Modified firmware to just publish values as json
This commit is contained in:
parent
aa00aab7b6
commit
7575dae14f
@ -12,16 +12,12 @@
|
||||
platform = espressif32
|
||||
board = esp32dev
|
||||
framework = arduino
|
||||
upload_port = COM7
|
||||
upload_port = COM11
|
||||
board_build.partitions = no_ota.csv
|
||||
|
||||
lib_deps =
|
||||
https://github.com/me-no-dev/AsyncTCP
|
||||
ESP Async WebServer
|
||||
ESP-DASH
|
||||
IotWebConf
|
||||
ArduinoJson
|
||||
Button2
|
||||
BH1750
|
||||
Adafruit BME280 Library
|
||||
Adafruit Unified Sensor
|
||||
DHT sensor library
|
||||
249
src/main.cpp
249
src/main.cpp
@ -1,20 +1,9 @@
|
||||
#include "Adafruit_Sensor.h"
|
||||
#include "DHT.h"
|
||||
#include "DHT_U.h"
|
||||
#include "esp_wifi.h"
|
||||
#include <Adafruit_BME280.h>
|
||||
#include <Arduino.h>
|
||||
#include <AsyncTCP.h>
|
||||
#include <Adafruit_Sensor.h>
|
||||
#include <ArduinoJson.h>
|
||||
#include <BH1750.h>
|
||||
#include <Button2.h>
|
||||
#include <ESPAsyncWebServer.h>
|
||||
#include <ESPDash.h>
|
||||
#include <ESPmDNS.h>
|
||||
#include <WiFi.h>
|
||||
#include <WiFiMulti.h>
|
||||
#include <Wire.h>
|
||||
#include <algorithm>
|
||||
#include <iostream>
|
||||
#include <DHT.h>
|
||||
#include <DHT_U.h>
|
||||
#include <IotWebConf.h>
|
||||
|
||||
#define I2C_SDA 25
|
||||
#define I2C_SCL 26
|
||||
@ -26,129 +15,68 @@
|
||||
#define POWER_CTRL 4
|
||||
#define USER_BUTTON 35
|
||||
|
||||
// -- Initial name of the Thing. Used e.g. as SSID of the own Access Point.
|
||||
const char thingName[] = "hiGrow";
|
||||
|
||||
// -- Initial password to connect to the Thing, when it creates an own Access Point.
|
||||
const char wifiInitialApPassword[] = "test1234";
|
||||
|
||||
DNSServer dnsServer;
|
||||
WebServer server(80);
|
||||
IotWebConf iotWebConf(thingName, &dnsServer, &server, wifiInitialApPassword);
|
||||
|
||||
BH1750 lightMeter(0x23); //0x23
|
||||
Adafruit_BME280 bmp; //0x77
|
||||
|
||||
DHT_Unified dht(DHT12_PIN, DHT11);
|
||||
|
||||
AsyncWebServer server(80);
|
||||
Button2 button(BOOT_PIN);
|
||||
Button2 useButton(USER_BUTTON);
|
||||
WiFiMulti multi;
|
||||
void wifiConnected();
|
||||
void handleRoot();
|
||||
void handleValues();
|
||||
|
||||
#define WIFI_SSID "mqtt.binary-kitchen.de"
|
||||
#define WIFI_PASSWD "test1234"
|
||||
uint16_t soil = 0;
|
||||
uint32_t salt = 0;
|
||||
float bat = 0;
|
||||
float temperature = 0;
|
||||
float humidity = 0;
|
||||
float lux = 0;
|
||||
|
||||
bool bme_found = false;
|
||||
|
||||
void smartConfigStart(Button2& b)
|
||||
/**
|
||||
* Handle web requests to "/" path.
|
||||
*/
|
||||
void handleRoot()
|
||||
{
|
||||
Serial.println("smartConfigStart...");
|
||||
WiFi.disconnect();
|
||||
WiFi.beginSmartConfig();
|
||||
while (!WiFi.smartConfigDone()) {
|
||||
Serial.print(".");
|
||||
delay(200);
|
||||
// -- Let IotWebConf test and handle captive portal requests.
|
||||
if (iotWebConf.handleCaptivePortal()) {
|
||||
// -- Captive portal request were already served.
