Part,Part Number,Link,Quantity,Notes ,,,, Power,,,, Fuel Guage,BQ27441DRZR-G1A,https://jlcpcb.com/partdetail/TexasInstruments-BQ27441DRZRG1A/C473397,1, Battery Connector,S2B-PH-K-S(LF)(SN),https://jlcpcb.com/partdetail/Jst-S2B_PH_K_S_LF_SN/C173752,1, Schottky Diode,1N5819WS,https://jlcpcb.com/partdetail/GuangdongHottech-1N5819WS/C191023,1, Linear Regulator,AP2112K-3.3TRG1,https://jlcpcb.com/partdetail/DiodesIncorporated-AP2112K_33TRG1/C51118,1, Battery Charger,MCP73831T-2ACI/OT,https://jlcpcb.com/partdetail/MicrochipTech-MCP73831T_2ACIOT/C424093,1, Charging LED,KT-0603R,https://jlcpcb.com/partdetail/Hubei_KentoElec-KT0603R/C2286,1, ,,,, MCU,,,, MCU,ESP32-S3-WROOM-1-N8R2,https://jlcpcb.com/partdetail/3198302-ESP32_S3_WROOM_1N8R2/C2913204,1, RTC,"PCF8563T/5,518",https://jlcpcb.com/partdetail/NxpSemicon-PCF8563T_5518/C7440,1, RTC Crystal,Q13FC1350000400,https://jlcpcb.com/partdetail/SeikoEpson-Q13FC1350000400/C32346,1, USB-C Port,TYPE-C 16PIN 2MD(073),https://jlcpcb.com/partdetail/ShouHan-TYPE_C_16PIN_2MD_073/C2765186,1, USB ESD Diode,LESD5D5.0CT1G,https://jlcpcb.com/partdetail/LRC-LESD5D50CT1G/C383211,3, ,,,, Wireless,,,, LoRa Module,E22-900M22S,https://jlcpcb.com/partdetail/Chengdu_Ebyte_ElecTech-E22900M22S/C411293,1, Antenna,2195835-2,https://www.digikey.com/en/products/detail/te-connectivity-amp-connectors/2195835-2/13926731,, ,,,, Peripherals,,,, Display,,https://www.aliexpress.us/item/3256803610035008.html?spm=a2g0o.order_list.order_list_main.4.71f91802u8okdX&gatewayAdapt=glo2usa,1,Simair Small Size 100x60mm 20PIN SBN0064G 192*64 19264 Screen Module 192x64 LCD Display Yellow 3.3V Display Spring Contacts,ECT818000379,https://jlcpcb.com/partdetail/Ect-ECT818000379/C711423,20,Alternative: https://jlcpcb.com/partdetail/Shenzhen_KinghelmElec-KH_351535TP/C2837558 or https://jlcpcb.com/partdetail/BatWireless-BW0019AG_L3_5W1_5H35/C2826515 Display Contrast Op Amp,LM358DR,https://jlcpcb.com/partdetail/TexasInstruments-LM358DR/C5423,1, Front Panel Buttons,TS-1095T-B3D1,https://jlcpcb.com/partdetail/Yuandi-TS_1095TB3D1/C493045,6,"This is a B3F-1055 clone Maybe the surface mount omron B3FS-1052P C306879" Slide Switch,MSK12C02,https://jlcpcb.com/partdetail/ShouHan-MSK12C02/C431540,1, Side Button,K2-1113SA-A4SW-06,https://jlcpcb.com/partdetail/147979-K2_1113SA_A4SW06/C136663,1, Vibration Motor,Z3OC1T8219731,https://jlcpcb.com/partdetail/Kotl-Z3OC1T8219731/C2894731,1, Motor H-Bridge,DRV8837DSGR,https://jlcpcb.com/partdetail/TexasInstruments-DRV8837DSGR/C39159,1, Buzzer,MLT-7525,https://jlcpcb.com/partdetail/Jiangsu_HuanengElec-MLT7525/C95299,1, microSD Card Slot,TF PUSH,https://jlcpcb.com/partdetail/ShouHan-TFPUSH/C393941,1, LED Matrix Driver,IS31FL3729,https://jlcpcb.com/partdetail/3305932-IS31FL3729_QFLS4TR/C2940549,1, RGB LED,MHPA1010RGBDT,https://jlcpcb.com/partdetail/Meihua-MHPA1010RGBDT/C404280,32, Side Firing RGB LED,22-23C/R6GHBHW-C01/2C,https://jlcpcb.com/partdetail/EverlightElec-22_23C_R6GHBHW_C012C/C181865,4, UV LED,P2-0805UVTCS2-0.8T,https://jlcpcb.com/partdetail/Tuozhan-P2_0805UVTCS2_08T/C2827270,12, ,,,, Misc,,,, P-Channel MOSFET,SI2301CDS-T1-GE3,https://jlcpcb.com/partdetail/VishayIntertech-SI2301CDS_T1GE3/C10487,1, N-Channel MOSFET,AO3400A,https://jlcpcb.com/partdetail/Alpha_OmegaSemicon-AO3400A/C20917,4, IO Expander,TCA9534APWR,https://jlcpcb.com/partdetail/TexasInstruments-TCA9534APWR/C206010,1, ,,,, ,,,Total,