Smart home devices for Kenyan homes & officesSONOFF · Shelly · Home Assistant

Overview

The SONOFF BASIC-1GSP is a Matter over Wi-Fi switch for high-power circuits, built to clip onto a 35 mm DIN rail inside your distribution board. It suits heavy loads such as water heaters, underfloor heating, heat pumps, EV chargers and pool pumps.

It breaks both live and neutral, logs energy use for each circuit, and can disconnect power automatically once limits you set have been exceeded.

At a glance
Brand
SONOFF
Model
BASIC-1GSP
Model
BASIC-1GSP
Protocol
Matter over Wi-Fi, 2.4 GHz
Max load
32A / 7680W

What it does

  • Rated up to 32A / 7680W, for demanding circuits beyond the reach of plug-in switches

  • Records voltage, current, power and cumulative energy, with history from daily views to 180 days, plus data export

  • Double-pole switching for full isolation when off

  • Editable overload limits for voltage, current and power

  • Matter certified for Apple Home, Google Home, Alexa, SmartThings and Home Assistant

  • 2.4 GHz Wi-Fi control, both on the local network and remotely via the eWeLink app

Specifications

From the manufacturer's data. Check the label on the device if your installation depends on a rating.

ModelBASIC-1GSP
ProtocolMatter over Wi-Fi, 2.4 GHz
Max load32A / 7680W
Voltage100–240V AC, 50/60 Hz, which covers Kenya's 240V mains
Switchingdouble-pole (live and neutral)
Energy monitoringvoltage, current, power, energy (kWh)
Mountingstandard 35 mm DIN rail
Size and weight84 × 66.5 × 18 mm, 92.1 g
Operating temperature−15 °C to 50 °C

Before you install

  • Fit it behind a suitable upstream MCB or RCBO matched to the circuit's rating.
  • Professional fitting is advisable.
  • Anything wired into mains power should be fitted by a qualified electrician.