Name: Heltec Wi-Fi LoRa 32 - ESP32-S3 - SX1262 - with 0.96 inch OLED Display - 433MHz - HTIT-WB32LAF_V3.1-433MHZ
SKU: 005913
Price: 22.75 EUR
Availability: InStock

Heltec Wi-Fi LoRa 32 - ESP32-S3 - SX1262 - with 0.96 inch OLED Display - 433MHz

Availability: Directly available from warehouse in Eindhoven
SKU: 005913

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€22.75

Ex Tax: €18.80

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This Heltec microntroller board has an OLED screen and supports both Wi-Fi, Bluetooth and LoRa (433MHz). 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: Manufacturer page

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Datasheet: 005913_HTIT-WB32LA_V3(Rev1.1).pdf

Tags: Heltec Wi-Fi LoRa 32 - ESP32-S3 - SX1262 - with 0.96 inch OLED Display - 433MHz , HTIT-WB32LAF_V3.1-433MHZ , With Bluetooth

Specifications

General
Brand	Heltec
Manufacturer model/SKU	HTIT-WB32LAF
Model revision	V3.1 or V3.2
Minimum operating temperature [°C]	-20
Maximum operating temperature [°C]	70
Features	Battery charger Display Microcontroller Programmable button(s)
General physical appearance
Main color	White
Weight [g]	9
Dimension X [mm]	52
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]	0
Flash memory [MB]	8
EEPROM type	Emulated
Communication
Hardware interface(s)	I2C I2S SPI Native USB UART PWM ADC GPIO USB CDC
Number of IO-pins	28
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]	433
Display
Type	OLED
Driver	SSD1306
Screen diagonal [inch]	0.96
Number of pixels long side	128
Number of pixels short side	64
Display shape	Rectangular
Pixel colors	Blue
Battery circuit
Battery charger chip/SoC	LGS4056H (V3.2) TP4054 (V3.1)
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 Wi-Fi LoRa 32 board 2x Male pin header 20p 1x SMA LoRa 433MHz antenna 1x IPEX to SMA cable 1x Battery connection cable