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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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Write I2C initialization code
Generate firmware skeleton

U2
U1
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2
DDR_A12
DDR_CLK_P
DDR_A6
DDR_DQ11
STLINK_SWDIO
DDR_BA1
NRST
DDR_DQ8
BOOT0
DDR_A6
DDR_CLK_P
DDR_RASN
DDR_DQM1
I2C4_SCL
DDR_A0
BOOT2
JTDI
DDR_CASN
DDR_DQ6
DDR_A8
DDR_DQ3
JTRST
DDR_DQ12
DDR_DQS1_P
DDR_DQ15
DDR_DQ5
NRST
SDMMC1_D0
DDR_A8
DDR_A14
DDR_ODT
DDR_BA2
DDR_DQS1_N
SDMMC1_D1
DDR_RASN
DDR_DQ15
STLINK_SWCLK
BOOT1
DDR_DQ0
DDR_DQ11
DDR_DQS0_N
JTRST
SDMMC1_CK
USB_SHIELD
DDR_DQ0
DDR_DQ7
DDR_A11
DDR_DQ8
UART4_RX
JTDO_TRACESWO
DDR_A2
USB1_N
DDR_RESETN
DDR_DQ4
DDR_A14
DDR_DQ10
SDMMC1_D3
SDMMC1_D2
DDR_DQM0
DDR_DQ1
DDR_DQ10
DDR_ODT
DDR_WEN
UART4_TX
DDR_CASN
DDR_A13
DDR_BA1
DDR_DQM0
DDR_A1
DDR_DQ4
DDR_A1
DDR_CLK_N
USB1_N
DDR_RESETN
NRST_CORE
DDR_DQS0_P
DDR_DQ9
DDR_CSN
DDR_WEN
DDR_A12
DDR_CKE
USB1_P
DDR_A5
DDR_A2
DDR_A0
DDR_A4
DDR_CLK_N
DDR_DQS0_N
JTDO_TRACESWO
DDR_A4
DDR_CKE
DDR_A5
DDR_DQS0_P
DDR_CSN
DDR_CLK_P
DDR_BA0
DDR_A7
DDR_DQ14
DDR_A3
DDR_DQ5
DDR_A7
DDR_RESETN
BOOT2
DDR_A10
DDR_DQ6
NRST
UART4_TX
DDR_DQS1_N
DDR_DQ12
DDR_DQ13
BOOT0
DDR_A9
DDR_A9
DDR_DQ7
DDR_A11
I2C4_SDA
PMIC_WAKEUP
UART4_RX
DDR_DQ13
DDR_BA0
DDR_DQ1
DDR_DQ2
uSD_DETECT
DDR_DQ2
DDR_DQ3
DDR_CKE
DDR_A13
SDMMC1_CMD
DDR_DQ9
DDR_DQM1
JTDI
DDR_BA2
DDR_DQ14
USB1_P
DDR_CLK_N
DDR_A3
STLINK_SWDIO
STLINK_SWCLK
DDR_DQS1_P
BOOT1
DDR_A10
C17
Capacitance
1uF
C16
Capacitance
1uF
C52
Capacitance
0.1uF
C9
Capacitance
1uF
C21
Capacitance
0.1uF
C24
Capacitance
0.1uF
C10
Capacitance
1uF
C18
Capacitance
1uF
C11
Capacitance
1uF
C50
Capacitance
1uF
C73
Capacitance
6.8pF
C51
Capacitance
2.2uF
C75
Capacitance
10nF
C53
Capacitance
0.1uF
C12
Capacitance
1uF
C19
Capacitance
0.1uF
C54
Capacitance
2.2uF
C13
Capacitance
1uF
C20
Capacitance
0.1uF
C15
Capacitance
1uF
C23
Capacitance
0.1uF
C72
Capacitance
6.8pF
C22
Capacitance
0.1uF
C14
Capacitance
1uF
C48
Capacitance
0.1uF
C49
Capacitance
2.2uF
C64
Capacitance
22uF
C63
Capacitance
22uF
C62
Capacitance
22uF
C68
Capacitance
4.7uF
C66
Capacitance
4.7uF
C67
Capacitance
4.7uF
C65
Capacitance
22uF
VREF_DDR
R30
Resistance
0 Ω
VDD_DDR
VDDA
VDD_USB
VDD_DDR
R37
Resistance
1.5kΩ
R36
Resistance
1.5kΩ
VREF_DDR
3V3
VREF_DDR
R38
Resistance
3kΩ
VDD_DDR
VDD_DDR
VDD_USB
VDD_DDR
5V_IN
VDDA
VTT_DDR
VDD_CORE
VDD
VDD_DDR
VDD
R2
Resistance
10kΩ
VDD_DDR
3V3
VDD_DDR
VDDA
VDDA
VDD
VDDA_1V8
VDD
VDD
VDD
R41
Resistance
5.1kΩ
R43
Resistance
1kΩ
VDD_CORE
VDDA_1V8
VDD_DDR
VDD_DDR
R1
Resistance
240 Ω
R4
Resistance
100 Ω
R44
Resistance
1kΩ
R29
Resistance
240 Ω
R42
Resistance
1kΩ
VDD_DDR
VREF+
R3
Resistance
10kΩ
BOOT2
BOOT0
J2
RESET
L1
Inductance
4.7uH
D3
X1
J3


