The pcb board is to be long and skinny. It has one chip and one module . The fanstel bt600i-21 and the invensense icm-20649 they are connected through an spi bus and interrupt 1 there is also a 32khz crystal connected. There are a few capacitors as per the data sheets reference designs. The whole thing is powered by a cr123 battery which requires a holder. Required are two pins for the swdio and swclk also two pins for off board power. Which io pins are to be used for the spi bus can be determined by my software. The 32.768 khz crystal connects to p0_26 and p0_27 no copper can be placed under the bt600i antenna. Do you want me to send you the data sheets with the reference circuits. I would like schematic, a pcb design and bill of materials
Thank you have fun and take care always.
Bu iş için 33 freelancer ortalamada $174 teklif veriyor
Hello.i am electrical engineering expert and i have good skill in this field i will do my best and you will get good result thank you very much
Dear you, I designed a project like that, but used CC2500 and a MCU, battery is CR2450, an update use RJD2450 which can be charger. I think i will finish this project the best. Brg!