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Description
Waveshare BMP388 High Precision Barometric Pressure Sensor, Accurate Altitude Tracing, BMP388BMP388 High Precision Barometric Pressure Sensor, Altitude Barometric Pressure Temperature Measuring, I2C SPI Interface Overview 1. This is a 24 bit high precision barometric pressure sensor, which allows accurate altitude tracing, as well as barometric pressure temperature measuring. It supports both I2C and SPI interfaces, also is compatible with 3. 3V 5V voltage levels. 2. Due to its ultra small form factor, low power consumption, low noise and
BMP388 High Precision Barometric Pressure Sensor, Altitude / Barometric Pressure / Temperature Measuring, I2C/SPI InterfaceOverview
1. This is a 24-bit high precision barometric pressure sensor, which allows accurate altitude tracing, as well as barometric pressure / temperature measuring. It supports both I2C and SPI interfaces, also is compatible with 3.3V/5V voltage levels.
2. Due to its ultra small form factor, low power consumption, low noise and high precision, the BMP388 Barometric Pressure Sensor is suited for applications such as drones, accurate altimeter, environment monitoring, and IoT projects, and so on.
Features
1. Supports I2C (default) / SPI interface
2. Onboard voltage level translator, compatible with 3.3V/5V operating voltage
3. Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)
Specifications
1. Operating voltage: 3.3V/5V
2. Communication interface: I2C/SPI
3. Barometric pressure operation range: 300~1250hPa
4. Barometric pressure absolute accuracy: +/-0.40hPa (@900~1100hPa, 25~40 degree C)
5. Barometric pressure relative accuracy: +/-0.08hPa (@900~1100hPa, 25~40 degree C)
6. Temperature coefficient offset: ±0.75Pa/K (@700~1100hPa, -20~65 degree C)
7. Temperature absolute accuracy: +/-0.5 degree C (0~65 degree C）
8. Possible resolution: 0.016Pa (high precision mode)
9. Possible sampling rate: 200Hz
10. Operating voltage: -40~85 degree C
11. Dimension: 32mm × 20mm
12. Mounting hole size: 2.0mm
Pinouts
1. VCC: 3.3V/5V power supply
2. GND: Ground
3. SDA: I2C data
4. SCL: I2C clock
5. INT: Interrupt output, can be connected to I/O
Package Contents
1. BMP388 Barometric Pressure Sensor x1
2. PH2.0 5PIN wire x1
Specification:
| Package Weight |
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Exchange/Return Notes
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4.2 ★★★★★
Based on 62 reviews
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Product Reviews
★★★★★ 5
Great!
Size: 4 Pieces
I have a mini Australian Shepherd (37 lbs) and she loves this! She can get level one but has a tougher time with level 2. I have tried 3 but she gives up so she hasn't gotten further than that lol. She is quite stubborn and gives up easy if she can't figure something out and is totally over it. The quality is great as it is thick and not easy to destroy. My fur baby does love it, she seems to think it is fun for at least an hour so it is worth it in my eyes. There are times I have to do something that takes longer and I just can't play with her so this is perfect for her. It was definitely worth the money
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Reviewed in the United States on July 16, 2025
★★★★★ 5
Very durable!
Color: Blue T-Bone, Size: 1 Count
Great product! Dogs love it and very durable.
I had been buying the nylon bones in pack of 3, but my 2 dogs would chew them up in no time, and I was buying the aggressive chewer bones.
Bought 2 of these, dogs loved it, so I bought another one.
Have had these for about 2- 2 1/2 months and still holding up just fine.
And the price is great!
Would definitely recommend!
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Boston Terrier love
Color: Blue T-Bone, Size: 1 Count
My baby loves this chew toy.
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Reviewed in the United States on June 9, 2026
★★★★★ 5
Best toys ever
Color: Blue T-Bone, Size: 2 Count
Some of the best toys ever. Last a long time for my Frenchies.
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Reviewed in the United States on May 15, 2026
★★★★★ 4
Great for chewing but very sharp and mangled in a few days
Color: Blue Gator, Size: 1 Count, Color: Blue Gator, Size: 1 Count
I thought this was a fantastic idea having baking soda added for fresh clean teeth while enjoying a new toy. I wanted to review 2 main things about this.
First, if my dog enjoyed this toy. That answer would be yes absolutely! She is chewing it as I’m writing this right now. She can spend a good amount of time chewing away on this and it keeps her busy without having to use a rawhide treat which we only try to use if we re going to be gone for longer then 4 hours. The kids love playing fetch with her and she stays engaged the whole time. It is very heavy and when being thrown can become a weapon so I always supervise!
Last, the durability of the toy. So it is durable but not completely. As you can see the toy got very sharp where she has been chewing it and I’ve even noticed a little blood on it which means it’s cutting her gums. It wasn’t a large enough amount for me to take it away. It is still almost the exact same size but maybe after a month I will re edit this for more accurate on durability since it’s only been about a week that she has gotten it.
Overall, I would recommend this toy it’s a great price and keeps her attention a lot more then other toys I spent twice the amount of money on!
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Reviewed in the United States on March 9, 2022
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