Web Remotes

Control your air conditioner from any browser. Set temperature, mode, fan speed, swing and a sleep timer, and connect it to an ESP32 IR blaster.

A full TV remote in your browser: power, volume, channels, arrow keys, home, back, menu, input and number keys. Works with an ESP32 IR sender.

Switch your fan on or off and change the speed from 1 to 5 from your phone. Includes breeze and sleep modes and an auto-off timer.

Turn lights on and off and set the brightness from your phone or laptop. A simple web remote for any light connected to an ESP32 dimmer or relay.

Control a 12V RGB LED strip from your browser. Pick any colour, set brightness and choose effects like breathe, blink and rainbow.

A web remote for smart bulbs: on/off, brightness, warm or cool white and ready scenes like reading, relax and night light.

Pick any colour for an RGB bulb or lamp from your phone. Includes brightness and fade, flash and strobe effects.

Control a room heater from your phone: power, heat level and a thermostat mode that keeps the room at the temperature you choose.

Control your desert or room air cooler: fan speed, water pump for cooling, swing and an auto-off timer, all from your phone.

Control an air purifier and watch live PM2.5 levels. Auto mode turns the purifier on when the air gets bad and off when it is clean.

Control a room humidifier from your phone and keep humidity at your chosen level with automatic mode.

Control a dehumidifier during the monsoon. See room humidity and tank status, and let auto mode keep humidity below your limit.

Turn any appliance plugged into a smart plug on or off from your phone. See power use in watts, set a timer and daily schedule.

Control each socket of a smart extension board separately. Name each socket, switch all on or off, and see total power use.

Open, close or stop motorised curtains from your phone, or set them to any position. Add daily open and close times.

Raise, lower or stop roller blinds and set any height from your browser. Shows outdoor light level to help you decide.

Control a ceiling light or panel light: on/off, brightness, warm or cool tone and a soft night light mode.

Run a kitchen or bathroom exhaust fan from your phone, or let it turn on by itself when humidity is high after a shower.

Start and stop your home water pump from your phone. Set a run time, watch water flow and check for dry running.

A web panel for your smart doorbell: ring it, change the chime and volume, turn on do-not-disturb and see when it last rang.

One web remote for your whole home: 8 named switches, scenes like Away and Night, plus live temperature and humidity.

Control every device in one room: lights, fan, AC socket, study lamp and charger, with a dimmer, room scenes and temperature.

Control all the lights in your home from one screen. Turn every light off in one tap and set outdoor light timings.

Switch every fan in the house from one place, set a common speed and turn them all off with a timer.

A dashboard for all your home appliances with live total load and mains voltage, so you can avoid overload and low voltage damage.

Control a 4-gang smart switch board from your phone, with names for each switch and a child lock.

Control a single relay four ways: on/off, a 2-second pulse, a keep-on timer and a daily schedule. The simplest way to start with IoT.

Switch any device on for a fixed time, from 10 minutes to 8 hours. It turns off by itself when time is up.

Run an appliance on a daily schedule with many on/off times. Skip the schedule for a day when you need to.

Cut your electricity bill. See power use and units today, and let eco mode switch off loads when the room is empty.

Start the irrigation pump from home, run it for a set time, and let soil moisture decide when to water in automatic mode.

Control drip irrigation zones from your phone. Open valves for each block, run for a set time, follow a schedule and watch line pressure.

Run lawn and garden sprinklers from your phone. Choose zones, set run time and a morning or evening schedule.

Open and close a 12V or 24V solenoid valve from your browser, with an auto-close timer. Great for water lines, tanks and drip.

Start and stop a 3-phase farm motor starter from your phone. See motor status, line voltage and phase failure alerts.

Control greenhouse or polyhouse exhaust fans. Watch the temperature and let auto mode run the fans when it gets too hot.

Switch greenhouse grow lights, set brightness and hours, and check the light level to give plants the right day length.

Run the greenhouse water pump for foggers, drip or cooling pads, with a short-run timer, humidity reading and tank level.

Control a misting or fogging system with on and pause cycles, and let auto mode mist only when humidity drops.

