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Help with my Project and PCB designing

Sashvat

Member
Hello everyone, I would like some help with my schematic and PCB, I am not done with the schematic yet, this is a project I am doing. I am using an ESP32 Pico D4, ICM-20948 and other supporting comments to measure steps and and calories. I am just a hobbyist trying this project, no expert here.

I would like some help with this. I would also like to add multiple force sensors to it, which I am not sure how to attach it to the ESP32. I am not entirely sure about working with ESP32 pico chip. Would like your help. I am attaching the schematic here.

Thanks.
 

Attachments

Sashvat

Member
sure

MCU-https://www.digikey.in/product-detail/en/espressif-systems/ESP32-PICO-D4/1904-1029-1-ND/9381738?utm_campaign=buynow&utm_medium=aggregator&WT.z_cid=ref_findchips_standard&utm_source=findchips

IMU- https://www.mouser.in/ProductDetail/TDK-InvenSense/ICM-20948?qs=u4fy/sgLU9OtGc31yF/riw==

Buck converter- https://www.mouser.in/ProductDetail/Torex-Semiconductor/XC6210B332MR-G?qs=AsjdqWjXhJ/S4LOuBYdYHQ==

Li-Po Battery Charger- https://www.mouser.in/ProductDetail...MCP73831T-2ACI-OT?qs=yUQqVecv4qvbBQBGbHx0Mw==

I am yet to decide on the battery size on this device, maybe a 400mAh battery would do
 

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