• Sensor
Apollo Automation

MSR-2 mmWave Multisensor For Home Assistant (LD2410B)

$34.99
$34.99
Shipping calculated at checkout.

We're excited to introduce the Apollo MSR-2 sensor, an updated version of our popular MSR-1, developed with your feedback. The MSR-2 builds on the foundation of the MSR-1, incorporating several incremental upgrades to enhance performance and usability.

What's New?

  • Compact Design: The MSR-2 has a smaller form factor, making it easier to integrate into your projects and living spaces without sacrificing functionality.
  • Additional Expansion Slot: We've added a back expansion slot, allowing new accessories like a rear-facing female USB port for clean installations.
  • Updated Sensors: We've upgraded to the DPS310 for improved pressure and temperature accuracy. The base MSR-2 includes only pressure and temperature readings from the DPS310. However, humidity sensing can still be added through the optional CO2 sensor module.

For MSR-1 Users: The MSR-2 is an incremental update designed with your feedback in mind, rather than a major upgrade. Both sensors will continue to be supported, with updates provided as part of our commitment to all users.

CO2:

Use the mmWave to instantly detect when someone walks into the room and turn on the lights. Since mmWave is so good at still detection (detecting you sitting very still), you can also keep the lights on while you are in the room.

The mmWave can also be placed under your bed to determine if someone is in the bed or not. This can make for great morning or alarm automations.

The RGB led is great for notifications. Trash night? Turn the LED green. Mail in the mailbox? Turn the LED blue.

The piezo buzzer is great for notifications you don't want to miss (also good for party tricks playing songs). Has your CO2 level risen to very high levels? Beep the sensor to let you know to open a window. Did your front door just open? Beep once as a notification.Use the UV sensor to let you know how much sun is coming through the window. Or use the LUX sensor to only turn on the lights if it is dark in the room.

The optional CO2 sensor is very eye opening. Many people do not know the air in their office or bedroom reaches CO2 levels that have an affect on you. From poor sleep at night, drowsyness in the office, and brain fog can all be caused by high CO2. This sensor will let you know if your levels are getting too high and you need to turn on the air circulation or open a window.

  • Assembled sensor with case
  • A card with getting started instructions, including links to our documentation, open-source code, CAD models, and support
  • Apollo sticker

We hope to build a community on our Discord and continue delivering products the community wants. Our team will be there to help answer any questions, suggestions, or problems you might have.

Join our Discord.

Please see our Apollo Wiki for more information.

Product Details

mmWave Radar Sensor (HLK-ld2410b)

  • 1 Target tracking
  • Very good still detection
  • Very good tuning capability
  • Ability to tune out false positives

LUX and UV Sensor (LTR-390UV)

Temperature  / Pressure Sensor (DPS310)

Provides accurate readings of temperature, and pressure. The pressure enhances the readings from the CO2 sensor. Note: The ESP32-C3 in constant WiFi connection generates significant heat; you might need to adjust the offset based on your setup and the temperature/humidity won't be as good as a dedicated sensor with less heat build up.

C02 Sensor (Optional SCD-40)

  • True CO2 sensing

Bluetooth Tracker(ESP32-C3-Mini) - YAML Config Required

Track Bluetooth devices in your house, letting you know which devices are closest to the sensor. You will need to know the MAC of the Bluetooth devices you want to track.

  • Find your phone if you left it in the office or the bedroom.
  • Know who just walked into the room.
  • Track a beacon attached to your dog's collar.

RGB Pixel

  • RGB neopixel

Piezo Buzzer

Add Ons

USB-C wall plug mount
Ball mount

 Extras Always available:

Access to our discord for support, product announcements, and home automation ideas.  Link

Access to our code and CAD files for you to remix or browse community remixes. Link

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Customer Reviews

Based on 51 reviews
90%
(46)
4%
(2)
0%
(0)
2%
(1)
4%
(2)
96.0
100.0
D
David A.
Awesome stuff

Only got round to setting up 2, but it's just so cool having so much environmental data with pretty minimal effort and cost all considered. To be a top notch occupancy sensor on top of that is the cherry on top

A
Anthony M.
Great Product, as long as you know where it should be used.

Overall, I am very pleased with my purchase. However, I now know that they aren't really going to work for what I had planned them for. I have a couple Auara FP2's so I just assumed that all MMwave was able to measure location in both X and Y.

Without the ability to mask out areas of high traffic, there is no way limit activation to just the area I want. This is NOT a failure on Apollo's part, but rather the result of me not doing my homework.

That said, the device works as it is supposed to and was super easy to set up.
I will find a place the devices I purchased.

N
Nathan L.
Works great

Setup was reasonably easy, although I had some VLAN issues on my side getting home assistant to discover. The 3D printed top mount for the wall outlet setup is kind of flimsy, but is fine unless you have a curious toddler.

B
Brian H.
Fantastic Little Sensor

I find the presence detection to be very accurate. I didn't buy it for zone detection, just presence detection in my office, so I can't comment on ease of use in dialing in the zones. Temperature readings are easily dialed into correct ranges with adjusting the offset in home assistant. All in all, I'm very pleased with it and would recommend to anybody wanting a presence sensor that's native to home assistant.

D
Dmytro C.

MSR-2 mmWave Multisensor For Home Assistant (LD2410B)

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