SONOFF develops a lot of device for home automation. SONOFF NSPanel which is nothing but a TFT Touch controller which has two switches in-built and can also be used as a central controller for many more devices connected on the same Wi-Fi network.
The Sonoff NSPanel is a smart home control panel that allows you to control your smart home devices with a touch screen, voice commands, or automations. It has two relays that can be used to control lights or other appliances, and it also has a built-in temperature sensor and clock.
Here are some of the things you can do with the Sonoff NSPanel:
- Control your smart home devices with a touch screen: The NSPanel has a large color touch screen that you can use to turn on/off lights, adjust the thermostat, or view the live feed from your security cameras.
- Use voice commands to control your devices: The NSPanel is compatible with Amazon Alexa, Google Assistant, and Apple HomeKit, so you can control your devices with your voice.
- Create automations: You can use the NSPanel to create automations that will automatically control your devices based on certain conditions. For example, you could create an automation that turns on the lights when you come home and turns them off when you leave.
- Monitor your home’s energy usage: The NSPanel has a built-in energy monitor that can track the energy usage of your smart home devices. This can help you identify areas where you can save energy.
- View the weather forecast: The NSPanel has a built-in weather forecast that you can use to plan your day.
The Sonoff NSPanel is a smart home control panel that allows you to control your smart home devices with a touch screen, voice commands, or automations. It has two relays that can be used to control lights or other appliances, and it also has a built-in temperature sensor and clock.
Here are some of the things you can do with the Sonoff NSPanel:
- Control your smart home devices with a touch screen: The NSPanel has a 7-inch color touch screen that you can use to turn on/off lights, adjust the thermostat, or view the live feed from your security cameras.
- Use voice commands to control your devices: The NSPanel is compatible with Amazon Alexa, Google Assistant, and Apple HomeKit, so you can control your devices with your voice.
- Create automations: You can use the NSPanel to create automations that will automatically control your devices based on certain conditions. For example, you could create an automation that turns on the lights when you come home and turns them off when you leave.
- Monitor your home’s energy usage: The NSPanel has a built-in energy monitor that can track the energy usage of your smart home devices. This can help you identify areas where you can save energy.
- View the weather forecast: The NSPanel has a built-in weather forecast that you can use to plan your day.
The Sonoff NSPanel is a versatile and powerful smart home control panel that can help you automate your home and make your life easier.
Here are some of the features of the Sonoff NSPanel :
- Two relays for controlling lights or appliances
- Built-in temperature sensor
- Clock
- Touch screen
- Voice control (Alexa, Google Assistant, Apple HomeKit)
- Automations
- Energy monitoring
- Weather forecast
I got the opportunity to explore how it is designed and what all they have used inside. I am sharing so you can learn too.
As always the packaging is excellent and enclosure is also of very premium quality.
Front you will see a TFT touch display and two physical switches and on the back side terminal connection for Main Supply Input and load connections.
The construction of the device is such that power section and control section are kept separate ( display, controller and Wi-Fi)
When I opened the Power section, there I saw Power supply circuit where it uses LP3669 PWM isolated AC to DC converter. This section basically converts AC Voltage to DC using ABS8 bridge rectifier and then using LP3669 to 5V DC which is used for powering the MCU, Wi-Fi, Display section and Relay operation.
Other than power supply, two 5V DC Relays GI-1A-5LH (250V 10A) and its Mosfet based drive circuit is also included in this power section.
In the control section, you can see a TFT display. You can see a separate controller is used for Display. May be this is a Smart display so that full processing load doesn’t come on main controller.
Two switches, one NTC for temperature sensing and a switch for Reset in came MCU hangs.
and the other part is main controller with WIFI. ESP32-D0WD Wireless SoC is used along with ESP PSRAM16H (16Mbit) and NOR Flash 25VQ32. For WIFI PCB Antenna is there.
You can also see an SMD buzzer is used for audio alarm.
Two LDOs (ME6122A) are used on the control board for converting 5V DC to 3.3V, one for Wireless MCU.
Short teardown video of SONOFF NSPANEL
The Sonoff NSPanel is available in two models: the NSPanel and the NSPanel Pro. The NSPanel Pro has a few additional features, such as the ability to add Zigbee devices and monitor energy consumption.
The Sonoff NSPanel is a great option for anyone who wants to automate their home and make their life easier. It is easy to use and has a wide range of features. If you are looking for a smart home control panel, the Sonoff NSPanel is a great choice.
I hope you found this teardown useful and learned something new today!
If you have any questions please ask in the comments section below, I will try to respond as soon as possible.
You can read other teardown blogs and watch teardown videos.
I am currently working as an embedded systems design consultant and helping companies build custom embedded products, develop test automation solution for their PCB or complete product.
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