Finding ESP32-S5 Part

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I couldn’t find an exact “ESP32-S5” in the Flux library. Here are the closest ESP32 matches you can use right away:

Table

Part Name	Part Uid	MPN	Datasheet	Package Code
ESP32-S3FN8	f8302c2c-c0de-4e90-a4fb-d08b6c79c59d	ESP32-S3FN8	Datasheet	56-QFN
ESP32-S3	abfebe4f-65aa-4b98-b8dc-2ec72e7a480c	ESP32-S3	Datasheet	56-QFN
ESP32-S3-WROOM-1-N16R8	fe215b64-8403-4dd5-8d50-d4926dde805e	ESP32-S3-WROOM-1-N16R8	Datasheet	Module
ESP32-S2	932eb002-f5fd-48fb-b7a7-7895800c591a	ESP32-S2	Datasheet	56-QFN
ESP32-C6-MINI-1-N4	c640d287-ea64-41ff-a28e-5b6fe888f54b	ESP32-C6-MINI-1-N4	Datasheet	Module

Quick library search link you can open directly:

ESP32-S5

Thumbnails:

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A couple questions to get you the right one:

Do you want a bare chip (QFN) or a pre-certified module (WROOM/MINI)?
Any must-haves like BLE, USB OTG, PSRAM size, or 802.15.4/Zigbee?
If you did mean “S5,” do you have a specific MPN or link?

Tell me which you prefer and I can add it to your project.

Clarify which family

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114 days

Ready.

where is the SDA pin

berdaoui

@copilot where is the SDA pin

copilot

The ESP32-S2-MINI-2 module doesn't have default pins explicitly labeled as SDA (data line) and SCL (clock line) for I2C communication. However, you can configure any GPIO pin to be the SDA and SCL with the ESP32 family of microcontrollers. Here are some guidelines:

SDA (Serial Data Line): Typically corresponds to GPIO21 (but any available GPIO can be configured).
SCL (Serial Clock Line): Typically corresponds to GPIO22 (but any available GPIO can also be configured).

In your project, here are some potential candidates based on the GPIO pins you're using:

GPIO1, GPIO2 are common choices for I2C.
GPIO36 can be used as a branch point.
GPIO21 for SDA (since it is typically configured as such).

To configure these pins in your code, you typically use the Wire.begin(SDA, SCL) function in the Arduino IDE or equivalent function if you're using another development environment. Here is a brief example of how you might do this:

Cpp
#include 

#define SDA_PIN 21  // Change as per your choice
#define SCL_PIN 22  // Change as per your choice

void setup() {
  Wire.begin(SDA_PIN, SCL_PIN);
}

void loop() {
  // Your code here
}

You can choose any GPIO that is free in your current design:

SDA Example: Connect GPIO21 to SDA.
SCL Example: Connect GPIO22 to SCL.

If you would like to assign specific GPIOs already in your design, feel free to let me know which pins and I can suggest exact schematic connections.

Someone is typing...

GPIO36

ESP_RX

GPIO10

GPIO18

GPIO46

GPIO6

GPIO15

GPIO14

GPIO21

GPIO7

GPIO34

GPIO40

ESP_IO0

GPIO20

GPIO16

GPIO5

GPIO42

GPIO13

GPIO17

GPIO12

GPIO35

GPIO33

GPIO4

ESP_EN

GPIO2

GPIO45

GPIO1

GPIO41

GPIO39

GPIO19

GPIO9

GPIO11

GPIO37

ESP_TX

GPIO26

GPIO38

ESP_IO0

GPIO3

GPIO8

ESP1

Resistance

10kΩ

C11

Capacitance

0.1uF

Capacitance

10uF

+5V

Capacitance

0.1uF

Capacitance

0.1uF

RST

C10

Capacitance

0.1uF

+3V3

BOOT

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Project Name

ESP32-S2-MINI-2 Module

Description

This project is a reference design for an ESP32-S2-MINI-2 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 #Module #ESP32 #ESP32S2 #RF #WIFI #MCU #reusable #module #simple-embedded #espressif #sublayout

Properties

License

Pricing & Availability

Distributor	Qty 1
Digi-Key	$1.06–$2.47
LCSC	$1.38–$1.90
Mouser	$2.43

Assets

ESP32-S2-MINI-2 Module-removebg-preview.png

ESP32-S2-MINI-2 Module-removebg-previewThumbnail

Controls

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vasy_skral / ESP32-S2-MINI-2 Module

Schematic