diff --git a/hw/bom/order_1.csv b/hw/bom/order_1.csv
new file mode 100644
index 0000000..2193f6f
--- /dev/null
+++ b/hw/bom/order_1.csv
@@ -0,0 +1,28 @@
+LCSC Part Number,Manufacture Part Number,Manufacturer,Customer NO.,Package,Description,RoHS,Quantity,Unit Price(€),Ext.Price(€),Estimated lead time (business days),Date Code / Lot No.
+C473369,TLV333IDBVR,TI,,SOT-23-5,"2uV Rail-to-Rail Input, Rail-to-Rail Output 70pA 0.16V/us 102dB 17uA 350kHz 1 SOT-23-5 Amplifiers RoHS",YES,5,0.2121,1.06,,
+C2827931,SS24L,Guangdong Hottech,,SOD-123FL,Diode Independent 40V 2A Surface Mount SOD-123FL,YES,20,0.0214,0.43,,
+C2931472,U263-163N-4OS1735,XKB Connection,,SMD,USB-C (USB TYPE-C) Receptacle Connector 16 Position Surface Mount,YES,5,0.2518,1.26,,
+C2999960,MM5Z3V3,Slkor,,SOD-523,Zener Diode Independent 3.3V 200mW Surface Mount SOD-523,YES,20,0.0181,0.36,,
+C52754543,RB521S30T1G-HXY,HXY MOSFET,,SOD-523,1A 1 Independent 30V 350mV@10mA 200mA SOD-523 Single Diodes RoHS,YES,20,0.0212,0.42,,
+C42442062,CH32X035F8U6,WCH,,QFN-20-EP(3x3),QFN-20-EP(3x3) Microcontrollers RoHS,YES,5,0.446,2.23,,
+C780769,AP63203WU-7,DIODES,,TSOT-23-6,1.1MHz Buck Fixed 2A 3.3V 3.8V~32V TSOT-23-6 Voltage Regulators - DC DC Switching Regulators RoHS,YES,5,0.3766,1.88,,
+C7466527,AGM403AP,AGMSEMI,,PDFN3.3x3.3-8,N-Channel 40V 65A 69W Surface Mount PDFN3.3x3.3,YES,5,0.2575,1.29,,
+C2906999,FRC0603F1803TS,FOJAN,,0603,180kΩ ±1% 100mW 0603 Thick Film Resistor,YES,100,0.001,0.10,,
+C4169844,RS73F1JTTD2703B,KOA,,0603,200mW 270kΩ Thick Film Resistor ±25ppm/℃ ±0.1% 0603 Chip Resistor - Surface Mount RoHS,YES,5,0.0638,0.32,,
+C2932326,MT3608L,XI'AN Aerosemi Tech,,SOT-23-6,1.2MHz Boost Adjustable 2.2V~16V 2.5A SOT-23-6 Voltage Regulators - DC DC Switching Regulators RoHS,YES,10,0.0373,0.37,,
+C138714,TPD4E05U06DQAR,TI,,USON-10(1x2.5),14VC Clamp 2.5A@8/20us Ipp TVS DIODE USON-10(1x2.5),YES,5,0.0682,0.34,,
+C19274408,SC7A20HTR,Hangzhou Silan Microelectronics,,LGA-12(2x2),LGA-12(2x2) Accelerometers RoHS,YES,5,0.2417,1.21,,
+C52741377,CPN201610H6R8MT,Magnetsyc,,0806,820mA 6.8uH 1.1A 545mΩ ±20% 0806 Fixed Inductors RoHS,YES,20,0.0277,0.55,,
+C110776,RT0603BRD071KL,YAGEO,,0603,100mW 1kΩ 75V Thin Film Resistor ±25ppm/℃ ±0.1% 0603 Chip Resistor - Surface Mount RoHS,YES,20,0.0187,0.37,,
+C162670,NCU18XH103F6SRB,muRata,,0603,NTC Thermistor 10kΩ Surface Mount 0603,YES,10,0.0533,0.53,,
+C46818248,SIQ-02FVS3,LZG,,-,Encoders - Industrial RoHS,YES,5,0.9816,4.91,,
+C41414522,NSG10752,WXNSIC,,SOT-23-6,High Side Gate Driver IC MOSFET IGBT SOT-23-6,YES,5,0.4842,2.42,,
+C76799,MLZ1608M4R7WT000,TDK,,0603,350mA 4.7uH 120mA 500mΩ Multilayer inductor ±20% 0603 Fixed Inductors RoHS,YES,10,0.0351,0.35,,
+C98192,CL21A475KBQNNNE,Samsung Electro-Mechanics,,0805,4.7uF ±10% 50V Ceramic Capacitor X5R 0805,YES,10,0.0179,0.18,,
+C29936,CL10B105KA8NNNC,Samsung Electro-Mechanics,,0603,1uF ±10% 25V Ceramic Capacitor X7R 0603,YES,50,0.0056,0.28,,
+C2997487,MPD220M1VD19040R,Ymin,,"SMD,7.3x4.3mm","35V 22uF 3.2A@100kHz 40mΩ@100kHz ±20% SMD,7.3x4.3mm Aluminum - Polymer Capacitors RoHS",YES,5,0.7063,3.53,,
+C5370906,FC-ALX 4030D-2R2MT,FANGCHENG,,"SMD,4.2x4.2mm","8.1A 2.2uH 8.1A 10.7mΩ Molded Inductor ±20% SMD,4.2x4.2mm Fixed Inductors RoHS",YES,5,0.4781,2.39,,
+C18723014,X069-9616TSWIG02-H14,Wisevision,,-,"0.69 96x16 SSD1312 chip I2C LCD, OLED, Graphic RoHS",YES,2,1.3337,2.67,,
+C386166,UMK325AB7106KMHP,Taiyo Yuden,,1210,10uF ±10% 50V Ceramic Capacitor X7R 1210 AEC-Q200,YES,25,0.0854,2.14,,
+C38582720,TPA191A4-SC6R,3PEAK,,SOT-363,50uV -300mV~+36V 22uA 2.5V/us 120dB 30kHz 80uA 100V/V SOT-363 Amplifiers RoHS,YES,5,0.53,2.65,,
+C5185587,CUM1206-15FR004,FORT,,1206,1W 4mΩ SMD ±50ppm/℃ Current Sense Resistor ±1% 1206 Current Sense Resistors RoHS,YES,5,0.0522,0.26,,