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domoticz arduino usb

d-dow last edited by

How do i send the data from dht 11 to domoticz usin usb (no rf or esp)
domoticz has recocnized the arduino by com 5. But no data in Domoticz?
Dick
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mfalkvidd Mod last edited by mfalkvidd

Locking this topic since the same question was posted in https://forum.mysensors.org/topic/9658/domoticz-arduino-usb/ Feel free to continue the discussion there.
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My Project • • ikkeT

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@ikkeT what cap did you put on the nrf? because i also did have problems with transmission and i solved it with other caps in parrallel on vcc and gnd! when on batteries: 10uf elektrolitic 0.1nf ceramic 100uf tantalum on the voltage regulator i think also before 0.1nf and a 10uf to lower the noise on the power line output what you think about that? grtz
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My Project • air quality water contact homeassistant • • edweather

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I completely forgot to mention that it used to make loud noises, and we had to switch it off most of the time to give our brain to rest. Once I came home and saw a lot of water around this purifier. We spent a lot of money to repair it. As a result, it went to the trash where it was supposed to be. Recently we faced another problem. A lot of giant spiders appeared in our house. We were searching for different methods online on how to get rid of them, and we found this article (spam link removed by moderator). Also, we found there another air purifier, and we ordered it straight away.
nRF5 action!
My Project • • NeverDie

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@NeverDie It isn't very scientific, but I think the range is roughly equivalent to a BT832. I can reach my gateway from everywhere in my house except the far corner of the basement, same as the BT. That corner is behind a chimney an lots of plumbing -- RFM69 territory. Maybe the BT832F would work there. Haven't tried those. After fixing a missing trace on my dev board (my fault, not Oshpark's), and updating my J-link and bmp software. I am able to program these. I popped the shield off of one just to confirm I ordered the right version. The part numbering vs processor is not very clear on Aliexpress. No surprises there.
Wireless Peacefair PZEM-004T Energy Monitor on Audrino Web Server
My Project • • flywire

