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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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D2
D1
C4
Capacitance
10uF
C3
Capacitance
10uF
C11
Capacitance
0.1uF
C8
Capacitance
10uF
C6
Capacitance
0.1uF
C7
Capacitance
0.1uF
C10
Capacitance
0.1uF
C2
Capacitance
0.1uF
C1
Capacitance
0.1uF
C12
Capacitance
0.1uF
ESP_RX
CC1
GPIO2
TOUT
USBDP
ADC
ESP_RX
USBDN
GPIO15
GPIO14
ESP_TX
USBDP
CC2
ESP_EN
ESP_IO0
USBDN
GPIO14
GPIO4
ESP_IO0
GPIO16
GPIO5
CC1
USBDP
GPIO13
TOUT
GPIO12
GPIO15
ADC
USBDN
ESP_RX
GPIO4
ESP_TX
USBDN
ESP_EN
GPIO12
USBDP
ESP_IO0
GPIO2
RST
RST
CC2
GPIO16
USBDN
GPIO5
GPIO13
ESP_TX
ESP_EN
ESP_IO0
ESP_EN
USBDP
+3V3
ESP1
VBUS
+3V3
+3V3
+3V3
+5V
+3V3
VBUS
+5V
+3V3
+3V3
+3V3
+5V
+3V3
R1
Resistance
Resistance
Resistance
10kΩ
R8
Resistance
Resistance
Resistance
82kΩ
PWR
R7
Resistance
Resistance
Resistance
220kΩ
R2
Resistance
Resistance
Resistance
5.1kΩ
C9
Capacitance
10uF
USB1
R4
Resistance
1kΩ
R3
Resistance
Resistance
Resistance
5.1kΩ
C5
Capacitance
10uF
R6
Resistance
Resistance
Resistance
10kΩ
R5
Resistance
Resistance
Resistance
10kΩ
EN
Q1
J2
U1
J1
BOOT
IC1
Q2

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Documents

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

    Assets

    ESP-WROOM-02U Reference Design-removebg-preview.png

    ESP-WROOM-02U Reference Design-removebg-preview.png

    ESP-WROOM-02U Reference Design-removebg-previewThumbnail

    ESP-WROOM-02U Reference Design 3kPJ

    ESP-WROOM-02U Reference Design 3kPJ thumbnail
    This project is a reference design for an ESP-WROOM-02U based device. It features USB-C for power and data transfer, onboard voltage regulation, and multiple peripheral connections. It also includes a CH340C for USB to serial conversion #referenceDesign #project #ESP8266 #WROOM #RF #WIFI #MCU #referenceDesign #simple-embedded #espressif #template #reference-design

    Properties

    creativecommons.org/licenses/by/4.0/

    Pricing & Availability

    Distributor

    Qty 1

    Arrow

    $0.11–$0.65

    Digi-Key

    $1.05–$10.12

    LCSC

    $0.86–$1.54

    Mouser

    $1.14

    Verical

    $0.11–$0.26

    Controls