ESP-HAT-KIT
Contents
Overview
CircuitPython
https://docs.circuitpython.org/en/latest/README.html
https://circuitpython.org/downloads
https://circuitpython.org/board/espressif_esp32s3_devkitc_1_n8/
https://nabucasa.github.io/esp-web-flasher/
Features
Pin Headers
DAC/DIGI | MOTOR | 2.2/2.4TFT | ESP32-S3 | RPI | PIN | PIN | RPI | ESP32-S3 | 2.2/2.4TFT | MOTOR | DAC/DIGI |
---|---|---|---|---|---|---|---|---|---|---|---|
3V3 | 3V3 | 1 | 2 | 5V | 5V | ||||||
SDA | SDA | IO8 | SDA1 | 3 | 4 | 5V | 5V | ||||
SCL | SCL | IO18 | SCL1 | 5 | 6 | GND | GND | ||||
SW5/SW5 | IO0 | GPIO4 | 7 | 8 | TXD | IO43/TXD0 | |||||
GND | GND | 9 | 10 | RXD | IO44/RXD0 | ||||||
SW6/SW4 | IO1 | GPIO17 | 11 | 12 | GPIO18/PCMCLK | IO17 | BCK | ||||
BL | IO45 | GPIO27 | 13 | 14 | GND | GND | |||||
SW3/SW2 | IO35 | GPIO22 | 15 | 16 | GPIO23 | IO21 | SW4/SW3 | ||||
3V3 | 3V3 | 17 | 18 | GPIO24 | IO3 | SW2/INT(Touch) | |||||
MOSI | IO6 | MOSI | 19 | 20 | GND | GND | |||||
MISO | IO2 | MISO | 21 | 22 | GPIO25 | IO4 | D/C | ||||
SCLK | IO7 | SCLK | 23 | 24 | CE0 | IO5 | CS | ||||
GND | GND | 25 | 26 | CE1 | IO38 | CS1(Touch) | |||||
IO41 | ID_SD | 27 | 28 | ID_SC | IO40 | ||||||
SW1 | IO36 | GPIO5 | 29 | 30 | GND | GND | |||||
IO37 | GPIO6 | 31 | 32 | GPIO12/PWM0 | IO39 | ||||||
IO46 | GPIO13/PWM1 | 33 | 34 | GND | GND | ||||||
LRCK | IO47 | GPIO19/PCMFS | 35 | 36 | GPIO16 | IO42 | |||||
IR | IR | IR | IO48 | GPIO26 | 37 | 38 | GPIO20/PCMDI | IO16 | |||
GND | GND | 39 | 40 | GPIO21/PCMDO | IO15 | DATA |
PMOD-Type2 & SD Card Pins:
SD&MMC | PMOD2 | ESP32 | S3-I0 |
---|---|---|---|
D3/CS | SS | FSPICS0 | I010 |
CMD/DIN | MOS1 | FSPID | I011 |
D0/DOUT | MOS0 | FSPIQ | I013 |
CLK/SCLK | SCK | FSPICLK | I012 |
INT | FSPIHD | I09 | |
RST | TXD0 | I043 | |
I07 | RXD0 | I044 | |
I08 | FSPIWP | I014 |
SD Card Pins:
SPI_Fuciton | SD CARD | EPS32_S3 |
---|---|---|
MOSI | SD_CMD | IO11 |
SCK | SD_CLK | IO12 |
MISO | SD_DATA0 | IO13 |
SD_DATA1 | ||
SD_DATA2 | ||
SS | SD_CD/DATA3 | IO10 |
OLED Pins:
OLED&I2C | EPS32_S3 |
---|---|
SCL | IO40 |
SDA | IO41 |
Power Supply Options
There are four mutually exclusive ways to provide power to the board:
USB-to-UART Port and ESP32-S3 USB Port (either one or both), default power supply (recommended)
5V and G (GND) pins
3V3 and G (GND) pins
3.7V battery port
Can charge the 3.7v lithium battery (red LED is the charging indicator):
Packing List
Start Application Development
Before powering up your board, please make sure that it is in good condition with no obvious signs of damage.
Required Hardware
- EXP-HAT-KIT
- USB 2.0 cable (Standard Type-A to Type-C)
- Computer running Windows, Linux, or macOS
Note
Be sure to use an appropriate USB cable. Some cables are for charging only and do not provide the needed data lines nor work for programming the boards.
User Manual
You can refer to official development board user guide ESP32-S3-DevKitC-1.
However, compared with the official ESP32-S3-DevKitC-1 development board, EXP-HAT-KIT has added the following components:
- Add 0.91 inch OLED (128x32 pixel)
- Add TF Slot to use external TF card
- Add 2x20 Pin GPIP Header to compatible with Raspberry Pi standard HAT expansion board.
- Add 3.7v battery port
- Add ON/OFF power switch
- Add 2 group I2C port
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