Name: Heltec Vision Master T190 - ESP32-S3 - SX1262 LoRa 868MHz - with 1.9 inch IPS Display - HT-VMT190-HF
SKU: 006375
Price: 21 EUR
Availability: InStock

Heltec Vision Master T190 - ESP32-S3 - SX1262 LoRa 868MHz - with 1.9 inch IPS Display

Availability: Directly available from warehouse in Eindhoven
SKU: 006375

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€21.00

Ex Tax: €17.36

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This Heltec Vision Master T190 is a microcontroller based on an ESP32-S3 with a built-in IPS-TFT display and a LoRa module. The microcontroller is compatible with Arduino, PlatformIO and MicroPython and supports Bluetooth and Wi-Fi.

See the following page for more information: Manufacturer page

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Datasheet: 006375_HT-VMT190 Datasheet.pdf

Schematic: 006375_HT-VMT90 Schematic Diagram.pdf

Tags: Heltec Vision Master T190 - ESP32-S3 - SX1262 LoRa 868MHz - with 1.9 inch IPS Display , HT-VMT190-HF , With Bluetooth

Specifications

General
Brand	Heltec
Manufacturer model/SKU	HT-VMT190-HF
Model revision	V1.1
Minimum operating humidity [%R.H.]	0
Maximum operating humidity [%R.H.]	65
Minimum operating temperature [°C]	-20
Maximum operating temperature [°C]	60
Features	Battery charger Display Microcontroller Programmable button(s)
General physical appearance
Main color	Black
Weight [g]	15
Dimension X [mm]	60
Dimension Y [mm]	26
Form factor	Module (general)
General electrical properties
Minimum supply voltage [V DC]	5
Maximum supply voltage [V DC]	5
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]	8
Flash memory [MB]	16
EEPROM type	Emulated
Communication
Hardware interface(s)	I2C I2S SPI Native USB UART PWM ADC GPIO USB CDC
Number of IO-pins	15
Maximum available hardware PWM channels	8
Maximum available analog input pins (ADC)	13
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
Wireless communication
Interface(s)	Wi-Fi Bluetooth LoRa
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
LoRa chip/SoC	SX1262
LoRa frequency [MHz]	868
Display
Type	IPS
Driver	ST7789V3
Screen diagonal [inch]	1.9
Number of pixels long side	320
Number of pixels short side	170
Display shape	Rectangular
Pixel colors	RGB
Battery circuit
Battery charger chip/SoC	LGS4056H
Supported battery chemistry	Li-ion Li-Po
Maximum charging voltage [V]	4.2
Maximum charging current [mA]	1000
Adjustable charging current	No
Protection circuit	No
Connectors
Power supply connector(s)	Through hole solder pin(s) (2.54mm) USB-C female
IO-connector(s)	JST-SH (compatible) male Through hole solder pin(s) (2.54mm) USB-C female
Battery connector(s)	Molex Picoblade (compatible) male
Wi-Fi/Bluetooth antenna connector	Built-in antenna IPEX MHF 1/uFL male (requires modification)
LoRa antenna connector	IPEX MHF 1/uFL male
Package contents
Package contents	1x HT-VMT190-HF 1x Battery cable 2x JST-PH female naar JST-SH female cable 2x Male pin header 13p 1x LoRa antenna