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Welcome to Flux

Treat Flux like your intern. Tell it what you'd like to build and it'll get to work. You can also ask it questions, brainstorm ideas, and teach it your preferences. Learn More

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U2
U1
list all J4 pins in a table format. For each pin provide its pin number, pin nam...
wxcvbn12

wxcvbn12

@copilot list all J4 pins in a table format. For each pin provide its pin number, pin name and function.
1y

copilot

Here is the table listing all the pins for the J4 connector:

Table

Pin NumberPin NameFunction
1VTrefVoltage Reference
3GNDGround
5GNDGround
9GNDDetectGround Detection
10RESETReset
8NC/TDINo Connection/Test Data In
6SWO/TDOSingle Wire Output/Test Data Out
4SWDCLK/TCKSerial Wire Debug Clock/Test Clock
2SWDIO/TMSSerial Wire Debug I/O/Test Mode Select
Each pin serves various functions, primarily for debugging and programming purposes. If you need further clarification on these functions or their specific uses in your project, feel free to ask!
1y
1
GPS_RX
VUSB
SIM_RST
STM_RST
SWCLK
GPS_TX
SIM_TX
SIM_RX
SIM_RST
SCL
GPS_RX
SWCLK
SIM_TX
STM_RST
SDA
SWDIO
SWDIO
SDA
SCL
GPS_TX
SIM_RX
VBAT
3V3
R7
Resistance
1KΩ
VBAT
VUSB
3V3
C3
Capacitance
4.7uF
R3
Resistance
22 Ω
C2
Capacitance
10uF
R8
Resistance
10KΩ
3V3
3V3
3V3
C1
Capacitance
10uF
3V3
3V3
C4
Capacitance
4.7uF
C5
Capacitance
1uF
VBAT
VUSB
R4
Resistance
5KΩ
R2
Resistance
1KΩ
R6
Resistance
2KΩ
R5
Resistance
5KΩ
VBAT
R1
Resistance
1KΩ
L1
Inductance
22uH
J1
J3
D1
U5
U3
LED2
BT1
LED1
J2
U4
IC1

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Documents

    Documents are markdown text files which describe project goals, capture details, or even simulation outputs.

    Assets

    Pet Tracker Reference Design.png

    Pet Tracker Reference Design.png

    Pet Tracker Reference DesignThumbnail

    Pet Tracker Device

    Pet Tracker Device thumbnail
    This is a Pet Tracker Reference Design based on STM32L4. Tracker connects with network by SIM800L module connected to the STM. Also MCU connected to the GPS by uart and send data to server #STM32 #GPS #G4 #G3 #LTE #IoT #Tracker #smartHomeDevices #referenceDesign #edge-computing #edgeComputing #stm #template #referenceDesign

    Properties

    creativecommons.org/licenses/by/4.0/

    Pricing & Availability

    Distributor

    Qty 1

    Arrow

    $3.64–$3.78

    Digi-Key

    $7.39–$8.69

    LCSC

    $15.16–$15.18

    Mouser

    $6.99

    Verical

    $6.26–$7.05

    Controls