BBE BME280 is a breakoutboard for the Bosch BME280 Humidity, Pressure&Temp sensor. Interfaces: beside 6pins a Seeedstudio Grove connector.
Designed by BlueberryE in GermanyNo shipping info available.
Set destination country to see options
Shipping to starts at
Free shipping is available to !
Ships from
This item does not ship to .
More Info
Sign up to get notified when this product is back in stock!
What is it? The BlueberryE BME280 is, as the name suggests, a breakout board for the Bosch BME280 humidity, pressure and temperature sensor. One unique feature is that it comes with a connector to th…
Read More…The BlueberryE BME280 is, as the name suggests, a breakout board for the Bosch BME280 humidity, pressure and temperature sensor. One unique feature is that it comes with a connector to the SeeedStudio Grove system, that way wiring etc. becomes very simple and you do not need to fiddle around with breadboards etc.
In case you do not yet know the BME280. It measures in parallel humididty (± 3%), pressure (absolute accuracy ± 1hPa) and temperature ( ± 1°C). As altitude depends on pressure you can use it to estimate altitudewith an accuracy of ±1 meter. You can connect the BME280 alternatively over SPI or I2C. Operating Voltage is between 1.2V und 3.6V, typically 1.8V to 3.3V.
Two points: we resell also other Seeedstudio Grove products and wanted to build an BME280 board with a Grove connector. Second we developed an Arduino Uno R3 derivate BlueberryE Uno335 (soon also available on Tindie) and that one has levelshifters to 3.3V, so we wanted to build a sensor with 3.3V only, avoiding levelshifting on the sensorboard (making it smaller and cheaper).
Good question, see the enumeration and find your reason why you need it:
It is pretty small just 18x10mm.
It fits into Grove ecosystem for easy connection but also allows to be used with a breadboard.
The pin header comes unsoldered so you are free to connects cables etc.
It has no onboard levelshifter to 5V in order to be small and cheap, so be careful when connecting it.
At the end it is pretty cheap.
The BBE-BME280 supports all communication modes described in the Bosch Datasheet (I2C, SPI 3 and 4 pin). As the BME280 has just 4 pins beside Vcc, Gnd they are used for multiple functions. The following schematic of the board details how this is accomplished.
J2 in the schematic describes the pin definition of the board. The two outside pins are Gnd and 3.3V. If you look from the backside Gnd is at the same side then the solder jumpers SJ1,2,3.
From the schematic together with Bosch's documentation you can also learn how to change the solder jumpers to switch to SPI
A word about software, meanwhile there are plenty of opensource packages with very liberal licences for lot of different programming languages and target systems. We therefore set the software link to a search on github fpr "BME280". Nevertheless we work on our own software and will open it midterm.
No country selected, please select your country to see shipping options.
No rates are available for shipping to .
Enter your email address if you'd like to be notified when BlueberryE BME280 Breakout Board can be shipped to you:
Thanks! We'll let you know when the seller adds shipping rates for your country.
Shipping Rate | Tracked | Ships From | First Item | Additional Items |
---|---|---|---|---|
:
|
Quantity | Price |
---|---|
1-4 | $9.90 |
5-24 | $9.40 |
25+ | $8.90 |
No shipping info available.
Set destination country to see options
Shipping to starts at
Free shipping is available to !
Ships from
This item does not ship to .
More Info
Sign up to get notified when this product is back in stock!
$18.50
Free Shipping!
$24.95
Free Shipping!
$21.95
Free Shipping!
$43.00
Free Shipping!
By clicking Register, you confirm that you accept our Terms & Conditions
We recognize our top users by making them a Tindarian. Tindarians have access to secret & unreleased features.
We look for the most active & best members of the Tindie community, and invite them to join. There isn't a selection process or form to fill out. The only way to become a Tindarian is by being a nice & active member of the Tindie community!