  • Ground
    A common return path for electric current. Commonly known as ground.
  • Net Portal
    Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
  • Power Net Portal
    Wirelessly connects power nets on schematic. Identical to the net portal, but with a power symbol. Used to organize schematics and separate functional blocks. To wirelessly connect power net portals, give them the same designator. #portal #power
  • Generic Resistor
    A generic fixed resistor ideal for rapid circuit topology development. Its footprint automatically adapts based on the selected package case code—supporting 0402, 0603, 0805, 1203, and many other standard SMD packages, as well as axial horizontal and vertical configurations. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0 ohm, 10 ohm, 100 ohm, 1.0k ohm, 10k ohm, 100k ohm, 1.0M ohm 1.1 ohm, 11 ohm, 110 ohm, 1.1k ohm, 11k ohm, 110k ohm, 1.1M ohm 1.2 ohm, 12 ohm, 120 ohm, 1.2k ohm, 12k ohm, 120k ohm, 1.2M ohm 1.3 ohm, 13 ohm, 130 ohm, 1.3k ohm, 13k ohm, 130k ohm, 1.3M ohm 1.5 ohm, 15 ohm, 150 ohm, 1.5k ohm, 15k ohm, 150k ohm, 1.5M ohm 1.6 ohm, 16 ohm, 160 ohm, 1.6k ohm, 16k ohm, 160k ohm, 1.6M ohm 1.8 ohm, 18 ohm, 180 ohm, 1.8K ohm, 18k ohm, 180k ohm, 1.8M ohm 2.0 ohm, 20 ohm, 200 ohm, 2.0k ohm, 20k ohm, 200k ohm, 2.0M ohm 2.2 ohm, 22 ohm, 220 ohm, 2.2k ohm, 22k ohm, 220k ohm, 2.2M ohm 2.4 ohm, 24 ohm, 240 ohm, 2.4k ohm, 24k ohm, 240k ohm, 2.4M ohm 2.7 ohm, 27 ohm, 270 ohm, 2.7k ohm, 27k ohm, 270k ohm, 2.7M ohm 3.0 ohm, 30 ohm, 300 ohm, 3.0K ohm, 30K ohm, 300K ohm, 3.0M ohm 3.3 ohm, 33 ohm, 330 ohm, 3.3k ohm, 33k ohm, 330k ohm, 3.3M ohm 3.6 ohm, 36 ohm, 360 ohm, 3.6k ohm, 36k ohm, 360k ohm, 3.6M ohm 3.9 ohm, 39 ohm, 390 ohm, 3.9k ohm, 39k ohm, 390k ohm, 3.9M ohm 4.3 ohm, 43 ohm, 430 ohm, 4.3k ohm, 43K ohm, 430K ohm, 4.3M ohm 4.7 ohm, 47 ohm, 470 ohm, 4.7k ohm, 47k ohm, 470k ohm, 4.7M ohm 5.1 ohm, 51 ohm, 510 ohm, 5.1k ohm, 51k ohm, 510k ohm, 5.1M ohm 5.6 ohm, 56 ohm, 560 ohm, 5.6k ohm, 56k ohm, 560k ohm, 5.6M ohm 6.2 ohm, 62 ohm, 620 ohm, 6.2k ohm, 62K ohm, 620K ohm, 6.2M ohm 6.8 ohm, 68 ohm, 680 ohm, 6.8k ohm, 68k ohm, 680k ohm, 6.8M ohm 7.5 ohm, 75 ohm, 750 ohm, 7.5k ohm, 75k ohm, 750k ohm, 7.5M ohm 8.2 ohm, 82 ohm, 820 ohm, 8.2k ohm, 82k ohm, 820k ohm, 8.2M ohm 9.1 ohm, 91 ohm, 910 ohm, 9.1k ohm, 91k ohm, 910k ohm, 9.1M ohm #generics #CommonPartsLibrary
  • Generic Capacitor
