ESP32-S3 5inch Display Development Board, 32-Bit LX7 Dual-Core Processor, Up To 240MHz Frequency, Supports WiFi & Bluetooth
Features
This product is a microcontroller development board with 2.4GHz WiFi and BLE 5 support, integrates high-capacity Flash and PSRAM. Onboard 5inch LCD screen can smoothly run GUI programs such as LVGL. Combined with various peripheral interfaces, suitable for the quick development of the HMI and other ESP32-S3 applications
- Equipped with Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency
- Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), with onboard antenna
- Built in 512KB SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM
- Onboard 5inch LCD display, options for 800×480/1024x600 resolution, 65K color
- Supports capacitive touch control via I2C interface, 5-point touch with interrupt support (for touch version only)
- Onboard voltage regulator, supports 7~36V wide range power supply
- Onboard RTC chip and battery holder, ensuring time data is not lost when power loss (RTC battery required)
- Onboard CAN, RS485, I2C interface, TF card slot, MX1.25 2P battery header, and digital isolated IO interfaces, etc.
- Supports passive and active digital input, with bi-directional optocoupler isolation
- Supports digital output with optocoupler isolation, provides higher driving capability with up to 450mA sinking current
- Onboard LED indicators for indicating the power and battery recharging status
- Supports flexible clock, module power supply independent setting and other controls to realize low power consumption in different scenarios
Application Scenarios:
IPS Display Panel
Excellent display performance, 178° wide viewing angle *
* 178° viewing angle for the Upgraded Version, and 160° for the Standard Version
Capacitive 5-point touch
optional for touch function via I2C interface, supports 5-point touch for flexible operation and smooth multi-point UI interaction
Supports multiple peripherals
Supports the expansion of multiple peripherals via CAN, RS485, I2C and isolated IO interfaces
What's On Board
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ESP32-S3-WROOM-1-N16R8
The SoC with WiFi and Bluetooth, up to 240MHz operating frequency, integrated 8MB PSRAM and 16MB Flash
- TF card slot
- USB Type-C port
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BOOT button
Press and hold while powering on for program burning
- RESET button
- Optocoupler isolation
- Touch panel connector
- 5inch display panel connector
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RS485 and CAN terminal resistors selection
close by default
- Battery power supply ON/OFF
- 3.7V single lithium battery GH1.25 header
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Status Indicators
DONE: Lithium battery charging completed indicator
CHG: Lithium battery charging indicator
PWR: Power supply indicator
(the CHG will blink and DONE will light on when connecting with DC power supply and without lithium battery connected or battery switch is OFF)
- 7-36V DC power supply terminal
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I2C interface terminal
VOUT pin output 5V/3.3V (switching by onboard resistor)
- CAN interface terminal
- RS485 interface terminal
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Digital output
5~36V, open-drain output, output load: 450mA per channel (MAX)
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Input signal common terminal
NC: dry contact passive input
Connect to power supply positive: digital input low active, for NPN wet contact active input, 5V-36V DC
Connect to power supply negative: digital input high active, for PNP dry contact active input, 5V-36V DC
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Digital input
5~36V, supports passive / active input (NPN or PNP)
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I2C VOUT output selection
for switching output valtage and I/O level of I2C VOUT, 3.3V by default
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RTC battery holder
Compatible with CR927 battery
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CS8501
Lithium battery recharge manager
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PCF85063
RTC chip for providing accurate time control
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AP3032KTR-G1
Display backlight boost converter
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CH422G
IO expansion chip
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SP3485
RS485 transceiver
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TJA1051T/3/1J
CAN transceiver
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SGM2212-3.3
800mA low-noise LDO
Outline dimensions
