Project: microcontroller : ESP32-S3 1.47inch IPS Touch Display Development Board, 172x320 Resolution, 262K Display Color, Support 2.4GHz W-i-F-i 6/BLE 5, 240MHz LX7 Dual-core Processor, Sensor: MAX30102 blood oxygen wrist heart rate and pulse detection heartbeat sensor module compatible with UNO R3 STM32 I will buy a low powered battery soon. Hey guys, I got my embedded project mostly done but now I need to basically make it easier to wear, to do that I need to do PCB design and then send the design out to china. I have no idea how to do this. Any resources any one could provide, that helped yall to get this done quick and accurately. submitted by /u/InterestingBunch4220 [link] [comments]