Bravo
If ARM was an arm, BRN would be its biceps💪!
I defy anyone to spot even the smallest crease on that tablecloth. It’s smoother than cream cheese on a bagel!
I defy anyone to spot even the smallest crease on that tablecloth. It’s smoother than cream cheese on a bagel!
I defy anyone to spot even the smallest crease on that tablecloth. It’s smoother than cream cheese on a bagel!
Most of us would remember Edge Impulse and Zach Shelby.
For those who jumped in recently, this is a podcast https://brainchipinc.com/episode-7-a-deep-dive-into-ai-ecosystems-with-edge-impulse-ceo-zach-shelby/ where Rob talks AI with Zach.
Now, Edge Impulse does post a lot of their stuff on Twitter. They love a tease. Since I couldn't take it anymore, a few of us asked questions, and this is what Zach replied;
So the initial post;
View attachment 3439
And his reply;
View attachment 3440
I reckon he knows I am no verification engineer like our @chapman89 so now I am stuck.
He replied after 9 hours of my post, so I have plenty of time to reply.
@uiux @Fact Finder @Diogenese What do you think of Edge Impulse? Have we already looked into them previously?
Is this an ogre award moment?
View attachment 3441
Used to it. I am just numb atm nothing can affect me lolThat must be worth at least 10 cent fall in our SP today lol
Emailing Rob to remove all the things from the table, so the cloth remains beautiful without creases. I am all for tablecloth rights.I’m not sure if that qualifies as a fully fledged crease Bacon. After analysing it for the last 10 minutes, I’d describe it more as a ruck caused by that box thing on the edge of the table. But in case I’m wrong, you better call Rob Telson and get him to fire up the iron quick-smart!
It's not level...I defy anyone to spot even the smallest crease on that tablecloth. It’s smoother than cream cheese on a bagel!
Parameter | Technical data |
---|---|
Package dimensions | 8-Pin LGA with metal 3.0 x 3.0 x 0.93 mm³ |
Operation range (full accuracy) | Pressure: 300...1100 hPa Humidity 0…100% Temperature: -40…85°C |
Supply voltage VDDIO Supply voltage VDD | 1.2 ... 3.6 V 1.71 ... 3.6 V |
Interface | I²C and SPI |
Average current consumption | 2.1 µA at 1 Hz humidity and temperature 3.1 µA at 1 Hz pressure and temperature 3.7 µA at 1 Hz humidity, pressure and temperature 90 µA at ULP mode for p/h/T & air quality 0.9 mA at LP mode for p/h/T & air quality 3.9 mA in standard gas scan mode (gas scan mode & scan rate can be optimized on applications with BME AI studio) |
Gas sensor F1 score for H₂S scanning Standard scan speed Electric charge for standard scan Response time (τ 33-63%) Sensor-to-sensor deviation Power consumption Output data processing | 0.92 10.8 s / scan 0.18 mAh (5 scans ~ 1 min) < 1 s (for new sensors) +/- 15% +/- 15 < 0.1 mA in ultra-low power mode Major direct outputs: Index for Air Quality (IAQ), bVOC-& CO₂-equivalents (ppm), Gas scan result (%) & many more (all listed in datasheet in Table 20: BSEC outputs) |
Humidity sensor Response time (τ0-63%) Accuracy tolerance Hysteresis | 8 s ± 3 % relative humidity ≤ 1.5 % relative humidity |
Pressure sensor RMS Noise Sensitivity Error Temperature coefficient offset | 0.12 Pa (equiv. to 1.7 cm) ± 0.25 % (equiv. to 1 m at 400 m height change) ±1.3 Pa/K (equiv. to ±10.9 cm at 1°C temperature change) |
I don't like the colour. Can we have a red one?It's not level...
Hi @TechGirl I'm sometimes a bit slow. Do you and others think this is our chip running the Bosch Sensortech?Rob Telson Likes this........I seem to remember Brainchip comparing our ability with VOC's to sense smells like a dogs nose
View attachment 3453
https://www.linkedin.com/posts/jens...=linkedin_share&utm_medium=member_desktop_web
Link to article
Gas sensor BME688
The BME688 is the first gas sensor with Artificial Intelligence (AI) and integrated high-linearity and high-accuracy pressure, humidity and temperature sensors. Read more herewww.bosch-sensortec.com
BME688
Environmental sensing with Artificial Intelligence
The BME688 is the first gas sensor with Artificial Intelligence (AI) and integrated high-linearity and high-accuracy pressure, humidity and temperature sensors. It is housed in a robust yet compact 3.0 x 3.0 x 0.9 mm³ package and especially developed for mobile & connected applications where size and low power consumption are critical requirements. The gas sensor can detect Volatile Organic Compounds (VOCs), volatile sulfur compounds (VSCs) and other gases such as carbon monoxide and hydrogen in the part per billion (ppb) range.
Additionally to all features of the BME680, the BME688 has a gas scanner function. In standard configuration, the presence of VSCs is being detected as indicator for e.g. bacteria growth. And the gas scanner can be customized with respect to sensitivity, selectivity, data rate and power consumption as well. The BME AI-Studio tool enables customers to train the BME688 gas scanner on their specific application, like in home appliances, IoT products or Smart Home.
