ESP-HAT-KIT
Contents
Overview
ESP-HAT-KIT is an ESP32-S3 development board designed to be compatible with the Raspberry Pi HAT expansion board. It retains all the features of the ESP32-S3 development board, and at the same time adds an OLED screen to meet the needs of display, and a new TF card slot to support external TF card. It also supports direct power supply from 3.7v lithium battery
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
- 1 x EXP-HAT-KIT development board
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.
CircuitPython
https://docs.circuitpython.org/en/latest/README.html
https://circuitpython.org/downloads
https://circuitpython.org/board/espressif_esp32s3_devkitc_1_n8/
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