{"product_id":"sonoff-mini-one-pm-matter-wifi-smart-switch-with-power-metering-16a-mini-1gsp","title":"SONOFF MINI ONE PM -- Matter WiFi Smart Switch with Power Metering, 16A (MINI-1GSP)","description":"\u003cdiv class=\"preview-frame\"\u003e\n\u003cstyle\u003e.pd *{box-sizing:border-box}.pd{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#1a1a2e;line-height:1.65;max-width:820px}.pd h1,.pd h2,.pd h3,.pd h4{line-height:1.3;margin-top:0}.pd h1{font-size:26px;font-weight:800;margin-bottom:6px}.pd h2{font-size:22px;font-weight:800;margin-bottom:8px;padding-top:32px;border-top:2px solid #f0f0f0}.pd h2:first-of-type{border-top:none;padding-top:0}.pd p{margin:0 0 12px;font-size:15px;color:#444}.pd ul{margin:0 0 16px;padding-left:0;list-style:none}.pd ul li{padding:5px 0 5px 24px;position:relative;font-size:14px;color:#444}.pd ul li::before{content:'\\2713';position:absolute;left:0;color:#059669;font-weight:700}.pd-trust{display:flex;gap:12px;margin:16px 0 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18px;font-size:14px;color:#555;line-height:1.65}.pd-support{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:14px 0}@media(max-width:600px){.pd-support{grid-template-columns:1fr}}.pd-support-card{background:#f8f9fa;border-radius:10px;padding:20px 16px;text-align:center}.pd-support-card .si{font-size:28px;margin-bottom:6px}.pd-support-card h4{font-size:15px;font-weight:700;color:#1a1a2e;margin:0 0 6px}.pd-support-card p{font-size:13px;color:#555;margin:0;line-height:1.5}.pd-support-card a{color:#1e40af;font-weight:600;text-decoration:none}.pd-cta{background:#1a1a2e;border-radius:12px;padding:32px 24px;text-align:center;color:#fff;margin:24px 0}.pd-cta h3{font-size:22px;font-weight:800;margin:0 0 6px;color:#fff}.pd-cta p{font-size:14px;opacity:.7;margin:0 0 4px;color:#fff}.pd-compare{width:100%;border-collapse:collapse;margin:14px 0;font-size:13px}.pd-compare th{background:#1a1a2e;color:#fff;padding:12px 14px;text-align:left;font-size:13px;font-weight:700}.pd-compare th a{color:#fff;text-decoration:underline}.pd-compare td{padding:10px 14px;border-bottom:1px solid #f0f0f0;vertical-align:top}.pd-compare tr:nth-child(even){background:#f8f9fa}.pd-compare td:first-child{font-weight:700;color:#1a1a2e;width:22%}.pd-related{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:16px 0}@media(max-width:600px){.pd-related{grid-template-columns:1fr}}.pd-related a{display:block;background:#f8f9fa;border:2px solid #e5e7eb;border-radius:10px;padding:18px 16px;text-decoration:none;color:#1a1a2e;transition:border-color .2s}.pd-related a:hover{border-color:#1e40af}.pd-related .ri{font-size:28px;margin-bottom:6px}.pd-related h4{font-size:15px;font-weight:700;margin:0 0 6px;color:#1a1a2e}.pd-related p{font-size:13px;color:#555;margin:0 0 8px;line-height:1.5}.pd-related .rl{font-size:13px;font-weight:700;color:#1e40af}\u003c\/style\u003e\n\n\u003cdiv class=\"pd\"\u003e\n\u003ch1\u003eSONOFF MINI ONE PM -- Matter WiFi Smart Switch with Power Metering, 16A (MINI-1GSP)\u003c\/h1\u003e\n\u003cp\u003eThe MINI you have been waiting for: 16A switching, \u003cstrong\u003ebi-directional energy monitoring\u003c\/strong\u003e, and native \u003cstrong\u003eMatter over WiFi\u003c\/strong\u003e in a body that still fits behind a wall switch. The \u003cstrong\u003eSONOFF MINI ONE PM (MINI-1GSP)\u003c\/strong\u003e is the Gen5 flagship of the MINI Extreme series. It adds real-time power metering to the proven MINI form factor so you can see exactly what a geyser, pool pump, heater or lighting circuit is costing you -- and because the metering is bi-directional, it also tracks \u003cstrong\u003esolar export\u003c\/strong\u003e. Matter certification means it pairs directly with \u003cstrong\u003eApple Home, Google Home, Alexa and SmartThings\u003c\/strong\u003e with no bridge. Home Assistant users get \u003cstrong\u003eMQTT Discovery\u003c\/strong\u003e for a fully local, cloud-free setup, plus a \u003cstrong\u003ebuilt-in web console\u003c\/strong\u003e and open HTTP \/ WebSocket \/ MQTT APIs. Built-in overload, overvoltage and overheat protection cuts power automatically when something is wrong. ESP32-C6 inside. \u003cstrong\u003eNeutral wire required.