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Description
WAVESHARE 60GHz Millimeter-Wave Micro-Motion Sensing Radar Module, Without Base, With Base1. Operating frequency: 60GHz 2. Modulation method: PCR 3. Power supply voltage: 5V 4. I O level: 3. 3V 5. Output interface: USB UART I2C 6. Communication baud rate: UART: 921. 6kbps I2C: 100K 400K 7. Detection distance resolution: 0. 03m@25 Dgree Profile1 8. Detection angle: horizontal 53 degrees; vertical 65 degrees 9. Detection accuracy: 0. 03m@Profile1 10. Operating current: 5V 80mA 11. Based on 60GHz pulse coherent radar (PCR) technology, it can
1. Operating frequency: 60GHz
2. Modulation method: PCR
3. Power supply voltage: 5V
4. I/O level: 3.3V
5. Output interface: USB / UART / I2C
6. Communication baud rate:
- UART: 921.6kbps
- I2C: 100K / 400K
7. Detection distance resolution: 0.03m@25 Dgree Profile1
8. Detection angle: horizontal 53 degrees; vertical 65 degrees
9. Detection accuracy: 0.03m@Profile1
10. Operating current: 5V 80mA
11. Based on 60GHz pulse coherent radar (PCR) technology, it can realize human presence and motion detection and support high-precision distance measurement.
12. With configurable detection area and sensitivity parameters, it has good anti-interference capability.
13. Module integrates Arm Cortex-M4 MCU. (STM32L431CBT6) can be used as an independent operating unit to directly deploy user applications on Acconeer RSS, or it can communicate with an external host controller via register command protocol.
14. Small size, low power consumption, and easy integration, suitable for applications such as human presence detection, proximity sensing, non-contact triggering, and vital sign monitoring.
15. A121 60GHz pulse coherent radar (PCR), integrating RF, baseband, and AiP antenna, supporting human presence, micro-motion, and high-precision ranging.
16. Integrated arm cortex-M4 MCU (STM32L431CBT6), 80MHz, 128KB Flash, and 64KB RAM, supporting local radar processing.
17. Compact 39 × 39 (mm) size, optimized antenna structure, achieving high gain and stable detection. IO interface supports 3.3V.
18. Supports UART, I2C, and GPIO interfaces, outputting radar detection results based on register protocol.
19. Supports installation through plastic or glass partitions, enabling reliable operation without additional drilling.
20. Provides PCB SWD test points for easy RSS and user application development, production line programming, and testing.
21. Supports visual host computer integration; a single Type-C cable connects to host computer software for setup and debugging.
Specification:
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4.1 ★★★★★
Based on 2226 reviews
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Product Reviews
★★★★★ 4
Definitely worth the read!
Format: Kindle
After taking a deep breath and taking in that wicked twist of an ending, I have finally composed myself. My first thought when I started this book was that I love Reyna's character. I was intrigued by her connection with her familiar and the Ruin that is plaguing her land. It came as no surprise that she took her sister's place in an attempt to protect her. When they reach the Air Court everything slows down. This is where it was iffy for me. First of all, I like multiple POV's in books however 7 is a bit much. It starts to interrupt the story line. I felt like I was finally making progress connecting with one character, then it was switched to another person. I felt they all had necessary or pertinent information but not necessarily were they all POV worthy. The only other thing that annoyed me was that Reyna constantly was " trapped." She would rush off without thinking, only to need rescuing. She is brilliant in a fight, but she really doesn't think through anything. Lorcan is amazing. I know he might be on the "bad" list, but his background is so interesting. Eislyn(Reyna's sister) is really so sweet, but calculating. I enjoyed her and Thane's dialogue. The author did an amazing job with the imagery in this book. Everything was so detailed it was easy to fall into the scene. I love unexpected twists and while part of the ending I expected, I wasn't expecting how it took place. All in all, I found it very entertaining and I am very invested in continuing this series.
Favorite quotes:
"The truth may be twisted but never false."
"Who was she if she was not the enemy of the Air Court? What was her purpose of she no longer has that?"
"In a war-torn land, love was always a lie."
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Reviewed in the United States on March 4, 2020
★★★★★ 5
Great Read!!! Great story!!!
Format: Kindle
The series is long, but Ms. Wolfhart does a fantastic job of weaving this tale while bringing so much to the characters. Surprises and plot twists along the way to keep you intrigued. There is some graphic sex, but is no way the focal point. Grammar was excellent (a rare find with a lot of self publishers) with only a few noted errors. I rarely give 4 stars, let alone 5.
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Reviewed in the United States on April 30, 2021
★★★★★ 3
Sadly, DNF
Format: Kindle
I read this thru KU. I LOVED the synopsis. And then I began reading... and it was a DNF at 68% after picking it up and putting it down several times because I really loved the main female character.
*****SPOILERS*****
Pros:
The world is unique, intriguing and fun. The primary female character is bad-a** but not a b*tech or a mary sue. The primary female has depth. I really want to know what happens to her even tho it's been weeks and I don't remember her name. The villains to the point I read are pretty good -- an ever present threat of mysterious and possibly many culprits.
Cons:
Way, way too many points of view. I stopped counting at 7. It's the prime reason why I don't care about most of the characters or remember their names even when I like them. There's just too many points of view so almost none of the characters have enough book space for the author to properly develop them. This literally killed the book for me. Actually it killed my desire to read. For weeks.
The main male is more villain than hero. He agreed to marry the main female then locks her up & eschews her for her sister, all while bad mouthing her as unfit to rule when he never spent any time with her getting to know her. He is actually unfit to rule as he is blind to the woes of his own kingdom and starts off a peace mission to secure a ceasefire through marriage by murdering an inn full of people in her country for no real reason. Plus, he constantly makes promises he does not keep. And it's gross of him to pine for the sister behind the main female's back.
*****
As much as I really wanted to see what happened to the main female character, it wasn't enough for me to keep trying to slog thru this book. There was a lot of potential here that just fell short.
Hence, 3 stars.
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Reviewed in the United States on June 19, 2021
★★★★★ 5
Fae Courts with High Intrigue
Format: Kindle
This book is one that just builds and builds and then surprises you to no end. You may think you know the villains and then you are jolted in another direction. Princess Reyna is a real gem, strong of character, a fierce fighter, and loyal to her family and kingdom. Just when you think she and Lorcan, well you know, the plot is flipped. Can't wait to see where this goes in book two.
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Reviewed in the United States on July 7, 2023
★★★★★ 4
Slow, sorry but good
Format: Kindle
This was a slow moving book. Lots of character pov chapters, lots of superfluous descriptions and endless courtly appearances stalled this book to start. Once you get into the heart of the story, it takes off. Before you know it the book is done. My favorite character is Reyna. She is so strong. She is true to herself. She gets into a lot of trouble with her headstrong ways but it's entertaining. I have high hopes for Lorcan. He is honorable to a fault. Thane had turned out to be better than I thought but i still don't like him. Eislin is useless. Great plot twists at the end. I'm looking forward too book 2.
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Reviewed in the United States on June 6, 2020