Heltec_ESP32

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Battery Voltage Reading 0.00V on Heltec WiFi LoRa 32 V3 with E-Ink Long and short iv used the example and the it shows 0.00 and no reading ? ## Battery...

parahooners

I’ve been trying to run the `SD_Time.ino` example on the [SD_Time.ino](https://github.com/HelTecAutomation/Heltec_ESP32/blob/master/examples/SD/SD_Time/SD_Time.ino), but it doesn’t work out of the box. This example is available via the **Arduino IDE** under: > **File...

musuyaba

I’m using Wireless Stick Lite V3 board and Heltec ESP32 library v2.1.2 I’m not able to send 2 messages before going into sleep, only 1st message is sent to lorawan...

deepkap

I am unable to build your code. There are numerous instances of #define constants being redefined as well as several other violations of the ISO C++ standard. There are obviously...

bmmcwhirt

Getting this error when trying to compile the factory T190 example code code exit status 1 Error compiling for board Heltec Vision Master T190.

jamesgbahr

Could you please provide the link to the source code of ESP32 liblorawan ? src/esp32s3

avpanfilov

Hi! I'm working on a LoRa project using the Wireless Stick Lite V3 (ESP32-S3) board with PlatformIO. I've encountered some significant compilation issues that stem from library incompatibility, and I...

marccap2002

Wireless Bridge BLE LoRa example is missing but is also referenced in the docs here: https://wiki.heltec.org/docs/devices/open-source-hardware/esp32-series/lora-32/wireless-bridge/product-usage-guide/ble_lora_user_manual

mentarus

Downlink is working, but uplink is not working. Hardware: Heltec Wireless Stick Lite Library Version: 7.4.0 `#ifndef LORAWAN_CONFIG_H #define LORAWAN_CONFIG_H // LoRaWAN ABP Configuration // Device Address (4 bytes) #define...

deepkap

Error compiling on file sx1276.c

3

Library for Heltec ESP32 Dev-Boards by Heltec Automation I have a Heltec ESP32 V2, from a version 2.0.1 and above, Arduino IDE reports an error: ... libraries\Heltec_ESP32_Dev-Boards\src\driver\sx1276.c:1289:5: error: implicit declaration...

md-stefano