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"pd-trust\"\u003e\n\u003cdiv class=\"pd-trust-item\"\u003e\n\u003cdiv class=\"ico\"\u003e⚡\u003c\/div\u003e\n\u003cdiv class=\"lbl\"\u003e16A Switching\u003c\/div\u003e\n\u003cdiv class=\"sub\"\u003e3,680W at 230V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-trust-item\"\u003e\n\u003cdiv class=\"ico\"\u003e📊\u003c\/div\u003e\n\u003cdiv class=\"lbl\"\u003ePower Metering\u003c\/div\u003e\n\u003cdiv class=\"sub\"\u003eBi-Directional, Solar Ready\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-trust-item\"\u003e\n\u003cdiv class=\"ico\"\u003e🍎\u003c\/div\u003e\n\u003cdiv class=\"lbl\"\u003eMatter Certified\u003c\/div\u003e\n\u003cdiv class=\"sub\"\u003eApple Home, Google, Alexa\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-trust-item\"\u003e\n\u003cdiv class=\"ico\"\u003e🏠\u003c\/div\u003e\n\u003cdiv class=\"lbl\"\u003eHome Assistant\u003c\/div\u003e\n\u003cdiv class=\"sub\"\u003eMQTT Discovery, Local\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pd-warn\"\u003e\n\u003cstrong\u003eNeutral wire required.\u003c\/strong\u003e The MINI-1GSP needs both live and neutral at the switch box or junction box. If your wall switch has no neutral, use the \u003ca href=\"https:\/\/eiferer.co.za\/products\/zigbee-sonoff-mini-zb2gs-l-2-gang-no-neutral-required\"\u003eMINI-ZB2GS-L\u003c\/a\u003e instead.\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e16A Rated, 100-240V\u003c\/strong\u003e -- switch up to 3,680W at 230V; suitable for geysers via contactor, pool pumps, heaters, kettles, lighting circuits and more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBi-Directional Energy Monitoring\u003c\/strong\u003e -- real-time voltage, current, active power and accumulated kWh; measures both consumption and generation so it can monitor a solar feed or a battery inverter output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatter over WiFi\u003c\/strong\u003e -- certified Matter device; pairs natively with Apple Home (Siri, iPhone, iPad, Apple Watch), Google Home, Amazon Alexa and Samsung SmartThings without a hub or bridge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Assistant via MQTT Discovery\u003c\/strong\u003e -- point it at your MQTT broker and it auto-creates the switch, power, voltage, current and energy entities; 100% local, no eWeLink cloud needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Local Web Console\u003c\/strong\u003e -- configure the device, view live readings and manage settings from any browser on your LAN; no app required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen APIs\u003c\/strong\u003e -- HTTP, WebSocket and MQTT interfaces for Node-RED, openHAB, ioBroker and custom integrations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverload and Overheat Protection\u003c\/strong\u003e -- automatically cuts power when current, voltage, power or internal temperature exceed configurable thresholds; protects both the device and your appliance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Charts and Export\u003c\/strong\u003e -- daily, monthly and yearly consumption graphs in the eWeLink app with CSV export; data stored locally while offline and synced when the connection returns\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Switch Input\u003c\/strong\u003e -- wire in your existing wall switch for physical control alongside app and voice; supports rocker and push-button modes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchedules, Timers and Scenes\u003c\/strong\u003e -- countdown timers, loop timers, sunrise\/sunset schedules and eWeLink smart scenes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower-On State\u003c\/strong\u003e -- choose ON, OFF or last state after a power cut; essential for load shedding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP32-C6 MCU\u003c\/strong\u003e -- latest-generation chip with more memory and faster response than previous MINI models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Compact\u003c\/strong\u003e -- 39.5 x 33 x 16.8 mm, 27.3 g; fits in standard SA switch boxes and junction boxes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOTA Firmware Updates\u003c\/strong\u003e -- stays current via eWeLink or the local console\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cdiv class=\"pd-feat-grid\"\u003e\n\u003cdiv class=\"pd-feat\"\u003e\n\u003cdiv class=\"fi\"\u003e🌡\u003c\/div\u003e\n\u003ch4\u003eGeyser Cost Tracking\u003c\/h4\u003e\n\u003cp\u003eFit it behind the geyser isolator (via a contactor for the element). See exactly how many kWh your geyser burns per day, schedule it off during peak tariff hours, and set an overpower alert that catches a failing element.