Hello,
I ordered some BNO055 to hand solder to my boards in 2016, but this year I decided to remove them to put in a another board with mikroBUS standard. I don't know how the Moisture Level Sensivity (MSL) of this chip, but since it's System on Package I assume that it's no 1.
After soldering in the new board i realize that the RAW value of the acceleration have a huge offset (in horizontal the values should be X= ~0, Y = ~0 and Z = ~9.8, but now the Z is less than 9.8 and i have some offsets from 1 to 4 in X and Y axis).
Then I got one cjmcu-bno055 (chinese breakout board for bno055) and everithing was fine with the values using "out of the box". So i decided to remove the IC and solder to my board, and i got the same issue with the values.
I put my board in breadboard just to have the same condition of the CJMCU-BN055 board.
Any suggestion about this? I did a permanent damage to the IC since I resoldered by hand (didn't follow the JEDEC reflow profile)?
Now i'm afraid that i did the same with some Hillcrest's BNO085
Thanks
I ordered some BNO055 to hand solder to my boards in 2016, but this year I decided to remove them to put in a another board with mikroBUS standard. I don't know how the Moisture Level Sensivity (MSL) of this chip, but since it's System on Package I assume that it's no 1.
After soldering in the new board i realize that the RAW value of the acceleration have a huge offset (in horizontal the values should be X= ~0, Y = ~0 and Z = ~9.8, but now the Z is less than 9.8 and i have some offsets from 1 to 4 in X and Y axis).
Then I got one cjmcu-bno055 (chinese breakout board for bno055) and everithing was fine with the values using "out of the box". So i decided to remove the IC and solder to my board, and i got the same issue with the values.
I put my board in breadboard just to have the same condition of the CJMCU-BN055 board.
Any suggestion about this? I did a permanent damage to the IC since I resoldered by hand (didn't follow the JEDEC reflow profile)?
Now i'm afraid that i did the same with some Hillcrest's BNO085
Thanks