eCompatible Raspberry Pi Models\u003c\/p\u003e\n\u003cdiv class=\"sdr-compat-badges\"\u003e\n\u003cspan class=\"sdr-compat-badge\"\u003eRaspberry Pi 3B\u003c\/span\u003e \u003cspan class=\"sdr-compat-badge\"\u003eRaspberry Pi 4B\u003c\/span\u003e \u003cspan class=\"sdr-compat-badge\"\u003eRaspberry Pi 5\u003c\/span\u003e \u003cspan class=\"sdr-compat-badge\"\u003eCM4\u003c\/span\u003e \u003cspan class=\"sdr-compat-badge\"\u003eCM5\u003c\/span\u003e \u003cspan class=\"sdr-compat-badge\"\u003ePi Zero\u003c\/span\u003e \u003cspan class=\"sdr-compat-badge\"\u003ePi Zero 2W\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hacker Gadgets","offers":[{"title":"SMA \/ None","offer_id":48916662386862,"sku":"rpi-aio-sma","price":84.9,"currency_code":"USD","in_stock":true},{"title":"SMA \/ GPS+LoRa+SDR","offer_id":48925758455982,"sku":"rpi-aio-sma-ant","price":108.5,"currency_code":"USD","in_stock":true},{"title":"U.FL(IPEX Gen 1) \/ None","offer_id":48916662419630,"sku":"rpi-aio-ipex","price":84.9,"currency_code":"USD","in_stock":true},{"title":"U.FL(IPEX Gen 1) \/ GPS+LoRa+SDR","offer_id":48925758488750,"sku":"rpi-aio-ipex-ant","price":108.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2067\/9757\/files\/RPI-AIO-SMA-ASSEMBLE_TOP.png?v=1786962615","url":"https:\/\/hackergadgets.com\/products\/rtl-sdr-lora-gps-rtc-hat-for-raspberry-pi","provider":"Hacker Gadgets","version":"1.0","type":"link"}