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-feat\"\u003e\n\u003cdiv class=\"fi\"\u003e☀\u003c\/div\u003e\n\u003ch4\u003eSolar Feed Monitoring\u003c\/h4\u003e\n\u003cp\u003eBi-directional metering with negative-value configuration tracks export from a small solar inverter or monitors a single solar circuit. Cheapest way to get solar production into Home Assistant's Energy dashboard.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-feat\"\u003e\n\u003cdiv class=\"fi\"\u003e🏊\u003c\/div\u003e\n\u003ch4\u003ePool Pump Scheduling\u003c\/h4\u003e\n\u003cp\u003eRun the pump on a schedule, track its daily kWh, and get an alert if current spikes -- an early warning for a blocked filter or seized motor. Power-on state set to OFF prevents it restarting unexpectedly after load shedding.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-feat\"\u003e\n\u003cdiv class=\"fi\"\u003e💡\u003c\/div\u003e\n\u003ch4\u003eApple Home Lighting\u003c\/h4\u003e\n\u003cp\u003eMatter means true native Apple Home control without a bridge. \"Hey Siri, turn off the patio lights\" works directly, and the energy data shows which lighting circuits are worth switching to LED.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pd-tip\"\u003e\n\u003cstrong\u003eHome Assistant tip:\u003c\/strong\u003e Enable MQTT in the device's web console and point it at your Mosquitto broker. Home Assistant's MQTT integration discovers the MINI-1GSP automatically with switch, power, voltage, current and energy entities. Add the energy sensor to the Energy dashboard as an individual device for per-appliance cost tracking. No eWeLink cloud, no SONOFF LAN integration needed.\n\u003c\/div\u003e\n\n\u003cdiv class=\"pd-tip\"\u003e\n\u003cstrong\u003eLoad shedding tip:\u003c\/strong\u003e Set Power-On State to \"OFF\" for anything with a motor or heating element (pool pump, geyser, heater). When Eskom returns, the device stays off until you or your schedule switch it on -- no surprise start-ups and no inrush surge when the grid comes back.\n\u003c\/div\u003e\n\n\u003ch2\u003eWhich MINI Do You Need?\u003c\/h2\u003e\n\u003cp\u003eThe MINI Extreme range covers every behind-the-switch scenario. The MINI-1GSP is the one to pick when you want to \u003cem\u003emeasure\u003c\/em\u003e what you are switching.\u003c\/p\u003e\n\u003ctable class=\"pd-compare\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eMINI-1GSP\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/eiferer.co.za\/products\/sonoff-minir4m\"\u003eMINIR4M\u003c\/a\u003e\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/eiferer.co.za\/products\/sonoff-minir4\"\u003eMINIR4\u003c\/a\u003e\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/eiferer.co.za\/products\/sonoff-zbmini-extreme-zigbee-smart-switch-neutral-wire-required-zbminir2\"\u003eZBMINIR2\u003c\/a\u003e\u003c\/th\u003e\n\u003cth\u003e\u003ca href=\"https:\/\/eiferer.co.za\/products\/sonoff-basic-igs\"\u003eBasic Gen5\u003c\/a\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eWiFi + Matter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWiFi + Matter\u003c\/td\u003e\n\u003ctd\u003eWiFi\u003c\/td\u003e\n\u003ctd\u003eZigbee 3.0\u003c\/td\u003e\n\u003ctd\u003eWiFi + Matter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Load\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e16A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Metering\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eYes, bi-directional\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverload Protection\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eYes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApple Home\u003c\/td\u003e\n\u003ctd\u003eYes, native\u003c\/td\u003e\n\u003ctd\u003eYes, native\u003c\/td\u003e\n\u003ctd\u003eVia