arduino-LoRa

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ESP32: float value in ISR (Guru Meditation Error: Core 1 panic'ed (Coprocessor exception))

7

Hi I'm writing sketch for esp32 board with event driven model when send/receive. I got exception when have tried print SNR & frequency error in onReceive callback like this: `Serial.printf("%...

sacculus

ESP8266 SPI boot error (yes the correct SPI pins are being used)

2

A LoRa module is connected to ESP8266 via SPI (not the flash SPI but: MOSI GPIO13, MISO GPIO12, SCK GPIO14) to an `ESP8266. Scenario 1: When the ESP8266 is started...

Erik84750

reset LoRa chip

2

Hi, I'm using the RFM95W together with an ESP32 to send and receive data via LoRa. Everything is working fine but once in a while it stops working and the...

max763

Problem with LoRa onTxDone and SSD1306Lib

8

Hello Everyone ! I just noticed a problem with this library and some libraries for the use of an ssd1306 and I would like to understand where this problem comes...

Baptou88

Use LoRa Radio and WiFi together

1

Hello, I am trying to use LoRa Radio and WiFi together on Heltec WiFi Lora 32 V2. There will be two nodes :- end node and Main station End node...

atharvapashankar

Recommended heigh for devices

3

Hi guys! I am developing a tracker for animals using Arduino nano and sx1278 LoRa. I am not having a very large transmitting range (around 200m at 4m height) and...

Nehuix

Sync word not working

2

I have noticed that sync word is not working properly. Is there any way to check if sync word is the same and reject incorrect packets?

szerwi

Implicit header mode NOT working - I can not get rid of the extra header

8

I can't get the implicit header mode working. All transmissions are in the explicit mode with header. Issue #382 doesnt help me. I record the LoRa traffic with a GNURadio...

foorschtbar

Arduino Uno SX1278 Starting LoRa failed!

4

Please help, I had problem "Starting LoRa failed!" Device : Arduino Uno LoRA-02, SX 1278, 433 MHz I'm using example code LoRaSender #include #include int counter = 0; void setup()...

saifularifinww

LoRa fails to start running dual core ESP32 with Bodmers TFT_eSPI library

21

Hi, Can anyone help with this issue. I'm running dual core on ESP32 - LoRa on core 0 and TFT_eSPI on core 1. LoRa is assigned to VSPI and TFT_eSPI...

FLYINGSC0T