jenschr

/*
* Simplified code for running APA-102 on STM32
* (or most any other platform by replacing the
* sendRaw-method with platform SPI calls)
*/

#define NUMBER_OF_LEDS 46	// Define number of LEDs in the chain
#define COLORS_PER_LED 3	// Define number of colors we store

const int bufferLength = NUMBER_OF_LEDS*3;

jenschr

#include <OneWire.h>

int DS18S20_Pin = 2; //DS18S20 Signal pin on digital 2

//Temperature chip i/o
OneWire ds(DS18S20_Pin);  // on digital pin 2

void setup(void) {
  Serial.begin(9600);
}

jenschr

/*
* Very basic Arduino example for testing the HiGrow board based on ESP32, DHT11 and a capacitive moisture sensor
*
* Details on the hardware and how to use it can be found on:
* http://flashgamer.com/blog/comments/higrow-esp32-moisture-and-temperature-sensor#capacitive
*/

#include "DHT.h"
#define DHTTYPE DHT11

jenschr

/*
* Arduino example for using the HiGrow board based on ESP32 as a server, so you can check in on your plant to see how it's doing
*
* Details on the hardware and how to use it can be found on:
* http://flashgamer.com/blog/comments/higrow-esp32-moisture-and-temperature-sensor#capacitive
*/

#include "DHT.h"
#include <WiFi.h>

jenschr

/*
* Simple example showcasing how to publish data from the HiGrow board to Thingspeak
* For this to work, you'll need to create a file called "secrets.h" that holds the
* credentials you find on Thingspeak. These 4 lines are what is required in secrets.h
* 
* #define SECRET_CH_ID 1234
* #define SECRET_WRITE_APIKEY "KLLJNKLJHGI"
* #define SECRET_SSID "yourssid"
* #define SECRET_PASS "yourpasswd"
* 

jenschr

#include <Wire.h>
#include <i2cdetect.h>

void setup() {
  // The Oled screen won't be visible unless we set the RESET line on the screen high
  pinMode (16, OUTPUT);
  digitalWrite (16, HIGH); // while OLED is running, GPIO16 must go high
  
  // Rather than 
  Wire.begin(4, 15);

jenschr

const uint8_t blue = 2;
const uint8_t vbatPin = 35;
#include <Wire.h>  // Only needed for Arduino 1.6.5 and earlier
#include "SSD1306.h" // alias for `#include "SSD1306Wire.h"`
float VBAT;  // battery voltage from ESP32 ADC read
SSD1306  display(0x3c, 4, 15);
void setup() 
{
  Serial.begin(115200);
  pinMode(blue, OUTPUT);

jenschr

#include <SPI.h>
#include <LoRa.h>

#define SCK     5    // GPIO5  -- SX1278's SCK
#define MISO    19   // GPIO19 -- SX1278's MISO
#define MOSI    27   // GPIO27 -- SX1278's MOSI
#define SS      18   // GPIO18 -- SX1278's CS
#define RST     14   // GPIO14 -- SX1278's RESET
#define DI0     26   // GPIO26 -- SX1278's IRQ(Interrupt Request)

jenschr

#include <SPI.h>
#include <LoRa.h>

#define SCK     5    // GPIO5  -- SX1278's SCK
#define MISO    19   // GPIO19 -- SX1278's MISO
#define MOSI    27   // GPIO27 -- SX1278's MOSI
#define SS      18   // GPIO18 -- SX1278's CS
#define RST     14   // GPIO14 -- SX1278's RESET
#define DI0     26   // GPIO26 -- SX1278's IRQ(Interrupt Request)

jenschr

#include <SPI.h>
#include <LoRa.h>

int counter = 0;


#define SCK     5    // GPIO5  -- SX1278's SCK
#define MISO    19   // GPIO19 -- SX1278's MISO
#define MOSI    27   // GPIO27 -- SX1278's MOSI
#define SS      18   // GPIO18 -- SX1278's CS