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June 11, 2026June 11, 2026 by Jean-Luc Aufranc (CNXSoft) - No Comments

SONOFF BASIC-1GSP Matter over WiFi smart switch supports DIN rail mounting, real-time energy monitoring

SONOFF “Basic DIN Rail”, codenamed BASIC-1GSP, is a Matter Over WiFi smart switch designed to be installed in electrical distribution boxes with a DIN rail, and it also supports real-time energy monitoring to track voltage, current, power, and energy consumption. The BASIC-1GSP can handle high-power circuits up to 32A (7,680W @ 240V AC), which makes it suitable for electric floor heating, EV charging stations, water heaters, and other heavy-duty devices. The device also focuses on safety with customizable overload protection & a double-pole safety switch. SONOFF BASIC-1GSP specifications: SoC – Beken BK7238 wireless microcontroller as found in SONOFF Basic Gen5 and Tx Gen2 Core – 32-bit Arm Cortex-M MCU at up to 160 MHz Memory – 288 KB RAM Storage – 2 MB flash (SiP) Wireless – 2.4 GHz 802.11b/g/n WiFi 4, Bluetooth LE 5.2, Matter Screw terminals for AC input and load Wire gauge range – 11 AWG to […]

May 13, 2026May 15, 2026 by Jean-Luc Aufranc (CNXSoft) - 10 Comments

SONOFF Hydro DUO – A dual-channel Zigbee 3.0 smart water valve with flow meter

SONOFF Hydro DUO is a dual-channel Zigbee 3.0 and Bluetooth 5 LE smart water valve with up to 12 customized watering schedules, a flow meter, and alerts for frost risk, leakage, low battery, and water shortages. Paisit previously reviewed the SONOFF SWV smart water valve, but the company has now launched the Hydro series with various improvements, including a brass inlet instead of a plastic one, weather-based skipping, real-time alerts, flow metering, and dual Zigbee + BLE so it can work even without a Zigbee gateway. The single-channel Hydro models were introduced earlier this year, and now the Hydro DUO offers a variant with two outlets to manage two watering zones. SONOFF Hydro DUO (SWV-ZF2U/SWV-ZF2E) specifications: MCU – Telink TLSR8258 (TLSR8258F1KAT32) multiprotocol microcontroller @ 48 MHz with BLE 5 and Zigbee 3.0, RF4CE, Thread, 6LoWPAN, HomeKit, ANT, and 2.4GHz proprietary connectivity Inlets SWV-ZF2U model – NH (National Hose) pipe thread […]

November 6, 2025 by Paisit Wongsongsarn - 8 Comments

Review of SONOFF’s latest Matter Smart Switches – Basic Gen5 and Tx Gen2

Today, we’re about to review not one, but two new Matter devices: the SONOFF Basic Gen5 Smart Switch and the SONOFF Tx Gen2 Smart Wall Switch. Both are upgraded versions of their previous models, now adding support for the Matter protocol (over Wi-Fi). The Basic Gen5 is the fifth generation of the popular Basic series, known for being affordable and widely used in the market. It’s a Wi-Fi smart switch that can control all kinds of devices, such as lights or small electrical devices. Basically, anything within its 10A limit. What’s new compared to the previous BasicR4 is the addition of Matter and near-field control via Bluetooth. As for the Tx Gen2 (T6), it’s an upgraded version of the older T2/T3 lineup. Besides adding Matter, it also brings a few new features, like adjustable backlight brightness and the Detach Relay mode. Both models support voice control via Apple Siri, Google […]

August 31, 2025September 1, 2025 by Paisit Wongsongsarn - 8 Comments

SONOFF CAM-PT2 indoor security camera review with eWeLink, ONVIF-capable NVR, Home Assistant

Today, we’ll do a quick review of the new SONOFF CAM-PT2 indoor camera, which is the third model after the Slim Gen2 (CAM S2) fixed-angle camera and the Slim camera, both of which we reviewed previously. The CAM-PT2 (CAM Pan-Tilt 2) supports Pan/Tilt/Zoom functions. Its main features are quite similar to the CAM S2, including 1080p resolution, Motion Detection/AI Human Detection, and Privacy Zone support. In addition to Pan/Tilt, it adds new features such as the ability to set Preset Points to remember specific camera positions. It’s also the first SONOFF camera to support ONVIF, on top of RTSP, which has been available since the CAM S2. Let’s take a closer look at the details. SONOFF CAM-PT2 unboxing Inside the white box, you’ll find the camera itself, a mini manual, a USB-C cable, wall plugs with screws, a drilling sticker, and a camera holder. If you want other types of […]

