WiFi LoRa 32 V3 Documentation repository

#1

In order to alleviate the lack of organized documentation availability on WiFi LoRa 32 V3, it could be a good idea to share the links related to this unit that we may consider worth sharing. I start the repository with some of the links that so far have been more useful to me. Please add the ones you may consider interesting for the Community.

#2

Some WiFi LoRa 32 V3 useful documentation links:

WiFi LoRa 32 V3 Product description:

https://resource.heltec.cn/download/WiFi_LoRa_32_V3/HTIT-WB32LA_V3(Rev1.1).pdf

WiFi LoRa 32 V3 Schematic diagram:

https://resource.heltec.cn/download/WiFi_LoRa_32_V3/HTIT-WB32LA(F)_V3_Schematic_Diagram.pdf

WiFi LoRa 32 V3 Pinout:

https://resource.heltec.cn/download/WiFi_LoRa_32_V3/HTIT-WB32LA(F)_V3.png

How to install the WiFi LoRa 32 V3 programming environment:

https://heltec.org/wifi_kit_install/

WiFi LoRa 32 V3 order page @ Heltec:

https://heltec.org/project/wifi-lora-32-v3/

How to set parameters for LoRa-interfacing Lora library driven units (e.g. ESP32 + RA02) with Wifi Lora 32 V3 (Lorawan_app library):

http://digitalconcepts.net.au/arduino/index.php?op=LoRa

WiFi LoRa 32 V3 Power battery measurement/management:

http://digitalconcepts.net.au/arduino/index.php?op=Battery

How to read RSSI and SNR in WiFi LoRa 32 V3 through Lorawan_app library:

http://community.heltec.cn/t/how-to-read-rssi-snr-with-heltecs-lorawan-library/3762

bns -> Radiolib library for embedded devices (as WiFi Lora 32 V3):
https://github.com/jgromes/RadioLib

1 Like
#3

I would like to recommend using RadioLib for LoRaWAN with the V3 boards - which includes the WiFi LoRa 32 V3.

#4

—> Radiolib added !

#5

Meshtastic also support this board: https://meshtastic.org/docs/hardware/devices/heltec/?heltec=v23
also some pointers in platformio https://github.com/espressif/arduino-esp32/tree/master/variants/heltec_wifi_lora_32_V3 which allows to build 433 for misc interaction with domotic or 868 for Lora (using radiolib and rtl_433)

#6

How to know the correct pins to use in SX1262 radio = new Module(??, ??, ??, ??) ?

#7

@tanguy-e the comment on the line above says what the names of the pins are - you can look at the pinout (likely one of the links in an earlier post)

#8

I found nothing about LoRa in “WiFi LoRa 32 V3 Pinout” but i found them in the schematic diagram.
so SX1262 radio = new Module(8, 14, 12, 13); should work ?