Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.

Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).

The Awesome Electric Range (Stove) Monitoring Device

openhardware.io last edited by openhardware.io

https://www.openhardware.io/view/61/The-Awesome-Electric-Range-Stove-Monitoring-Device
Reply Quote 1
1 Reply Last reply
BulldogLowell Contest Winner last edited by

nice project...

Even better if you can hide all that. Wives are funny about kitchens!
Reply Quote 0
1 Reply Last reply
mbk last edited by

Very true! On it..
Reply Quote 0
1 Reply Last reply
ahmedadelhosni last edited by

Which controller are you using please ?
Reply Quote 0
1 Reply Last reply
mbk last edited by @ahmedadelhosni

@ahmedadelhosni
Vera Edge
Reply Quote 1
1 Reply Last reply

5
Posts

2057
Views

Suggested Topics

💬 MDMSNode "Lighting" Rev 1.1
OpenHardware.io • mysensors arduino nrf24l01 atsha204a ota atmega328p rfm69hw hlk-pm01 lighting triac • • openhardware.io

9

0
Votes

9
Posts

2608
Views

@kalina, Thanks. So it will not work for my configuration. Wall switch (push button) is already installed. No possibilities to draw more electrical wires. Moreover, if i put the board near the light, i have just the Neutral and the return wire from the wall switch. No Live wire to power on the mysensors board. I think in my ase the best way is to manage everything in my garage in the electrical main board where all the wires are mapped. I can get L + N for mysensors power supply. And i can continue to reuse the original wall switch independently of the Mysensors board.
💬 MDMSNode "Lighting X2"
OpenHardware.io • mysensors arduino nrf24l01 rfm69 relay atsha204a atmega328 ota hlk-pm01 acdc light switch • • openhardware.io

6

0
Votes

6
Posts

2236
Views

Hi @blackchart, Unfortunately, all devices are sold out. Further production is possible only when ordering more than 10 devices (in this case, I also can modify the device to suit your needs).
Mysensors Uno shield
OpenHardware.io • mysensors whareora • • openhardware.io

2

2
Votes

2
Posts

1202
Views

Cool, the first Uno shield!
💬 MySensors Low-power Multi-function node on CR2032
OpenHardware.io • mysensors nrf24l01+ atsha204a si7021 node at25df512c • • openhardware.io

15

0
Votes

15
Posts

2558
Views

@rvendrame sorry, I did not see your comment. Yes, it is VERY valuable. Thanks a lot
Why is the output of ACS712 current measurement module unchanged?
General Discussion • mysensors • • Tessie T

4

0
Votes

4
Posts

43
Views

@ZenBlizzard in case you are measuring the output with a multimeter, you will get an averaged level, since AC current waveform should be sinusoidal and overlapped with the Vcc/2->2.56V in your case. To measure the current you need a decently high sampling and some math. #define SENSITIVITY 66 // mV/A const float readings = 5; const float alpha = 2.0 / (2 * readings + 1); for (ifor = 0; ifor < 250; ifor++) { // Voltage voltageSampleRead = analogRead(V) * vccRead / 1023 - vccRead / 2; /* read the sample value including offset value*/ voltageSampleSum = voltageSampleSum + sq(voltageSampleRead); /* accumulate total analog values for each sample readings*/ voltageSampleOffsetSum = voltageSampleOffsetSum + voltageSampleRead; // Current currentSampleRead = analogRead(I) * vccRead / 1023 - vccRead / 2; /* read the sample value including offset value*/ currentSampleSum = currentSampleSum + currentSampleRead * currentSampleRead; /* accumulate total analog values for each sample readings*/ currentSampleOffsetSum = currentSampleOffsetSum + currentSampleRead; wait(1); } voltageMean = voltageSampleSum / ifor; /* calculate average value of all sample readings taken*/ voltageOffset = voltageSampleOffsetSum / ifor; reading = (sqrt(voltageMean) - voltageOffset) * 230.0 / 1.0; // read voltage / reported voltage. voltage = round_to_dp(alpha * reading + (1 - alpha) * voltage,1); Serial.println(voltage); if (voltage < 25) voltage = 0; currentMean = currentSampleSum / ifor; /* calculate average value of all sample readings taken*/ currentOffset = currentSampleOffsetSum / ifor; reading = (sqrt(currentMean) - currentOffset) / SENSITIVITY * 1000 - currentZeroOffset; // subtract no load current. if (reading < 0) reading = 0; current = round_to_dp( alpha * reading + (1 - alpha) * current,2);
💬 Window Sensor with Sensebender (high WAF)
OpenHardware.io • mysensors nrf24l01 door window waf • • openhardware.io