Control a fertigation (fertiliser dosing) pump: pick the tank, set the dose and watch EC and pH of the water going to the drip.

Fill your overhead or farm tank from your phone. See the water level and let auto mode start the pump when low and stop when full.

Start and stop a submersible borewell pump from your phone, with motor current, voltage and dry-run protection status.

Open and close a farm or farmhouse gate from your phone, with auto-close and an obstacle sensor status.

Control fans in a poultry or dairy shed. See temperature and ammonia, and let auto mode run fans when the shed gets hot.

Water nursery beds and seedling trays with short mist cycles. Pick beds, set mist time and a schedule, and watch humidity.

Open, close and stop your garage door or rolling shutter from your phone, and see if it is really closed.

Switch workshop lights by area: main tubes, work bench, machine area and outside lights, all from one screen.

Control a workshop pedestal or exhaust fan: power, speed, and blow-in or exhaust mode for fumes and dust.

Control an air compressor from your phone: watch tank pressure, run auto start/stop by pressure and drain water from the tank.

Switch the main supply of a welding machine from your phone, with an auto-off timer, current reading and a lockout switch.

Run a DC motor from your browser: start, stop, speed from 0 to 100% and forward or reverse direction.

Control a small conveyor belt: start, stop, speed, direction and a live item counter with reset.

Extend, retract or stop a 12V linear actuator from your phone, and move it to any position.

Fire or hold a 12V push-pull solenoid from your browser. Useful for locks, strikers, feeders and small machines.

Move a servo motor to any angle from 0 to 180° from your phone. Quick position buttons and a sweep mode included.

Control a stepper motor: enable, set steps, speed and direction, move, home and stop. Works with A4988, DRV8825 and TMC2209.

A simple remote for a DC motor: on/off, speed, direction and an instant brake button. Great for toy cars and school projects.

Control a single LED or LED light from your browser: on/off, brightness and blink, fade or SOS effects. The classic first IoT project.

Control a 12V dual relay board from your phone and watch battery voltage. Made for solar, battery, car and RV projects.

Control a 24V four-relay board from your browser. For industrial valves, beacons, horns and 24V DC control circuits.

Run your swimming pool pump from your phone: speed, daily filter hours and water temperature.

Change the colour of your pool lights from your phone, set brightness and pick a light show for parties.

Switch your geyser on from bed. See water temperature, heat to your chosen temperature and set a morning schedule.

Control a garden, lobby or event fountain: pump on/off, jet height, dancing patterns, lights and a schedule.

Control your aquarium filter, air pump and heater from your phone. Watch water temperature and pause the filter at feeding time.

Control aquarium LED lights: colour, brightness, sunrise and moonlight modes, and daily light hours for healthy plants and fish.

Open or close your home's main water line from your phone, watch water flow and close it by itself when a leak sensor gets wet.

Control all office ACs from one screen. Set one energy-saving temperature, switch each zone and follow office hours.

Run a meeting room from a web panel: projector, screen, lights, AC, speakers and one-tap scenes like Present and Video call.

Control meeting room light zones and dimming with ready scenes for discussion and presentations.

Switch a digital signage screen on and off, pick what it shows and set brightness and daily screen hours.

Control shop lights and the signboard from your phone, with a schedule so the signboard glows only in the evening.

Control restaurant appliances from one panel: kitchen exhaust, dining lights, AC, water heater, music and signboard, with gas and heat sensors.

Control classroom lights, fans, projector, smart board and speakers from a teacher panel, with a CO₂ fresh-air reading.

Switch high-bay warehouse lights by area, run yard and security lights at night, and use daylight readings to save power.

Keep your server room cool. Watch temperature and humidity, run the main and backup AC by temperature and sound an alarm if it overheats.

A guest room panel for hotels and homestays: lights, AC, curtains, Do Not Disturb, Make Up Room and one-tap scenes.

Let hotel guests control the room AC from their phone, with a simple eco limit that stops the AC from being set too cold.

Hotel room lighting from the guest's phone: entrance, main, bedside and bathroom lights with a dimmer and scenes.

Open and close the main and sheer curtains of a hotel room from the guest's phone, with good-morning and blackout presets.