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@Karolis-Kirna Just a bit late but here it is. The code: /* * Send Watt and Kwh to gateway * using PZEM-004t * 26/8/2020 cambiato linea 45, 21-23 */ /*++++++++++++++ Global Settings +++++++++++++++++*/ #define SN "PZEM Monitor" #define SV "0.4" // Enable and select radio type attached #define MY_RADIO_NRF24 #define MY_NODE_ID 9 #define MY_PARENT_NODE_ID 11 // from domoticz log #define MY_PARENT_NODE_IS_STATIC /*+++++++++++++ Local Settings ++++++++++++++++++++*/ #define SEND_ONLY_IF_CHANGED //#define MY_DEBUG //#define DEBUG //#define TEST // Aggiunge codice di test da levare #if F_CPU == 8000000L #define MY_BAUD_RATE 9600 #endif #include <debugpaolo.h> #include <SPI.h> #include <MySensors.h> //#include <SoftwareSerial.h> // Arduino IDE <1.6.6 #include <PZEM004T.h> #define RX_PIN 4 #define TX_PIN 5 PZEM004T pzem(RX_PIN,TX_PIN); // RX pin,TX pin IPAddress ip(192,168,1,1); #define CHILD_WATT_ID 0 #define VOLTAGE_ID 1 unsigned long lastSend=0; unsigned long SEND_FREQUENCY = 40000; // Minimum time between send (in milliseconds). We don't want to spam the gateway. MyMessage wattMsg(CHILD_WATT_ID,V_WATT); MyMessage kWhMsg(CHILD_WATT_ID,V_KWH); //MyMessage kwhSaveMsg(CHILD_WATT_ID,V_VAR1); //MyMessage varMsg(CHILD_WATT_ID,V_VAR); // chi lo sa non va in domoticz double oldKwh=0.0; double oldwh=0.0; float oldwatt=0.0; #ifdef TEST double whtest=0.0; #endif #ifdef SEND_ONLY_IF_CHANGED int kwh_counter; #define KWH_COUNTER_MAX 33 //dopo 23 volte(15 min) invia comunque #endif MyMessage msgVoltage(VOLTAGE_ID, V_VOLTAGE); float lastv=0; #define V_COUNTER_MAX 70 int v_counter=0; int BATTERY_SENSE_PIN = A3; // select the input pin for the battery sense point int oldBatteryPcnt = 0; #define MAX_BATTERY_CHECK 56 // 56*40 sec = 56 min circa int battery_check; #define VREF 1.106 #define RBATT 5.73305 // ((1578+333.4)/333.4)? #define VFACTOR RBATT*VREF/1023 // /*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++ SETUP +++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ void setup() { // begin(incomingMessage); analogReference(INTERNAL); pzem.setAddress(ip); battery_check = MAX_BATTERY_CHECK; } /*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ++++++++++++++++++ Presentation ++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ void presentation() { // Send the sketch version information to the gateway and Controller sendSketchInfo(SN, SV); present(CHILD_WATT_ID, S_POWER); present(VOLTAGE_ID, S_MULTIMETER); } /*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++ Loop +++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ void loop() { /* +++++++++++++++++++++++++++++++++++++++++++ ++++ PZEM section +++++++++ +++++++++++++++++++++++++++++++++++++++++++*/ float v = pzem.voltage(ip); if (v < 0.5) { delay(500); // check v twice v = pzem.voltage(ip); if (v < 0.5 ) v = 0.0; } DEBUG_PRINT(v);DEBUG_PRINT("V; "); #ifdef DEBUG float i = pzem.current(ip); if(i >= 0.0){ DEBUG_PRINT(i);DEBUG_PRINT("A; "); } float VA=v*i; if(VA >= 0.0){ DEBUG_PRINT(VA);DEBUG_PRINTLN("VA; "); } #endif /* --------------------------- *------- Sezione potenza ---- ----------------------------*/ float watt = pzem.power(ip); #ifdef TEST watt=kwh_counter*2; #endif DEBUG_PRINT(watt);DEBUG_PRINT("W ");DEBUG_PRINT(VA);DEBUG_PRINTLN("VA "); if (watt <=0 ) { DEBUG_PRINT(watt);DEBUG_PRINTLN("W. Sensore NC o assenza rete! "); if ( oldwatt>0) { watt =0; send(wattMsg.set(watt,1)); // Send watt value to gw oldwatt=0.0; } } else { if ( oldwatt==0.0) { send(wattMsg.set(watt,1)); // Send watt value to gw DEBUG_PRINT(watt);DEBUG_PRINTLN("Rete ritornata! "); oldwatt = watt; } else { DEBUG_PRINT(watt);DEBUG_PRINTLN("W; "); float diffwatt=abs(watt-oldwatt); if ( diffwatt >= 49.9 ) { // watt in aumento di 50watt DEBUG_PRINT("Differenza ");DEBUG_PRINT(diffwatt);DEBUG_PRINTLN("W; "); oldwatt = watt; send(wattMsg.set(watt,1)); // Send watt value to gw } else { float perc = 100.0*diffwatt/oldwatt; // oldwatt o watt? DEBUG_PRINT("Perc ");DEBUG_PRINT(perc);DEBUG_PRINTLN("% "); if ( perc >= 49.9 ) { // variazione del 50% DEBUG_PRINT("Percentuale Diff ");DEBUG_PRINT(perc);DEBUG_PRINTLN("%; "); oldwatt = watt; send(wattMsg.set(watt,1)); // Send watt value to gw // send(varMsg.set(watt,1)); // non va in domoticz } else { if ( (perc >= 15.0) && (diffwatt>=8) ) { DEBUG_PRINT("Diff ");DEBUG_PRINT(diffwatt); DEBUG_PRINT("Perc ");DEBUG_PRINT(perc);DEBUG_PRINTLN("%; "); oldwatt = watt; send(wattMsg.set(watt,1)); // Send watt value to gw } } } } } //send(wattMsg.set(watt,1)); // Send watt value to gw /* --------------------------- *------- Sezione energia ---- ---------------------------*/ float wh = pzem.energy(ip); #ifdef TEST whtest+=10.0; wh=whtest; #endif if(wh >= 0.0){ DEBUG_PRINT(wh);DEBUG_PRINT("Wh; "); } else wh = 0.0; DEBUG_PRINTLN(); #ifdef SEND_ONLY_IF_CHANGED if ( (kwh_counter==0) ||(abs(wh-oldwh) > 187) ) { // 100 wh #else if ( wh > 0.0 ) { #endif double kwh = (double)wh/(double)1000.0; send(kWhMsg.set(kwh, 3)); // Send kwh value to gw oldwh=wh; #ifdef SEND_ONLY_IF_CHANGED kwh_counter=0; #endif } #ifdef SEND_ONLY_IF_CHANGED DEBUG_PRINT("kwh_counter="); kwh_counter++; DEBUG_PRINT(kwh_counter);DEBUG_PRINT(" "); if (kwh_counter == KWH_COUNTER_MAX ) kwh_counter = 0; DEBUG_PRINTLN(); #endif /* +++++++++++++++++++++++++++++++++++++++++++ ++++ Battery check section +++++++++ +++++++++++++++++++++++++++++++++++++++++++*/ if ( battery_check == MAX_BATTERY_CHECK) { analogRead(BATTERY_SENSE_PIN); // needed for accuracy int sensorValue = analogRead(BATTERY_SENSE_PIN); DEBUG_PRINT("A0 Value = ");DEBUG_PRINTLN(sensorValue); float batteryV = sensorValue * VFACTOR; // 100% 4.0v 0% 3.3v int batteryPcnt = ( batteryV - 3.3) / (4.0 - 3.3) * 100; batteryPcnt = (batteryPcnt > 100) ? 100 : batteryPcnt; batteryPcnt = (batteryPcnt < 0) ? 0 : batteryPcnt; DEBUG_PRINT("Battery Voltage: ");DEBUG_PRINT(batteryV);DEBUG_PRINTLN(" V"); DEBUG_PRINT("Battery Percent: ");DEBUG_PRINT(batteryPcnt);DEBUG_PRINTLN(" %"); //if (oldBatteryPcnt != batteryPcnt) { sendBatteryLevel(batteryPcnt); oldBatteryPcnt = batteryPcnt; //} battery_check=0; } else { battery_check++; DEBUG_PRINT("Check = "); DEBUG_PRINTLN(battery_check); } /* +++++++++++++++++++++++++++++++++++++++++++ ++++ 230 Voltage section +++++++++ +++++++++++++++++++++++++++++++++++++++++++*/ #ifdef SEND_ONLY_IF_CHANGED float diffv= abs(v-lastv); if ( ((v_counter == 0) || ( diffv > 3.50)) ) { DEBUG_PRINT("v diff: ");DEBUG_PRINT(diffv);DEBUG_PRINTLN("V "); if ( diffv > 3.50 ) v_counter = 0; else v_counter++; DEBUG_PRINT("v_counter : ");DEBUG_PRINTLN(v_counter); #endif send(msgVoltage.set(v, 1)); lastv = v; #ifdef SEND_ONLY_IF_CHANGED } else { v_counter++; if (v_counter >= V_COUNTER_MAX ) v_counter = 0; DEBUG_PRINT("v_counter : ");DEBUG_PRINTLN(v_counter); } #endif sleep(SEND_FREQUENCY); delay(500); // ??? }
test
My Project • • Clone Tv

