LilyGO T-RSS3 - RS232 - RS485 - ESP32-S3 Development Board

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SKU: 005870

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€26.00

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Description
Reviews

A development board based on an ESP32-S3 with various communication options and many available IO-pins.

See the following page for more information: GitHub

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Reviews Over LilyGO T-RSS3 - RS232 - RS485 - ESP32-S3 Development Board

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Tags: LilyGO T-RSS3 - RS232 - RS485 - ESP32-S3 Development Board , LILYGO-H689 , With Bluetooth

Specifications

General
Brand	LilyGO TTGO
Manufacturer model/SKU	H689
Model revision	V1.0
Features	Microcontroller Programmable button(s) Digital LED(s)
General physical appearance
Main color	Black
Weight [g]	41
Dimension X [mm]	62
Dimension Y [mm]	56
Mounting options	Mounting hole(s)
Diameter mounting hole(s) [mm]	2
Form factor	Module (general)
General electrical properties
Minimum supply voltage [V DC]	5 (via USB-C) 7 (via screw terminal)
Maximum supply voltage [V DC]	24 (via screw terminal) 5 (via USB-C)
Minimum IO-pin input voltage [V]	3.3
Maximum IO-pin input voltage [V]	3.3
IO-pin output voltage [V]	3.3
Maximum IO-pin source current [mA]	40
Maximum IO-pin sink current [mA]	28
MCU/SoC
Manufacturer	Espressif
Chip series	ESP32-S3
Maximum clock frequency [MHz]	240
Number of cores	2
Internal memory
SRAM [KB]	512
PSRAM [MB]	0
Flash memory [MB]	8
EEPROM type	Emulated
Communication
Hardware interface(s)	I2C I2S SPI Native USB UART PWM ADC GPIO RS485 RS232 USB CDC
Isolated communication	Yes (only RS232 and RS485)
Number of IO-pins	26
Maximum available hardware PWM channels	8
Maximum available analog input pins (ADC)	12
Maximum available analog output pins (DAC)	0
Maximum available hardware UART interfaces	3
Maximum available hardware I2C interfaces	2
Maximum available hardware SPI interfaces	2
USB to serial converter	Integrated into microcontroller
RS232 chip	RSM232MT5V
Number of RS232 channels	1
RS485 chip	RSM485MT5V
Number of RS485 channels	1
Wireless communication
Interface(s)	Wi-Fi Bluetooth
Wi-Fi chip/SoC	ESP32-S3
Wi-Fi frequency [GHz]	2.4
Bluetooth chip/SoC	ESP32-S3
Bluetooth version	5.0
Supported Bluetooth standard(s)	LE
LED
LED (driver) chip	WS2812C
LED color	RGB
Connectors
Power supply connector(s)	Screw terminal USB-C female
IO-connector(s)	Screw terminal USB-C female DB9 female Through hole solder pin(s) (1.27mm)
Wi-Fi/Bluetooth antenna connector	IPEX MHF 4 male
Package contents
Package contents	1x T-RSS3 1x Wi-Fi/Bluetooth antenna with MHF 4 connector 1x Male pin header 2x15p 1.27mm