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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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Just double checking that this pin is ok getting 5V since it's named 3.3V? I ass...
taylorjwnc6432

taylorjwnc6432

Thanks... missed this one.
3y
chaykak2

chaykak2

Just double checking that this pin is ok getting 5V since it's named 3.3V? I assume it's an IO voltage that can change?
3y
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1
Are you ok having all of these devices on the same I2C? Not sure if your host bo...
chaykak2

chaykak2

Cool! Marking as resolved
3y
taylorjwnc6432

taylorjwnc6432

There is only 2 devices on this bus. Host has one I2C, and from previous designs, multiple devices on this bus is ok since they both have unique addresses.
3y
chaykak2

chaykak2

Are you ok having all of these devices on the same I2C? Not sure if your host board has another I2C available, might be worth splitting the bus up
3y
Someone is typing...
2
EN
TXD0
IO25
IO0
IO32
IO4
IO22
IO18
IO16
IO27
RXD0
SENSOR_VN
IO2
TXD0
IO22
IO5
IO14
IO19
IO34
IO4
IO18
IO22
IO21
IO22
IO4
IO35
IO25
IO21
IO15
IO5
SENSOR_VP
IO17
IO23
IO19
SD0
IO2
RXD0
SD2
IO23
IO21
SD3
SD1
IO33
SENSOR_VN
IO2
SENSOR_VP
SCLK
IO12
IO13
IO26
CMD
P3
2.8" TFT 240x320 ILC9341
P4
C2
Capacitance
0.1uF
5V0
P1
P2
5V0
P7
Q1
ESP32 MODULE
PMSA0031 - PARTICAL SENSOR
2.8" TFT DISPLAY SD CARD INTF
5V0
NEO-6M GPS MODULE
5V0
MQ-7 - Carbon Monoxide
5V0
5V0
MQ-4 - METHANE
C3
Capacitance
0.1uF
5V0
C6
Capacitance
0.1uF
C5
Capacitance
0.1uF
5V0
3V3
SHT21 - TEMP/HUMIDITY
C1
Capacitance
0.1uF
U1
R2
Resistance
100 Ω
R5
Resistance
10KΩ
U4
R4
Resistance
2KΩ
R1
Resistance
2KΩ
R9
Resistance
10KΩ
R3
Resistance
10KΩ

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Documents

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

    Assets

    ESP32-DEVKITC

    ESP32-DEVKITC

    defaultDefault
    kicad_mod

    MODULE_ESP32-DEVKITC-Footprint-S.kicad_mod

    MODULE_ESP32-DEVKITC-Footprint-SFootprint
    step

    ESP32-DEVKITC-3D.step

    3D

    ESP32-DEVKITC ENVIRONMENTAL SENSOR

    ESP32-DEVKITC ENVIRONMENTAL SENSOR thumbnail
    ESP-WROOM-32 series Transceiver; 802.11 b/g/n (Wi-Fi, WiFi, WLAN), Bluetooth® Smart 4.x Low Energy (BLE) Evaluation Board #simplifiedFootprint

    Properties

    Development Boards

    Espressif Systems

    ESP32-DEVKITC

    espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf

    ESP

    Pricing & Availability

    Distributor

    Qty 1

    Digi-Key

    $0.24–$1.13

    LCSC

    $1.45–$1.52

    Mouser

    $1.30

    Controls