Question 1

Width in tech details is wider than the official espressif esp32-s3 devkitc-1. in a standard breadboard is a row of holes available on each side?

Accepted Answer

I haven’t gotten to do too much with mine yet, but yes it is a bit wide, however for the amount of available pins and 2 USB C ports one of which for UART this is a great configuration.

In a standard 10(5x2) column breadboard a-e & f-j this is 9 columns wide, so you would only have 1 row available on a single side. Solutions online seem to be to get an oversized breadboard with multiple smaller breadboards attached together with a single bus bar between them. Or to take a second breadboard, remove the bus bar from one side and put them next to each other and have the pins from the ESP-32 in 2 breadboards next to one another. Or for a really hack way split the breadboard down the middle and separate the 2) 5pin halves and you can adjust the number column of pins you need.

Question 2

Is the Vin on 5v or is there a range like 5v-12v that it can take?

Accepted Answer

5V operation, too much voltage may burn the module

Question 3

What do the IN-OUT and USB-OTG solder pads do?  When should i bridge these pads?

Accepted Answer

IN solder pads is for 5vin port,default is to do external power supply input after shorting and output keep 5V,USB is the type-c port on the left side of the module,The default is to press the boot button to display the serial port,After shorting, it will display the serial port after normal power on.

Question 4

Can you please point me to a pinout of this specific device ?  info in which gpio's are attached to onboard leds and buttons appreciated too.

Accepted Answer

Refer to this position:https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/hw-reference/esp32s3/user-guide-devkitc-1.html

ASIN	B0B6HT7V7P
Best Sellers Rank	#1,384 in Single Board Computers (Computers & Accessories)
Brand	Teyleten Robot
Built-In Media	3 ESP32-S3-DevKitC-1 development boards
Connectivity Technology	Wi-Fi
Customer Reviews	4.5 4.5 out of 5 stars (84)
Item Dimensions L x W x H	2.56"L x 1.18"W x 0.39"H
Manufacturer	Teyleten Robot
Mfr Part Number	B2
Model Name	ESP32-S3-N8R2
Model Number	B2
Number of Items	3
Operating System	FreeRTOS
Processor Brand	Teyleten Robot
Processor Count	1
Total Usb Ports	2
Wireless Compability	Bluetooth

Teyleten Robot ESP32-S3-N8R2 ESP32-S3 Development Board Wi-Fi + BLE MCU Module Integrates Complete Wi-Fi and BLE Functions 3pcs

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