Parts List/Tune Up Info

item Name Description Part Number
Manufacturer
unit Placement
1 EK810 PCB 50mm*28mm EK810_MB_101 1
2 LTE 32mm*29mm EG25-G Quectel 1 U401
3 bt BLE 5.0 CYBT-343026-01 CYBT-343026-01 CYPRESS 1
U301
4 MCU 32bits 单片机 STM32F103RCT6 ST 1 U503
5 IC UM3204 Union 1 U402
6 MEMORY
NOR FLASH SOP8 256Mb,
3V,
MX25L25645GM2I-10G MXIC 1 U501
7 DC/DC DC/DC 2.5A 40V TPS54240 TI 1 U101
8 FUSE 0603 3A 0467003·NRHF Littlefuse 1 F101
9
Charge IC MP2617 MP2617BGL MPS
1 U102
10 LDO LDO output 3.3V IC XC6504A331MR TOREX 2 U302 U505
11 Battery Connector
SMD 3PIN 1.25mm
1 J109
12
G Sensor BMA253
BOSCH 1 U502
13
SIM Socket NANO-SIM Socket SNO-1305-B
shuofang 1 J701
14 pogo PIN 2pin, L=6mm 3.0mm
PGC1.5-TH(6.0)-R-
2P-3.0PH
1 J401
15 Inductor 4.7UH MCSM52Z4R7MWTPG MAGIC 1 L101
16 Inductor MS42 ,1.5UH MCSM42Z1R5M MAGIC 1 L102
17
Inductor 6.8uH, 74404032068 Wurth
1 D102
18 3D Sensor AK09970N, AK09970N
AKM
1 U801
19
NPN
NPN SOT-523
BC846AW,135
NXP 9
Q201 Q202 Q203 Q205 Q401
Q402 Q403 Q404 Q405
20
key 4X4X1.5mm
1 J203
21 Diodes SK34 SK34 1 D103
22 P-MOS SOT23 SSF2301 1 Q407
HKS-1MU

Summary of content (15 pages)