|
||||
return;
|
||||
}
|
||||
WiFi.stopSmartConfig();
|
||||
Serial.println();
|
||||
Serial.print("smartConfigStop Connected:");
|
||||
Serial.print(WiFi.SSID());
|
||||
Serial.print("PSW: ");
|
||||
Serial.println(WiFi.psk());
|
||||
String s = F("<!DOCTYPE html><html lang=\"en\"><head><meta name=\"viewport\" content=\"width=device-width, initial-scale=1, user-scalable=no\"/>");
|
||||
s += F("<title>IotWebConf 01 Minimal</title></head><body>Hello world!");
|
||||
s += F("Go to <a href='config'>configure page</a> to change settings.");
|
||||
s += F("</body></html>\n");
|
||||
|
||||
server.send(200, "text/html", s);
|
||||
}
|
||||
|
||||
void sleepHandler(Button2& b)
|
||||
void handleValues()
|
||||
{
|
||||
Serial.println("Enter Deepsleep ...");
|
||||
esp_sleep_enable_ext1_wakeup(GPIO_SEL_35, ESP_EXT1_WAKEUP_ALL_LOW);
|
||||
delay(1000);
|
||||
esp_deep_sleep_start();
|
||||
StaticJsonDocument<200> doc;
|
||||
doc[F("temperature")] = temperature;
|
||||
doc[F("humidity")] = humidity;
|
||||
doc[F("soil")] = soil;
|
||||
doc[F("salt")] = salt;
|
||||
doc[F("battery")] = bat;
|
||||
doc[F("lux")] = lux;
|
||||
|
||||
String output;
|
||||
serializeJson(doc, output);
|
||||
|
||||
server.send(200, "application/json", output);
|
||||
}
|
||||
|
||||
bool serverBegin()
|
||||
void wifiConnected()
|
||||
{
|
||||
static bool isBegin = false;
|
||||
if (isBegin) {
|
||||
return true;
|
||||
}
|
||||
|
||||
ESPDash.init(server);
|
||||
|
||||
isBegin = true;
|
||||
if (MDNS.begin("soil")) {
|
||||
Serial.println("MDNS responder started");
|
||||
}
|
||||
// Add Respective Cards
|
||||
if (bme_found) {
|
||||
ESPDash.addTemperatureCard("temp", "BME Temperature/C", 0, 0);
|
||||
ESPDash.addNumberCard("press", "BME Pressure/hPa", 0);
|
||||
ESPDash.addNumberCard("alt", "BME Altitude/m", 0);
|
||||
}
|
||||
|
||||
ESPDash.addTemperatureCard("temp2", "DHT Temperature/C", 0, 0);
|
||||
ESPDash.addHumidityCard("hum2", "DHT Humidity/%", 0);
|
||||
ESPDash.addNumberCard("lux", "BH1750/lx", 0);
|
||||
ESPDash.addHumidityCard("soil", "Soil", 0);
|
||||
ESPDash.addNumberCard("salt", "Salt", 0);
|
||||
ESPDash.addNumberCard("batt", "Battery/mV", 0);
|
||||
server.begin();
|
||||
MDNS.addService("http", "tcp", 80);
|
||||
return true;
|
||||
}
|
||||
|
||||
void setup()
|
||||
{
|
||||
Serial.begin(115200);
|
||||
WiFi.mode(WIFI_STA);
|
||||
|
||||
wifi_config_t current_conf;
|
||||
esp_wifi_get_config(WIFI_IF_STA, ¤t_conf);
|
||||
int ssidlen = strlen((char*)(current_conf.sta.ssid));
|
||||
int passlen = strlen((char*)(current_conf.sta.password));
|
||||
|
||||
if (false && (ssidlen == 0 || passlen == 0)) {
|
||||
multi.addAP(WIFI_SSID, WIFI_PASSWD);
|
||||
Serial.println("Connect to defalut ssid, you can long press BOOT button enter smart config mode");
|
||||
while (multi.run() != WL_CONNECTED) {
|
||||
Serial.print('.');
|
||||
}
|
||||
} else {
|
||||
WiFi.begin(WIFI_SSID, WIFI_PASSWD);
|
||||
}
|
||||
|
||||
if (WiFi.waitForConnectResult() != WL_CONNECTED) {
|
||||
Serial.printf("WiFi connect fail!,please restart retry,or long press BOOT button enter smart config mode\n");
|
||||
}
|
||||
if (WiFi.status() == WL_CONNECTED) {
|
||||
Serial.print("IP Address: ");
|
||||
Serial.println(WiFi.localIP());
|
||||
}
|
||||
|
||||
button.setLongClickHandler(smartConfigStart);
|
||||
useButton.setLongClickHandler(sleepHandler);
|
||||
|
||||
Wire.begin(I2C_SDA, I2C_SCL);
|
||||
|
||||
dht.begin();
|
||||
|
||||
//! Sensor power control pin , use deteced must set high
|
||||
