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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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J2
Hey! this circuit didn't work! I wasn't able to communicate to my base device.
2y
markwuflux

markwuflux

Hey! this circuit didn't work! I wasn't able to communicate to my base device.
2y
2
+5V
Q2
+3.3V
+3.3V
+5V
+5V
+3.3V
+3.3V
Q1
+3.3V
IC1
~RTS
MCU_TX
U1
USB_DN
USB_DP
MCU_TX
MCU_RX
USB_DN
GPIO0
RESET
MCU_RX
USB_DP
~DTR
~RTS
~DTR
GPIO0
GPIO0
~DTR
USB_DP
MCU_TX
USB_DN
RESET
MCU_RX
~RTS
RESET
TX
C2
Capacitance
1uF
R6
Resistance
10kΩ
R1
Resistance
5.1kΩ
J3
RX
R5
Resistance
10kΩ
C1
Capacitance
1uF
R3
Resistance
5.1kΩ
C3
Capacitance
0.1uF
R4
Resistance
5.1kΩ
R2
Resistance
5.1kΩ
J1

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Documents

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

    Assets

    Subject.png

    Subject.png

    SubjectThumbnail

    Custom Programmer for ESP32 Using USB-C USB3.0 Pins

    Custom Programmer for ESP32 Using USB-C USB3.0 Pins thumbnail
    NOT RECOMMENDED FOR NEW DESIGNS. It did not work during testing. Please refer to my other project that worked successfully.
    Using this programmer to exploit the extra pins given by a USB 3.0 Superspeed cable. By doing so, you can program an ESP32 without adding a programmer port.
    NOT Compliant with USB-C Standard

    Properties

    Properties describe core aspects of the project.

    Pricing & Availability

    Distributor

    Qty 1

    Digi-Key

    $1.76–$4.30

    LCSC

    $1.67–$1.79

    Mouser

    $1.43

    Controls