bridge\u003c\/td\u003e\n\u003ctd\u003eVia Zigbee hub + bridge\u003c\/td\u003e\n\u003ctd\u003eYes, native\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHome Assistant\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMQTT Discovery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMatter \/ LAN\u003c\/td\u003e\n\u003ctd\u003eLAN \/ Tasmota\u003c\/td\u003e\n\u003ctd\u003eZHA \/ Z2M\u003c\/td\u003e\n\u003ctd\u003eMatter \/ LAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal Web Console\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eYes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHub Required\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eYes (Zigbee)\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeutral Wire\u003c\/td\u003e\n\u003ctd\u003eRequired\u003c\/td\u003e\n\u003ctd\u003eRequired\u003c\/td\u003e\n\u003ctd\u003eRequired\u003c\/td\u003e\n\u003ctd\u003eRequired\u003c\/td\u003e\n\u003ctd\u003eRequired\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eESP32-C6\u003c\/td\u003e\n\u003ctd\u003eESP32-C3\u003c\/td\u003e\n\u003ctd\u003eESP32\u003c\/td\u003e\n\u003ctd\u003eEFR32MG21\u003c\/td\u003e\n\u003ctd\u003eESP32-C3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize (mm)\u003c\/td\u003e\n\u003ctd\u003e39.5 x 33 x 16.8\u003c\/td\u003e\n\u003ctd\u003e39.5 x 33 x 16.8\u003c\/td\u003e\n\u003ctd\u003e39.5 x 33 x 16.8\u003c\/td\u003e\n\u003ctd\u003e39.5 x 33 x 16.8\u003c\/td\u003e\n\u003ctd\u003eLarger (in-line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eGeysers, pumps, solar, cost tracking\u003c\/td\u003e\n\u003ctd\u003eApple Home lighting\u003c\/td\u003e\n\u003ctd\u003eBudget WiFi switching\u003c\/td\u003e\n\u003ctd\u003eZigbee mesh, HA\u003c\/td\u003e\n\u003ctd\u003eCheapest Matter switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cdiv class=\"pd-related\"\u003e\n\u003ca href=\"https:\/\/eiferer.co.za\/products\/sonoff-minir4m\"\u003e\n\u003cdiv class=\"ri\"\u003e🍎\u003c\/div\u003e\n\u003ch4\u003eSONOFF MINIR4M\u003c\/h4\u003e\n\u003cp\u003eMatter WiFi switch, 10A. Native Apple Home. No power metering.\u003c\/p\u003e\n\u003cspan class=\"rl\"\u003eView MINIR4M →\u003c\/span\u003e\n\u003c\/a\u003e\n\u003ca href=\"https:\/\/eiferer.co.za\/products\/sonoff-minir4\"\u003e\n\u003cdiv class=\"ri\"\u003e📶\u003c\/div\u003e\n\u003ch4\u003eSONOFF MINIR4\u003c\/h4\u003e\n\u003cp\u003eThe original MINI Extreme. WiFi, 10A, Tasmota-friendly, budget price.\u003c\/p\u003e\n\u003cspan class=\"rl\"\u003eView MINIR4 →\u003c\/span\u003e\n\u003c\/a\u003e\n\u003ca href=\"https:\/\/eiferer.co.za\/products\/sonoff-zbmini-extreme-zigbee-smart-switch-neutral-wire-required-zbminir2\"\u003e\n\u003cdiv class=\"ri\"\u003e🕸\u003c\/div\u003e\n\u003ch4\u003eSONOFF ZBMINIR2\u003c\/h4\u003e\n\u003cp\u003eZigbee 3.0 version. Acts as a mesh router. Home Assistant ZHA \/ Z2M.\u003c\/p\u003e\n\u003cspan class=\"rl\"\u003eView ZBMINIR2 →\u003c\/span\u003e\n\u003c\/a\u003e\n\u003ca href=\"https:\/\/eiferer.co.za\/products\/sonoff-mini-2gs-2-gang-matter\"\u003e\n\u003cdiv class=\"ri\"\u003e🔀\u003c\/div\u003e\n\u003ch4\u003eSONOFF MINI-2GS\u003c\/h4\u003e\n\u003cp\u003e2-gang Matter WiFi. Control two circuits from one MINI.\u003c\/p\u003e\n\u003cspan class=\"rl\"\u003eView MINI-2GS →\u003c\/span\u003e\n\u003c\/a\u003e\n\u003ca href=\"https:\/\/eiferer.co.za\/products\/zigbee-sonoff-mini-zb2gs-l-2-gang-no-neutral-required\"\u003e\n\u003cdiv class=\"ri\"\u003e🔌\u003c\/div\u003e\n\u003ch4\u003eSONOFF MINI-ZB2GS-L\u003c\/h4\u003e\n\u003cp\u003e2-gang Zigbee, \u003cstrong\u003eno neutral required\u003c\/strong\u003e. For older SA wiring.\u003c\/p\u003e\n\u003cspan class=\"rl\"\u003eView MINI-ZB2GS-L →\u003c\/span\u003e\n\u003c\/a\u003e\n\u003ca href=\"https:\/\/eiferer.co.za\/products\/sonoff-mini-d\"\u003e\n\u003cdiv class=\"ri\"\u003e🚪\u003c\/div\u003e\n\u003ch4\u003eSONOFF MINI-D\u003c\/h4\u003e\n\u003cp\u003eDry contact MINI for gate motors, garage doors and access control.