parent
ad4e1985de
commit
407eff57a2
|
@ -0,0 +1 @@
|
||||||
|
config.h
|
|
@ -0,0 +1,6 @@
|
||||||
|
[submodule "ESP_influxdb"]
|
||||||
|
path = src/ESP_influxdb
|
||||||
|
url = https://github.com/hwwong/ESP_influxdb.git
|
||||||
|
[submodule "EmonLib"]
|
||||||
|
path = src/EmonLib
|
||||||
|
url = https://github.com/openenergymonitor/EmonLib.git
|
|
@ -0,0 +1,55 @@
|
||||||
|
#include <Arduino.h>
|
||||||
|
#include "WiFi.h"
|
||||||
|
#include "src/ESP_influxdb/ESPinfluxdb.h"
|
||||||
|
#include "src/EmonLib/EmonLib.h"
|
||||||
|
#include "config.h"
|
||||||
|
|
||||||
|
#define Apin 32
|
||||||
|
#define Vpin 33
|
||||||
|
|
||||||
|
EnergyMonitor emon1; // Create an instance
|
||||||
|
|
||||||
|
void ConnectToWiFi(){
|
||||||
|
WiFi.mode(WIFI_STA);
|
||||||
|
WiFi.begin(SSID, WiFiPassword);
|
||||||
|
Serial.print("Connecting to "); Serial.println(SSID);
|
||||||
|
|
||||||
|
uint8_t i = 0;
|
||||||
|
while (WiFi.status() != WL_CONNECTED)
|
||||||
|
{
|
||||||
|
Serial.print('.');
|
||||||
|
delay(500);
|
||||||
|
|
||||||
|
if ((++i % 16) == 0)
|
||||||
|
{
|
||||||
|
Serial.println(F(" still trying to connect"));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
Serial.print(F("Connected. My IP address is: "));
|
||||||
|
Serial.println(WiFi.localIP());
|
||||||
|
}
|
||||||
|
|
||||||
|
Influxdb influxdb(INFLUXDB_HOST, INFLUXDB_PORT);
|
||||||
|
|
||||||
|
void ConnectToInflux(){
|
||||||
|
while (influxdb.opendb(DATABASE)!=DB_SUCCESS) {
|
||||||
|
Serial.println("Opend database failed");
|
||||||
|
delay(10000);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void setup() {
|
||||||
|
Serial.begin(115200);
|
||||||
|
ConnectToWiFi();
|
||||||
|
ConnectToInflux();
|
||||||
|
analogReadResolution(ADC_BITS);
|
||||||
|
emon1.voltage(Vpin, 234.26, 1.7); // Voltage: input pin, calibration, phase_shift
|
||||||
|
emon1.current(Apin, 111.1); // Current: input pin, calibration.
|
||||||
|
}
|
||||||
|
|
||||||
|
void loop() {
|
||||||
|
emon1.calcVI(20,2000); // Calculate all. No.of half wavelengths (crossings), time-out
|
||||||
|
emon1.serialprint(); // Print out all variables (realpower, apparent power, Vrms, Irms, power factor)
|
||||||
|
|
||||||
|
//influx to be implemented...
|
||||||
|
}
|
16
README.md
16
README.md
|
@ -1 +1,15 @@
|
||||||
ESP32-SolarPowerMonitor
|
# ESP32-SolarPowerMonitor
|
||||||
|
|
||||||
|
# To be finished when the remaining parts arrive
|
||||||
|
|
||||||
|
My take on a power measurement device using a ESP32, ACS712 Current Sensor & AC Voltage meter
|
||||||
|
|
||||||
|
## Hardware requiered
|
||||||
|
- ESP32 dev board
|
||||||
|
- ACS712 Current Sensor
|
||||||
|
- AC Voltage meter for arduino
|
||||||
|
- InfluxDB server
|
||||||
|
|
||||||
|
### Libraries used
|
||||||
|
- [openenergymonitor/EmonLib](https://github.com/openenergymonitor/EmonLib) - for sensor measuring
|
||||||
|
- [hwwong/ESP_influxdb](https://github.com/hwwong/ESP_influxdb) - for influxdb connection
|
|
@ -0,0 +1,9 @@
|
||||||
|
const char *SSID = "ssid";
|
||||||
|
const char *WiFiPassword = "password";
|
||||||
|
|
||||||
|
const char *INFLUXDB_HOST = "host_IP";
|
||||||
|
const uint16_t INFLUXDB_PORT = 8086;
|
||||||
|
|
||||||
|
const char *DATABASE = "dbname";
|
||||||
|
const char *DB_USER = "dbuser";
|
||||||
|
const char *DB_PASSWORD = "dbpassword";
|
Loading…
Reference in New Issue