6

3
Votes

6
Posts

2211
Views

@antonholmstedt a pro mini fits if you cut the corners, check out https://forum.mysensors.org/topic/6612/door-sensor-remix-of-some-mys-community-efforts
💬 Insulated Whole House Fan
OpenHardware.io • mysensors whole house fan • • openhardware.io

72

4
Votes

72
Posts

13173
Views

@lis610 I have found with a 499K resistor the range is reduced to about 1.2m in a ABS box. With a 1Mohm it was about 3m, I do not have many high value SMD resistors to experiment with but the lower the value the lower the range. Just tried with a 333K and it operates about 0.8m in free air.
💬 Just RFM gateway
OpenHardware.io • mysensors gateway rfm69 contest2017 atsha204a usb • • openhardware.io

19

1
Votes

19
Posts

5114
Views

@Koresh I do like it, i just worry for people that use their main PC as a controller. Easily knockable/damageable unless they use a rear socket.

The Awesome Electric Range (Stove) Monitoring Device

Suggested Topics

💬 MDMSNode "Lighting" Rev 1.1
OpenHardware.io • mysensors arduino nrf24l01 atsha204a ota atmega328p rfm69hw hlk-pm01 lighting triac • • openhardware.io

💬 MDMSNode "Lighting X2"
OpenHardware.io • mysensors arduino nrf24l01 rfm69 relay atsha204a atmega328 ota hlk-pm01 acdc light switch • • openhardware.io

Mysensors Uno shield
OpenHardware.io • mysensors whareora • • openhardware.io

💬 MySensors Low-power Multi-function node on CR2032
OpenHardware.io • mysensors nrf24l01+ atsha204a si7021 node at25df512c • • openhardware.io

Why is the output of ACS712 current measurement module unchanged?
General Discussion • mysensors • • Tessie T

💬 Window Sensor with Sensebender (high WAF)
OpenHardware.io • mysensors nrf24l01 door window waf • • openhardware.io

💬 Insulated Whole House Fan
OpenHardware.io • mysensors whole house fan • • openhardware.io

💬 Just RFM gateway
OpenHardware.io • mysensors gateway rfm69 contest2017 atsha204a usb • • openhardware.io

23
Online

11.6k
Users

11.2k
Topics

113.0k
Posts

The Awesome Electric Range (Stove) Monitoring Device

Suggested Topics

💬 MDMSNode "Lighting" Rev 1.1 OpenHardware.io • mysensors arduino nrf24l01 atsha204a ota atmega328p rfm69hw hlk-pm01 lighting triac • • openhardware.io

💬 MDMSNode "Lighting X2" OpenHardware.io • mysensors arduino nrf24l01 rfm69 relay atsha204a atmega328 ota hlk-pm01 acdc light switch • • openhardware.io

Mysensors Uno shield OpenHardware.io • mysensors whareora • • openhardware.io

💬 MySensors Low-power Multi-function node on CR2032 OpenHardware.io • mysensors nrf24l01+ atsha204a si7021 node at25df512c • • openhardware.io

Why is the output of ACS712 current measurement module unchanged? General Discussion • mysensors • • Tessie T

💬 Window Sensor with Sensebender (high WAF) OpenHardware.io • mysensors nrf24l01 door window waf • • openhardware.io

💬 Insulated Whole House Fan OpenHardware.io • mysensors whole house fan • • openhardware.io

💬 Just RFM gateway OpenHardware.io • mysensors gateway rfm69 contest2017 atsha204a usb • • openhardware.io

23Online

11.6kUsers

11.2kTopics

113.0kPosts

💬 MDMSNode "Lighting" Rev 1.1
OpenHardware.io • mysensors arduino nrf24l01 atsha204a ota atmega328p rfm69hw hlk-pm01 lighting triac • • openhardware.io

💬 MDMSNode "Lighting X2"
OpenHardware.io • mysensors arduino nrf24l01 rfm69 relay atsha204a atmega328 ota hlk-pm01 acdc light switch • • openhardware.io

Mysensors Uno shield
OpenHardware.io • mysensors whareora • • openhardware.io

💬 MySensors Low-power Multi-function node on CR2032
OpenHardware.io • mysensors nrf24l01+ atsha204a si7021 node at25df512c • • openhardware.io

Why is the output of ACS712 current measurement module unchanged?
General Discussion • mysensors • • Tessie T

💬 Window Sensor with Sensebender (high WAF)
OpenHardware.io • mysensors nrf24l01 door window waf • • openhardware.io

💬 Insulated Whole House Fan
OpenHardware.io • mysensors whole house fan • • openhardware.io

💬 Just RFM gateway
OpenHardware.io • mysensors gateway rfm69 contest2017 atsha204a usb • • openhardware.io

23
Online

11.6k
Users

11.2k
Topics

113.0k
Posts