A web master switch for hotel rooms: cut power when guests leave, keep the fridge on, and set a delay after the key card is removed.

Switch and dim lights over each restaurant or cafe table, and set a mood colour for the whole dining area.

Control lights at weddings, parties and events from your phone: colour, brightness, effects and ready cues for each moment.

Run DJ and party lights from your phone: colour, strobe, chase, sound-active mode, beat speed and a blackout button.

Control stage LED par lights and moving heads from a phone: colour, brightness, wash and chase effects, and pan position.

Control a fog or smoke machine from the stage or dance floor: fog amount, short bursts, auto intervals and heater ready status.

Control festive and decoration lights for Diwali, Christmas and weddings: colours, patterns, brightness and an evening schedule.

Start and stop EV charging, set the charging current, stop at your chosen battery level and charge in cheap-rate hours.

A read-only dashboard for your own GPS tracker: last location, speed, ignition status and battery voltage.

Control add-on devices in your delivery fleet: beacons, cabin lights and cargo fridges, and watch cargo temperature and door status.

A read-only dashboard showing fleet ignition status, engine hours and idling time, to cut fuel waste and plan maintenance.

Switch add-on vehicle lights like fog lamps, roof bars, work lights and camp lights from your phone.

Control a 12V cabin ventilation fan in a parked car, van or camper, with automatic mode by cabin temperature.

Test trailer lights one by one from your phone while you walk around the trailer: tail, brake, indicators and reverse.

Switch your e-scooter or e-bike charger socket from your phone, stop at a set level or time, and watch charger power.

Lock and unlock your own smart door lock from your phone, with auto-relock, door sensor and battery status.

Open, stop and close your home or society sliding gate from your phone, with pedestrian opening and safety beam status.

Buzz a door open from your phone. Release an electric strike for 5 seconds, or hold it unlocked for events.

A simple access control dashboard: lock or release doors, see the last access event and switch building modes like lockdown.

Sound or silence an alarm siren from your phone, pick the sound, auto-silence after a few minutes and arm or disarm the system.

Control outdoor security lights from your phone, switch them on with motion at night and set night hours.

Move a pan-tilt-zoom (PTZ) camera from your browser: pan, tilt, zoom, go to saved presets and switch night vision.

Answer your door from your phone: see when a visitor rings, play a quick voice reply and open the door lock.

Watch a PLC-controlled machine from any browser: running state, part count, speed, temperature, OEE and last alarm.

Read and write a Modbus device from your browser: switch coils, set a holding register and read input registers.

Send commands to an RS485 device from your browser: set baud rate and address, read status, start, stop and reset faults.

A general MQTT device controller: switch an output, set a value, pick a mode and see readings from any MQTT device.

Control an 8-output industrial relay board from a browser, with a motor interlock option and 24V supply monitoring.

Start and stop a machine remotely through its own start/stop circuit, with status, run hours and fault reset.

A web thermostat for heaters, ovens, incubators and baths: live temperature, set point, automatic on/off control and an alarm output.

Hold humidity at your chosen level for mushrooms, incubators, stores and labs with a web humidity controller.

Keep water or air pressure steady: live pressure, automatic pump control below a set point and a low-pressure alarm.

Run a pump station from a browser: duty and standby pumps, auto or manual mode, sump level and outlet pressure.

Control and monitor a motor on a VFD: run, speed and direction, with current, temperature and frequency readings.

A combined dashboard with four sensor readings and four relays. The classic ESP32 starter kit project, ready to use.

Manage your IoT devices from a browser: see online count, firmware, Wi-Fi signal and uptime, and ping, reboot or update them.

Control a 4-channel relay module from your phone with an ESP32 or ESP8266. Our free code gets you running in minutes.

Control an 8-channel relay board from your browser. Switch each relay or all at once, with ready ESP32 code.

Make a fan that turns on when it gets hot. Watch the temperature, set your limit and let the ESP32 run the fan by itself.

Run a pump on a timer and daily schedule. Perfect for garden watering, overhead tank filling and plant pots.

One dashboard with every kind of control: switches, slider, colour, modes, buttons, two sensors and a text message. Use it for any project.