June 18, 2025 by Paisit Wongsongsarn - 18 Comments

SONOFF iPlug S60 Zigbee Smart Plug (S60ZBTPF) review with eWelink and Home Assistant

Sonoff iPlug S60 Zigbee S60ZBTPF smart plug review

At the end of 2023, CNX Software covered the SONOFF iPlug S60 Wi-Fi Smart Plug, the first model out of the S60 series. Recently, SONOFF has released a Zigbee version, and the company’s sent us a review sample of the SONOFF iPlug S60 (S60ZBTPF). The S60ZBTPF is the successor of SONOFF S31 ZB (2019) and SONOFF S40ZBTPB Lite (2021), and adds energy monitoring capability, making it the first Zigbee smart plug from SONOFF with a power meter function. It also works as a Zigbee Router to extend your Zigbee network coverage at home. SONOFF iPlug S60 Zigbee unboxing Inside the box, you’ll find just the smart plug itself and a quick guide manual. The unit we received is a Type E/F plug. As of the time of this review, only two versions are available on the market. That’s Type E/F for Europe and Type G for the UK. We believe […]

February 12, 2025February 16, 2025 by Paisit Wongsongsarn - 10 Comments

SONOFF ZBM5 Review – A 3-gang Zigbee Smart Wall Switch tested with eWeLink and Home Assistant

We will be reviewing a smart home device from SONOFF that we recently received right after the New Year, the SONOFF SwitchMan Zigbee Smart Wall (ZBM5). This is SONOFF’s first Zigbee-enabled Smart Wall Switch. In addition to functioning as a smart wall switch, it can also act as a Zigbee Router, making it easier to expand your Zigbee network at home in one shot. One of the key features of the SONOFF ZBM5 is that it can either operate in with-neutral (N) or without-neutral (N) wiring setups. Typically, in the market, we see these as separate models: one for with-neutral and another for without-neutral. This feature adds more flexibility for users, especially those with wiring constraints in their homes. Let’s dive into the details. SONOFF ZBM5 Unboxing Inside the box, you’ll find a user manual, wall plugs, and the switch itself. The model we received has a rectangular shape (120mm) […]

January 15, 2025January 19, 2025 by Paisit Wongsongsarn - 7 Comments

SONOFF MINI-D Review – A Matter-enabled dry contact WiFi switch tested with eWeLink, Home Assistant, and Apple Home

SONOFF sent us a sample of the MINI-D Wi-Fi smart switch with a dry contact design for review. If you’re familiar with the larger SONOFF 4CH Pro model, which features four channels, the MINI-D operates similarly but is smaller in size and comes with the latest software features. The principle of a dry contact is that the relay contacts are not directly connected to the device’s power supply circuit. Instead, the contacts are isolated and require an external power source to supply power to the load. Make it flexible to use the SONOFF Mini-D in various scenarios such as controlling garage doors, thermostats, or high-current electrical devices through a contactor, like water pumps. It can also manage low-power DC devices such as solenoid valves or small electric motors (<8W). Because the power supplied to the MINI-D and the power passed through its relay can come from different sources, it offers […]

December 4, 2024December 28, 2024 by Paisit Wongsongsarn - 1 Comment

SONOFF CAM Slim Gen2 Review – A tiny indoor security camera tested with eWeLink and Home Assistant

We have received the latest tiny indoor security camera from SONOFF: the second generation of the CAM Slim series known as the CAM Slim Gen2 (or CAM S2 for shorts). Some of you might remember the first-generation CAM Slim model reviewed by Jean-Luc about two years ago. The Gen2 version keeps the same 1080p resolution but comes with several upgraded features, including AI algorithms to distinguish living beings, customizable detection zones, customizable privacy zones, sleep mode, enhanced low-light image quality, and flexible storage management. Although it’s packed with several enhancements, its price is lower than the Gen1. Let’s delve into the details! SONOFF CAM Slim Gen2 unboxing Inside the box, you’ll find a compact manual, a USB-C cable, a mounting kit, and a sticker template acting as a drilling guide. The camera is smaller than your palm and comes mounted on a versatile, rotatable base, making installation in various positions […]