\u003c\/p\u003e\n\u003cspan class=\"rl\"\u003eView MINI-D →\u003c\/span\u003e\n\u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"pd-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eSONOFF MINI ONE PM Matter WiFi Smart Power Meter Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPN \/ Model\u003c\/td\u003e\n\u003ctd\u003eMINI-1GSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eMINI Extreme Series Gen5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003e1-channel WiFi smart switch with power metering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRating\u003c\/td\u003e\n\u003ctd\u003e16A, 100-240V AC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Load\u003c\/td\u003e\n\u003ctd\u003e3,680W at 230V (resistive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Metering\u003c\/td\u003e\n\u003ctd\u003eVoltage, current, active power, accumulated energy -- bi-directional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eOvercurrent, overvoltage, overpower, overheat -- auto cut-off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMatter\u003c\/td\u003e\n\u003ctd\u003eYes -- Matter over WiFi, certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiFi\u003c\/td\u003e\n\u003ctd\u003eIEEE 802.11 b\/g\/n, 2.4 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eESP32-C6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHome Assistant\u003c\/td\u003e\n\u003ctd\u003eMQTT Discovery (local); also Matter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal Control\u003c\/td\u003e\n\u003ctd\u003eBuilt-in web console (browser-based)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpen API\u003c\/td\u003e\n\u003ctd\u003eHTTP, WebSocket, MQTT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoice Assistants\u003c\/td\u003e\n\u003ctd\u003eSiri (Apple Home), Google Assistant, Amazon Alexa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatforms\u003c\/td\u003e\n\u003ctd\u003eApple Home, Google Home, Alexa, SmartThings, eWeLink, Home Assistant, openHAB, ioBroker, Node-RED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Switch Input\u003c\/td\u003e\n\u003ctd\u003eYes -- S1\/S2 terminals, rocker or push-button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeutral Wire\u003c\/td\u003e\n\u003ctd\u003eRequired\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Gauge\u003c\/td\u003e\n\u003ctd\u003e0.75-2.5 mm2 copper (18-14 AWG)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eIndoor, concealed (switch box \/ junction box)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-10 to 40 degrees C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e10-90% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e39.5 x 33 x 16.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e27.3 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eWhite + Green\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003ePC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, FCC, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 Year Manufacturer Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat is in the Box\u003c\/h2\u003e\n\u003cp\u003e1 x SONOFF MINI ONE PM Smart Switch (MINI-1GSP)\u003cbr\u003e1 x Quick Start Guide\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"pd-faq\"\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the difference between the MINI-1GSP and the MINIR4M?\u003c\/summary\u003e\u003cdiv class=\"faq-body\"\u003eBoth are Matter WiFi switches in the same size body. The \u003cstrong\u003eMINI-1GSP\u003c\/strong\u003e adds 16A capacity (vs 10A), bi-directional power metering, overload protection, a local web console, MQTT Discovery for Home Assistant and a newer ESP32-C6 chip. If you only need on\/off control, the \u003ca href=\"https:\/\/eiferer.co.za\/products\/sonoff-minir4m\"\u003eMINIR4M\u003c\/a\u003e is cheaper. If you want to see what the load is costing you, choose the MINI-1GSP.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan it switch a geyser directly?\u003c\/summary\u003e\u003cdiv class=\"faq-body\"\u003eA standard 3-4 kW geyser element draws 13-17A at 230V, which is right at the 16A limit. We recommend using the MINI-1GSP to drive a \u003cstrong\u003econtactor\u003c\/strong\u003e for the element rather than switching it directly. The contactor coil draws almost nothing, the MINI still meters the full load through its own supply path when wired correctly, and you get a long service life.