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Heltec Wireless Shell V3 - LoRa 868MHz - ESP32-S3 - SX1262

Heltec Wireless Shell V3 - LoRa 868MHz - ESP32-S3 - SX1262
Heltec Wireless Shell V3 - LoRa 868MHz - ESP32-S3 - SX1262
Heltec Wireless Shell V3 - LoRa 868MHz - ESP32-S3 - SX1262
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Heltec Wireless Shell V3 - LoRa 868MHz - ESP32-S3 - SX1262
Heltec Wireless Shell V3 - LoRa 868MHz - ESP32-S3 - SX1262
Heltec Wireless Shell V3 - LoRa 868MHz - ESP32-S3 - SX1262
Heltec Wireless Shell V3 - LoRa 868MHz - ESP32-S3 - SX1262
  • Availability: Directly available from warehouse in Eindhoven
  • SKU: 006070
€14.00
Ex Tax: €11.57

The Wireless Shell module from Heltec is based on the ESP32-S3 microcontroller with built-in Wi-Fi and Bluetooth and the SX1262 LoRa chip.

Note: No Wi-Fi/Bluetooth antenna is included, only a LoRa antenna.

See the following page for more information: GitHub

See the following page for more information: Manufacturer page

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Specifications

General
Brand Heltec
Manufacturer model/SKU HTIT-Wsh-HF_V3
Minimum operating temperature [°C] -40
Maximum operating temperature [°C] 85
Features Microcontroller
General physical appearance
Main color Gray/silver
Weight [g] 3
Dimension X [mm] 39
Dimension Y [mm] 16
Dimension Z [mm] 2.8
Mounting options SMT
Form factor Individual component
General electrical properties
Minimum supply voltage [V DC] 2.7
Maximum supply voltage [V DC] 3.5
Minimum IO-pin input voltage [V] 2.7
Maximum IO-pin input voltage [V] 3.5
IO-pin output voltage [V] Equal to supply voltage
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 32
Maximum available hardware PWM channels 8
Maximum available analog input pins (ADC) 14
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
Connectors
Power supply connector(s) Solder pin(s) (SMT)
IO-connector(s) Solder pin(s) (SMT)
Wi-Fi/Bluetooth antenna connector IPEX MHF 1/uFL male
LoRa antenna connector IPEX MHF 1/uFL male
Package contents
Package contents 1x Wireless Shell V3
1x SMA LoRa Antenna
1x uFL to SMA adapter

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