    A generic fixed capacitor ideal for rapid circuit topology development. You can choose between polarized and non-polarized types, its symbol and the footprint will automatically adapt based on your selection. Supported options include standard SMD sizes for ceramic capacitors (e.g., 0402, 0603, 0805), SMD sizes for aluminum electrolytic capacitors, and through-hole footprints for polarized capacitors. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF, 10pF, 100pF, 1000pF, 0.01uF, 0.1uF, 1.0uF, 10uF, 100uF, 1000uF, 10000uF 1.1pF, 11pF, 110pF, 1100pF 1.2pF, 12pF, 120pF, 1200pF 1.3pF, 13pF, 130pF, 1300pF 1.5pF, 15pF, 150pF, 1500pF, 0.015uF, 0.15uF, 1.5uF, 15uF, 150uF, 1500uF 1.6pF, 16pF, 160pF, 1600pF 1.8pF, 18pF, 180pF, 1800pF 2.0pF, 20pF, 200pF, 2000pF 2.2pF, 22pF, 220pF, 2200pF, 0.022uF, 0.22uF, 2.2uF, 22uF, 220uF, 2200uF 2.4pF, 24pF, 240pF, 2400pF 2.7pF, 27pF, 270pF, 2700pF 3.0pF, 30pF, 300pF, 3000pF 3.3pF, 33pF, 330pF, 3300pF, 0.033uF, 0.33uF, 3.3uF, 33uF, 330uF, 3300uF 3.6pF, 36pF, 360pF, 3600pF 3.9pF, 39pF, 390pF, 3900pF 4.3pF, 43pF, 430pF, 4300pF 4.7pF, 47pF, 470pF, 4700pF, 0.047uF, 0.47uF, 4.7uF, 47uF, 470uF, 4700uF 5.1pF, 51pF, 510pF, 5100pF 5.6pF, 56pF, 560pF, 5600pF 6.2pF, 62pF, 620pF, 6200pF 6.8pF, 68pF, 680pF, 6800pF, 0.068uF, 0.68uF, 6.8uF, 68uF, 680uF, 6800uF 7.5pF, 75pF, 750pF, 7500pF 8.2pF, 82pF, 820pF, 8200pF 9.1pF, 91pF, 910pF, 9100pF #generics #CommonPartsLibrary
  • Generic Inductor
    A generic fixed inductor suitable for rapid circuit topology development. The footprint automatically adapts based on the selected package, supporting standard SMD sizes (e.g., 0402, 0603, 0805) as well as well-known inductor packages such as SDR1806, PA4320, SRN6028, and SRR1260. Standard inductor values: 1.0 nH, 10 nH, 100 nH, 1.0 µH, 10 µH, 100 µH, 1.0 mH 1.2 nH, 12 nH, 120 nH, 1.2 µH, 12 µH, 120 µH, 1.2 mH 1.5 nH, 15 nH, 150 nH, 1.5 µH, 15 µH, 150 µH, 1.5 mH 1.8 nH, 18 nH, 180 nH, 1.8 µH, 18 µH, 180 µH, 1.8 mH 2.2 nH, 22 nH, 220 nH, 2.2 µH, 22 µH, 220 µH, 2.2 mH 2.7 nH, 27 nH, 270 nH, 2.7 µH, 27 µH, 270 µH, 2.7 mH 3.3 nH, 33 nH, 330 nH, 3.3 µH, 33 µH, 330 µH, 3.3 mH 3.9 nH, 39 nH, 390 nH, 3.9 µH, 39 µH, 390 µH, 3.9 mH 4.7 nH, 47 nH, 470 nH, 4.7 µH, 47 µH, 470 µH, 4.7 mH 5.6 nH, 56 nH, 560 nH, 5.6 µH, 56 µH, 560 µH, 5.6 mH 6.8 nH, 68 nH, 680 nH, 6.8 µH, 68 µH, 680 µH, 6.8 mH 8.2 nH, 82 nH, 820 nH, 8.2 µH, 82 µH, 820 µH, 8.2 mH #generics #CommonPartsLibrary
  • Terminal
    Terminal
    An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
  • RMCF0805JT47K0
    47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film #forLedBlink
  • 875105359001
    10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcan
  • CTL1206FYW1T
    Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric) #forLedBlink

STM32MP1 Linux Card

STM32MP1 Linux Card thumbnail
This project designs a Linux Single Board Computer using STM32MP157FAC1, featuring DDR memory, a power management IC, USB and SD card interfaces, and essential user controls, aimed at versatile embedded applications.

Pricing & Availability

Distributor

Qty 1

Arrow

$28.73–$30.12

Digi-Key

$30.98–$32.28

LCSC

$50.66–$50.75

Mouser

$35.37

Verical

$23.59–$34.32

Controls