Heltec Wireless Stick V3 - ESP32-S3 - SX1262 LoRa 868MHz - with 0.49 inch OLED Display

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Heltec Wireless Stick V3 - ESP32-S3 - SX1262 LoRa 868MHz - with 0.49 inch OLED Display

Availability: Directly available from warehouse in Eindhoven
SKU: 006098

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€21.50

Ex Tax: €17.77

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Description
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This Heltec microntroller board has many IO pins, and supports both Wi-Fi, Bluetooth and LoRa (868MHz). The board has a USB-C connection that allows it to be programmed and/or powered (USB cable not included). Also, this board supports Li-ion/Li-Po powering and charging.

See the following page for more information: GitHub

See the following page for more information: Manufacturer page

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Tags: Heltec Wireless Stick V3 - ESP32-S3 - SX1262 LoRa 868MHz - with 0.49 inch OLED Display , HTIT-WS-HF_V3 , With Bluetooth

Specifications

General
Brand	Heltec
Manufacturer model/SKU	HTIT-WS-HF_V3
Model revision	V3.1
Minimum operating temperature [°C]	-20
Maximum operating temperature [°C]	70
Features	Battery charger Display Microcontroller Programmable button(s)
General physical appearance
Main color	Black
Weight [g]	9
Dimension X [mm]	58
Dimension Y [mm]	23
Form factor	Module (general)
General electrical properties
Minimum supply voltage [V DC]	4.7
Maximum supply voltage [V DC]	6
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 USB CDC USB
Number of IO-pins	27
Maximum available hardware PWM channels	8
Maximum available analog input pins (ADC)	9
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	CP2102
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	OLED
Driver	SSD1306
Screen diagonal [inch]	0.49
Number of pixels long side	64
Number of pixels short side	32
Display shape	Rectangular
Pixel colors	White
Battery circuit
Battery charger chip/SoC	TP4054
Supported battery chemistry	Li-ion Li-Po
Maximum charging voltage [V]	4.2
Maximum charging current [mA]	500
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)	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
LoRa antenna connector	IPEX MHF 1/uFL male
Package contents
Package contents	1x Wireless stick (V3) 2x Male pin header 17p 1x SMA LoRa 868MHz antenna 1x IPEX/uFL to SMA cable 1x Battery cable