Relative humidity barometric pressure
Excellent temperature stability
Humidity
Gas sensing
Technical data
RoHS compliant, halogen-free, MSL1
Parameter Technical data Package dimensions 8-Pin LGA with metal
3.0 x 3.0 x 0.93 mm³Operation range (full accuracy) Pressure: 300...1100 hPa
Humidity 0…100%
Temperature: -40…85°CSupply voltage VDDIO
Supply voltage VDD1.2 ... 3.6 V
1.71 ... 3.6 VInterface I²C and SPI Average current consumption 2.1 µA at 1 Hz humidity and temperature
3.1 µA at 1 Hz pressure and temperature
3.7 µA at 1 Hz humidity, pressure and temperature
90 µA at ULP mode for p/h/T & air quality
0.9 mA at LP mode for p/h/T & air quality
3.9 mA in standard gas scan mode
(gas scan mode & scan rate can be optimized on applications with BME AI studio)Gas sensor
F1 score for H₂S scanning
Standard scan speed
Electric charge for standard scan
Response time (τ 33-63%)
Sensor-to-sensor deviation
Power consumption
Output data processing
0.92
10.8 s / scan
0.18 mAh (5 scans ~ 1 min)
< 1 s (for new sensors)
+/- 15% +/- 15
< 0.1 mA in ultra-low power mode
Major direct outputs: Index for Air Quality (IAQ), bVOC-& CO₂-equivalents (ppm), Gas scan result (%) & many more (all listed in datasheet in Table 20: BSEC outputs)Humidity sensor
Response time (τ0-63%)
Accuracy tolerance
Hysteresis
8 s
± 3 % relative humidity
≤ 1.5 % relative humidityPressure sensor
RMS Noise
Sensitivity Error
Temperature coefficient offset
0.12 Pa (equiv. to 1.7 cm)
± 0.25 % (equiv. to 1 m at 400 m height change)
±1.3 Pa/K (equiv. to ±10.9 cm at 1°C temperature change)
Any one else immediately upon reading your post remember Anil Mankar’s 2021 Ai Field Day presentation where he mentioned that a couple of nodes of AKIDA IP could do “pressure, temperature, low cost things” on a very small device and give all the functionality of AKIDA where latency was not a primary issue. Sounds perfect for this Bosch device.Rob Telson Likes this........I seem to remember Brainchip comparing our ability with VOC's to sense smells like a dogs nose
View attachment 3453
https://www.linkedin.com/posts/jens...=linkedin_share&utm_medium=member_desktop_web
Link to article
Gas sensor BME688
The BME688 is the first gas sensor with Artificial Intelligence (AI) and integrated high-linearity and high-accuracy pressure, humidity and temperature sensors. Read more herewww.bosch-sensortec.com
BME688
Environmental sensing with Artificial Intelligence
The BME688 is the first gas sensor with Artificial Intelligence (AI) and integrated high-linearity and high-accuracy pressure, humidity and temperature sensors. It is housed in a robust yet compact 3.0 x 3.0 x 0.9 mm³ package and especially developed for mobile & connected applications where size and low power consumption are critical requirements. The gas sensor can detect Volatile Organic Compounds (VOCs), volatile sulfur compounds (VSCs) and other gases such as carbon monoxide and hydrogen in the part per billion (ppb) range.
Additionally to all features of the BME680, the BME688 has a gas scanner function. In standard configuration, the presence of VSCs is being detected as indicator for e.g. bacteria growth. And the gas scanner can be customized with respect to sensitivity, selectivity, data rate and power consumption as well. The BME AI-Studio tool enables customers to train the BME688 gas scanner on their specific application, like in home appliances, IoT products or Smart Home.
Relative humidity barometric pressure
Excellent temperature stability
Humidity
Gas sensing
Technical data
RoHS compliant, halogen-free, MSL1
Parameter Technical data Package dimensions 8-Pin LGA with metal
3.0 x 3.0 x 0.93 mm³Operation range (full accuracy) Pressure: 300...1100 hPa
Humidity 0…100%
Temperature: -40…85°CSupply voltage VDDIO
Supply voltage VDD1.2 ... 3.6 V
1.71 ... 3.6 VInterface I²C and SPI Average current consumption 2.1 µA at 1 Hz humidity and temperature
3.1 µA at 1 Hz pressure and temperature
3.7 µA at 1 Hz humidity, pressure and temperature
90 µA at ULP mode for p/h/T & air quality
0.9 mA at LP mode for p/h/T & air quality
3.9 mA in standard gas scan mode
(gas scan mode & scan rate can be optimized on applications with BME AI studio)Gas sensor
F1 score for H₂S scanning
Standard scan speed
Electric charge for standard scan
Response time (τ 33-63%)
Sensor-to-sensor deviation
Power consumption
Output data processing
0.92
10.8 s / scan
0.18 mAh (5 scans ~ 1 min)
< 1 s (for new sensors)
+/- 15% +/- 15
< 0.1 mA in ultra-low power mode
Major direct outputs: Index for Air Quality (IAQ), bVOC-& CO₂-equivalents (ppm), Gas scan result (%) & many more (all listed in datasheet in Table 20: BSEC outputs)Humidity sensor
Response time (τ0-63%)
Accuracy tolerance
Hysteresis
8 s
± 3 % relative humidity
≤ 1.5 % relative humidityPressure sensor
RMS Noise
Sensitivity Error
Temperature coefficient offset
0.12 Pa (equiv. to 1.7 cm)
± 0.25 % (equiv. to 1 m at 400 m height change)
±1.3 Pa/K (equiv. to ±10.9 cm at 1°C temperature change)
Agreed, I’m waiting on a small sum of money to come through as well so I know it’s selfish but I’d like prices to stay as they are for a bit longer also!I dislike getting paid fortnightly atm because I have to wait till next week before I buy more BRN shares. Don’t go up to quickly please