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes it work with Home Assistant without the cloud?\u003c\/summary\u003e\u003cdiv class=\"faq-body\"\u003e\n\u003cstrong\u003eYes.\u003c\/strong\u003e Enable MQTT in the local web console and point it at your broker. Home Assistant's MQTT integration auto-discovers the device with switch, power, voltage, current and energy entities. It also works via Matter. No eWeLink account required for either route.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan it monitor solar production?\u003c\/summary\u003e\u003cdiv class=\"faq-body\"\u003e\n\u003cstrong\u003eYes.\u003c\/strong\u003e The metering is bi-directional. Set the device to report negative values for generation and it will track export from a solar inverter or monitor a dedicated solar circuit. Ideal for feeding small solar systems into the Home Assistant Energy dashboard.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo I need a hub?\u003c\/summary\u003e\u003cdiv class=\"faq-body\"\u003e\n\u003cstrong\u003eNo.\u003c\/strong\u003e It connects directly to your 2.4 GHz WiFi. Matter pairing to Apple Home, Google Home or Alexa is done straight from those apps. A SONOFF Matter Bridge is only needed if you want to pull \u003cem\u003eZigbee\u003c\/em\u003e SONOFF devices into Matter -- it is not needed for this WiFi device.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo I need a neutral wire?\u003c\/summary\u003e\u003cdiv class=\"faq-body\"\u003e\n\u003cstrong\u003eYes.\u003c\/strong\u003e The MINI-1GSP needs live and neutral. Most SA houses built after the 1990s have neutral at the light switch; older homes often do not. If you have no neutral, the \u003ca href=\"https:\/\/eiferer.co.za\/products\/zigbee-sonoff-mini-zb2gs-l-2-gang-no-neutral-required\"\u003eMINI-ZB2GS-L\u003c\/a\u003e is the no-neutral option.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat happens to energy data during load shedding?\u003c\/summary\u003e\u003cdiv class=\"faq-body\"\u003eWhen the device loses power it obviously stops metering. When it loses only WiFi or internet, it keeps logging locally and syncs the data once the connection comes back, so your daily totals stay accurate.\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I use my existing wall switch?\u003c\/summary\u003e\u003cdiv class=\"faq-body\"\u003e\n\u003cstrong\u003eYes.\u003c\/strong\u003e Wire your existing switch to the S1\/S2 input terminals. It works with normal rocker switches and push-button (momentary) switches. The app, voice assistants and the physical switch all stay in sync.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eNeed Help? We are Here for You!\u003c\/h2\u003e\n\u003cdiv class=\"pd-support\"\u003e\n\u003cdiv class=\"pd-support-card\"\u003e\n\u003cdiv class=\"si\"\u003e📞\u003c\/div\u003e\n\u003ch4\u003eCall Us\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"tel:0716788719\"\u003eJesse: 071 678 8719\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"tel:0845057481\"\u003eJason: 084 505 7481\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-support-card\"\u003e\n\u003cdiv class=\"si\"\u003e🏢\u003c\/div\u003e\n\u003ch4\u003eVisit Us\u003c\/h4\u003e\n\u003cp\u003e8 Wildebraam Street\u003cbr\u003eWeltevreden Park, Roodepoort\u003cbr\u003eGauteng, 1709\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pd-support-card\"\u003e\n\u003cdiv class=\"si\"\u003e📧\u003c\/div\u003e\n\u003ch4\u003eEmail\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"mailto:info@eiferer.co.za\"\u003einfo@eiferer.co.za\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pd-cta\"\u003e\n\u003ch3\u003eSwitch It. Measure It. Control It From Apple Home.\u003c\/h3\u003e\n\u003cp\u003e16A Matter smart switch with bi-directional power metering. No hub, no cloud, no subscription.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SONOFF","offers":[{"title":"Default Title","offer_id":50690972287169,"sku":"SNFSWIMINI2GSW01","price":549.0,"currency_code":"ZAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0022\/3418\/7820\/files\/MINI-1GSP_1_1.jpg?v=1791188767","url":"https:\/\/eiferer.co.za\/products\/sonoff-mini-one-pm-matter-wifi-smart-switch-with-power-metering-16a-mini-1gsp","provider":"Eiferer_ZA","version":"1.0","type":"link"}