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Sorry, that was the test the text is irrelevant to the topic. But, since we are talking about 64-bit numbers on Arduino-like platforms, I'm ready to translate the code that solves this situation. Int64String.h #if !defined(INT64STRING_H) # define INT64STRING_H 1 # if (defined(ARDUINO) && (ARDUINO >= 100)) # include "Arduino.h" # else # include "WString.h" # endif String Int64ToString(uint64_t, uint8_t = DEC, bool = false, bool = false); String Int64ToString(int64_t, uint8_t = DEC, bool = false); uint64_t StringToInt64(String); uint64_t StringToInt64(const char*, uint16_t); #endif Int64String.cpp #include "Int64String.h" #define base16char(A) ("0123456789ABCDEF"[A]) String Int64ToString(uint64_t value, uint8_t base, bool prefix, bool sign) { if (base < 2) base = 2; else if (base > 16) base = 16; uint8_t i = 64; char buffer[66] = {0}; if (value == 0) buffer[i--] = '0'; else { uint8_t base_multiplied = 3; uint16_t multiplier = base * base * base; if (base < 16) { multiplier *= base; base_multiplied++; } if (base < 8) { multiplier *= base; base_multiplied++; } while (value > multiplier) { uint64_t q = value / multiplier; uint16_t r = value - q * multiplier; for (uint8_t j = 0; j < base_multiplied; j++) { uint16_t rq = r / base; buffer[i--] = base16char(r - rq * base); r = rq; } value = q; } uint16_t remaining = value; while (remaining > 0) { uint16_t q = remaining / base; buffer[i--] = base16char(remaining - q * base); remaining = q; } } if (base == DEC && sign) buffer[i--] = '-'; else if (prefix) { if (base == HEX) { buffer[i--] = 'x'; buffer[i--] = '0'; } else if (base == OCT) buffer[i--] = '0'; else if (base == BIN) buffer[i--] = 'B'; } return String(&buffer[i + 1]); } String Int64ToString(int64_t value, uint8_t base, bool prefix) { bool sign = base == DEC && value < 0; uint64_t uvalue = sign ? -value : value; return Int64ToString(uvalue, base, prefix, sign); } uint64_t StringToInt64(String str) { return StringToInt64(str.c_str(), str.length()); } uint64_t StringToInt64(const char *s, uint16_t sz = 0U) { uint64_t val = 0ULL; if (s == nullptr) return val; if (sz <= 0) sz = strlen(s); if (sz <= 2) return val; uint16_t i = (((s[0] == '0') && ((s[1] == 'x') || (s[1] == 'X'))) ? 2U : 0U); for (; i < sz; i++) { const char c = s[i]; if (!isxdigit(c)) return -1ULL; val *= 16; val += (c >= '0' && c <= '9') ? c - '0' : c - 'A' + 10; } return val; } I gave the sources as an apology for the created topic
Controlling Blinds.com RF Dooya Motors with Arduino and Vera
My Project • • petewill

