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buying the whole USFS from tindie and shipping to hong kong is too expensive so I am trying to replicate the pcb and build it myself but I can't find the EM7180 chip in any of the usual Hong Kong site…
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![max21100bob front](https://cloud.githubusercontent.com/assets/6698410/5024380/8db4af4a-6abe-11e4-8c88-a910f12e314b.jpg)
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![pressuresensor testboard 2](https://cloud.githubusercontent.com/assets/6698410/7903296/0e2c87fa-078c-11e5-9e4d-6aa5ee329af9.jpg)
![motionsensortestboard 2](https://cloud.githubusercontent.com/asset…
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Hi,
Thanks for writing a ROS node for the EM7190.
Do you have a wiring diagram to connect it to the RPi? Or a picture. If it is new do you need to install anything before running the node?
…
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The one you talk about in here: https://github.com/kriswiner/EM7180_SENtral_sensor_hub/wiki/K.-Limits-of-Absolute-Heading-Accuracy-Using-Inexpensive-MEMS-Sensors
I'm working on a robotics project/a…
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Hi Kris,
Thanks for making the USFS board. It works really well, I am really impressed with the quaternion precision. I am designing a custom board which doesn't require a barometer, the core desig…
mpava updated
4 years ago
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Hi Kris,
Before to make a irremediate mistake, can I use N25Q032A13EF440 SPI NOR for data logging and after which page I'm sure not to corrupted EM7180 fw? I think I can use M24512DFMwriteByte Have y…
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Hi,
Thanks for making the python library for the EM7180.
I have calibrated the imu and when I run the mastertest.py the yaw angle changes depending on the orientation of the imu when I start the…
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Hi Chris,
I can compile esp8266blinky but compilation fail on EM7180_MPU9250_BMP280_basicARHS_esp8266 and I don't understand why.
I'm running on mac version 1.8.5 and test on 1.8.9 on verbose compil…
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Hi
I am trying to make a small board of preferably USB size which has 9DOF that can tell me accurate Yaw,Pitch and Roll and should be able to communicate via wifi.
Current Setup is MPU9250 + Nod…
afnan updated
6 years ago