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What is the difference between Rev1 and Rev2?
There has been some changes in the sensor between both revisions:
- Replacement of IMU from LSM9DS1 (9 axis) for a combination of two IMUs (BMI270 - 6 axis IMU and BMM150 - 3 axis IMU).
- Replacement of temperature and humidity sensor from HTS221 for HS3003.
- Replacement of microphone from MP34DT05 to MP34DT06JTR.
Additionally some components and the changes have been done in order to improve the experience of the users:
- Replacement of power supply MPM3610 for MP2322.
- Addition of VUSB soldering jumper on the top side of the board.
- New test point for USB, SWDIO and SWCLK.
NOTE: Arduino Nano 33 BLE Sense Rev2 only supports 3.3V I/Os and is NOT 5V tolerant so please make sure you
are not directly connecting 5V signals to this board or it will be damaged. Also, as opposed to Arduino Nano boards
that support 5V operation, the 5V pin does NOT supply voltage but is rather connected, through a jumper, to the
USB power input
ARDUINO NANO 33 BLE SENSE Rev2 未焊針腳(料號: ABX00069)
更多商品說明請見原廠連結:
https://store-usa.arduino.cc/products/nano-33-ble-sense-rev2
ARDUINO NANO 33 BLE SENSE Rev2 焊針腳(料號: ABX00070)
更多商品說明請見原廠連結:
https://store-usa.arduino.cc/collections/boards/products/nano-33-ble-sense-rev2-with-headers
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