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Heltec WiFi LoRa 32 V3.1 433 MHz

LoRa32 version 3.1 for 433 to 510 MHz

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27.83 € (tax incl.)
27.83 €
23.00 € (without tax)
in stock, shipped in 2-3 days

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The lowest price in the 30 last days was 27.83 €

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Description

This is a small and versatile board packed with LoRa, WiFi and BT, a 0.96 inch OLED display and a powerful dual-core processor. The newly launched V3 version has the same pin sequence as the V2 one and retains Wi-Fi, BLE, LoRa, OLED display, battery charging power supply and other functions.

These boards are very popular for Meshtastic, MeshCom and LoRa APRS networks. The board can also be used for custom projects. The processor contains ADC, SPI, I2C and other pins for connecting readers, measurements etc.


Using


Main functions

  • RF frequency 433 MHz to 510 MHz
  • SX1262 LoRa chip
  • CPU ESP32-S3FN8 (Xtensa® 32-bit LX7@240MHz)
  • 0.96 inch 128x64 dot matrix OLED
  • WiFi, LoRa, Bluetooth connections
  • Ipex U.FL RF connector
  • CP2102 USB to serial port chip
  • Up to 21dBm of RF power
  • Modulations: FSK, GFSK, MSK, GMSK, LoRa™, OOK

Parameters

  • RF frequency 433 MHz to 510MHz
  • CPU ESP32-S3FN8 (Xtensa®32-bit lx7 dual core)
  • 8 MB Flash
  • LoRa Node Chip SX1262
  • Max. TX power 21±1dBm
  • RX sensitivity -136dBm@SF12 BW=125KHz
  • Wi-Fi 802.11 b/g/n, up to 150Mbps
  • Bluetooth 5 (LE)
  • Hardware Resource
  • 7*ADC1 + 2*ADC2
  • 7*Touch
  • 3*UART
  • 2*I2C
  • 2*SPI
  • 0.96-inch 128*64 dot matrix
  • Ipex U.FL RF connectors
  • Modulations: FSK, GFSK, MSK, GMSK, LoRa™, OOK
  • 3.7V lithium battery and charging
  • Small LoRa antenna included
  • Operating Temperature -20 ~ 70 ℃
  • Dimensions: 50.2 x 25.5 x 10.2 mm


Info & Details

Datasheet and schematic: see our Attachments section
Meshtastic: meshtastic.org
MeshCom: icssw.org
DOC files: docs.heltec.org
Heltec ESP32 Series Arduino Develop Environment: github.com


Included in package

Heltec LoRa 32 board
PIN headers
Coax pigtail IPEX to SMA female
Small LoRa antenna

If you want to know more please check LoRa github.

heltec lora32 meshtastic meshcom aprs 433 MHz qro.cz hamparts.shop



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Product Details

Data sheet

design
pcb module
product weight (brutto)
0.06 kg
package dimensions
12x10.5x4.5 cm
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