pinMode(POWER_CTRL, OUTPUT);
|
||||
digitalWrite(POWER_CTRL, 1);
|
||||
delay(1000);
|
||||
|
||||
if (!bmp.begin()) {
|
||||
Serial.println(F("Could not find a valid BMP280 sensor, check wiring!"));
|
||||
bme_found = false;
|
||||
} else {
|
||||
bme_found = true;
|
||||
}
|
||||
|
||||
if (lightMeter.begin(BH1750::CONTINUOUS_HIGH_RES_MODE)) {
|
||||
Serial.println(F("BH1750 Advanced begin"));
|
||||
} else {
|
||||
Serial.println(F("Error initialising BH1750"));
|
||||
}
|
||||
Serial.println("WiFi was connected.");
|
||||
}
|
||||
|
||||
uint32_t readSalt()
|
||||
@ -185,49 +113,60 @@ float readBattery()
|
||||
return battery_voltage;
|
||||
}
|
||||
|
||||
void setup()
|
||||
{
|
||||
Serial.begin(115200);
|
||||
Serial.println();
|
||||
Serial.println("Starting up...");
|
||||
|
||||
iotWebConf.setWifiConnectionCallback(&wifiConnected);
|
||||
iotWebConf.init();
|
||||
server.on("/", handleRoot);
|
||||
server.on("/config", [] { iotWebConf.handleConfig(); });
|
||||
server.on("/values", handleValues);
|
||||
server.onNotFound([]() { iotWebConf.handleNotFound(); });
|
||||
|
||||
Wire.begin(I2C_SDA, I2C_SCL);
|
||||
dht.begin();
|
||||
|
||||
//! Sensor power control pin , use deteced must set high
|
||||
pinMode(POWER_CTRL, OUTPUT);
|
||||
digitalWrite(POWER_CTRL, 1);
|
||||
delay(1000);
|
||||
|
||||
Wire.begin();
|
||||
|
||||
if (lightMeter.begin(BH1750::CONTINUOUS_HIGH_RES_MODE)) {
|
||||
Serial.println(F("BH1750 Advanced begin"));
|
||||
} else {
|
||||
Serial.println(F("Error initialising BH1750"));
|
||||
}
|
||||
|
||||
Serial.println("Ready.");
|
||||
}
|
||||
|
||||
void loop()
|
||||
{
|
||||
static uint64_t timestamp;
|
||||
button.loop();
|
||||
useButton.loop();
|
||||
iotWebConf.doLoop();
|
||||
|
||||
if (millis() - timestamp > 1000) {
|
||||
timestamp = millis();
|
||||
if (WiFi.status() == WL_CONNECTED) {
|
||||
if (serverBegin()) {
|
||||
float lux = lightMeter.readLightLevel();
|
||||
|
||||
if (bme_found) {
|
||||
float bme_temp = bmp.readTemperature();
|
||||
float bme_pressure = (bmp.readPressure() / 100.0F);
|
||||
float bme_altitude = bmp.readAltitude(1013.25);
|
||||
ESPDash.updateTemperatureCard("temp", (int)bme_temp);
|
||||
ESPDash.updateNumberCard("press", (int)bme_pressure);
|
||||
ESPDash.updateNumberCard("alt", (int)bme_altitude);
|
||||
}
|
||||
lux = lightMeter.readLightLevel();
|
||||
|
||||
sensors_event_t event;
|
||||
dht.temperature().getEvent(&event);
|
||||
float t12 = event.temperature;
|
||||
temperature = event.temperature;
|
||||
// Read temperature as Fahrenheit (isFahrenheit = true)
|
||||
dht.humidity().getEvent(&event);
|
||||
float h12 = event.relative_humidity;
|
||||
humidity = event.relative_humidity;
|
||||
|
||||
if (!isnan(t12) && !isnan(h12)) {
|
||||
ESPDash.updateTemperatureCard("temp2", (int)t12);
|
||||
ESPDash.updateHumidityCard("hum2", (int)h12);
|
||||
}
|
||||
ESPDash.updateNumberCard("lux", (int)lux);
|
||||
|
||||
uint16_t soil = readSoil();
|
||||
uint32_t salt = readSalt();
|
||||
float bat = readBattery();
|
||||
ESPDash.updateHumidityCard("soil", (int)soil);
|
||||
ESPDash.updateNumberCard("salt", (int)salt);
|
||||
ESPDash.updateNumberCard("batt", (int)bat);
|
||||
soil = readSoil();
|
||||
salt = readSalt();
|
||||
bat = readBattery();
|
||||
|
||||
Serial.printf("DHTT:%.2f H:%.2f Lux:%.2f Soil:%u Salt:%u Bat:%.2f\n",
|
||||
t12, h12, lux, soil, salt, bat);
|
||||
}
|
||||
}
|
||||
temperature, humidity, lux, soil, salt, bat);
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user