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@mmartins if you re-read what I wrote, you’ll see that the Raspi-Rollo software has an Arduino sketch to identity the codes. I ran this on a NodeMCU, so it should work on an ESP32. If you need to use Audacity then the process is well documented in the links earlier in this topic. I have three blinds and they all use independent remotes and each blind has its own codes. I’m not sure how my codes will help with yours, but here are the codes for one of my blinds: Up 1011101000110000111011101001000100010001 Stop 1011101000110000111011101001000101010101 Down 1011101000110000111011101001000100110011 If your blinds do actually use rolling codes the I don’t think you’ll be able to control them the same way that I do. Pete.
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My Project • • tssk

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@Yveaux Thanks for the tips you could have used a nano (saves separate usb socket) That is a good point, but I already bought 10x Pro Mini because I plan to also make some sensors where size matters (I would like to have sensors in standard light switch box). And my idea was to use the same HW as much as possible because of spare parts (I have no idea how reliable these things are - this is why did not solder it directly but used the headers) and also I can reuse experience from each sensor build for another (I expect that there are small details than might differ between different boards). I wonder how you go with all the cabling from here? I usually prefer a more decentralized approach, where each (or maybe a couple) sensor has its own node. These can then be battery powered and cabling will be minimal. I already have the wiring ready from the time when I build my house, actually these reed switches are drilled in to the window frame and all the cables lead to the same place - shed under stair that I call "server room" Original idea was that it will be connected to some standard alarm system like Paradox or Honeywell. But with the planned room sensors I will most probably go for the battery powered sensors with some sort of radio connection (another aspect that mysensors solution will easily provide) as leading the cables now to each room would be very complicated and messy.
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My Project • • emarcos

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domoticz arduino usb

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