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).

💬 Wireless Module for Capacitive Soil Moisture Sensor v1.2

openhardware.io 18 Jul 2019, 17:30 last edited by

https://www.openhardware.io/view/715/Wireless-Module-for-Capacitive-Soil-Moisture-Sensor-v12
Reply Quote 0
1 Reply Last reply
nrf52832 22 soil moisture 8 e73-2g4m04s 4 capacitive soil moisture 2
Loading More Posts
2
Posts

537
Views
Reply

Reply as topic
Log in to reply
topic:timeago_later,3 months

Sancho119 26 Oct 2019, 10:19 last edited by

Hello,

Very interesting project !

When I try to put your gerber files in JLCPCB site, there is no view, and no dimensions ?
Is it normal ? which dimensions is required ?

Thanks
Reply Quote 0
1 Reply Last reply

nrf52832 22 soil moisture 8 e73-2g4m04s 4 capacitive soil moisture 2

2
Posts

537
Views

1 out of 2

Suggested Topics

Help in data send to Domoticz
Development • domoticz dht22 soil moisture • 13 Feb 2018, 23:00 • tsunami 14 Feb 2018, 11:55

2

0
Votes

2
Posts

1.3k
Views

14 Feb 2018, 11:55

Do some debug on the node and on gateway and check if data is actually sent from the node and received by gateway. Also use wait instead of sleep if you are using it as a repeater and relay actuator.
ATMEGA328P standalone soil moisture sensor
Hardware • nrf24l01+ atmega328p soil moisture • 12 Aug 2020, 10:47 • Ron 8 Sept 2020, 20:44

12

2
Votes

12
Posts

136
Views

8 Sept 2020, 20:44

@mfalkvidd the one that stops at 2.7v I once broke my head over it, then it saw I was looking at the automotive datasheet...
Soil Moisture analog input question
Troubleshooting • soil moisture • 3 Jun 2015, 21:52 • GRB 5 Jun 2015, 05:19

3

0
Votes

3
Posts

2.8k
Views

5 Jun 2015, 05:19

Here is the sketch if anyone can help out. #include <SPI.h> #include <MySensor.h> #define CHILD_ID_LIGHT 0 #define LIGHT_SENSOR_ANALOG_PIN 1 #define NODE_ID 9 int BATTERY_SENSE_PIN = A2; // select the input pin for the battery sense point unsigned long SLEEP_TIME = 30000; // Sleep time between reads (in milliseconds) MySensor gw; MyMessage msg(CHILD_ID_LIGHT, V_LIGHT_LEVEL); int lastLightLevel; int oldBatteryPcnt = 0; void setup() { // use the 1.1 V internal reference //analogReference(INTERNAL); gw.begin(NULL, NODE_ID, false); // Send the sketch version information to the gateway and Controller gw.sendSketchInfo("Soil_Moist_Sensor_grb", "1.15"); // Register all sensors to gateway (they will be created as child devices) gw.present(CHILD_ID_LIGHT, S_LIGHT_LEVEL); } void loop() { int lightLevel = (1023-analogRead(LIGHT_SENSOR_ANALOG_PIN))/10.23; Serial.println(lightLevel); if (lightLevel != lastLightLevel) { gw.send(msg.set(lightLevel)); lastLightLevel = lightLevel; } // get the battery Voltage int sensorValue = analogRead(BATTERY_SENSE_PIN); Serial.println(sensorValue); // 1M, 470K divider across battery and using internal ADC ref of 1.1V // Sense point is bypassed with 0.1 uF cap to reduce noise at that point // ((1e6+470e3)/470e3)*1.1 = Vmax = 3.44 Volts // 3.44/1023 = Volts per bit = 0.003363075 - changed without ref volt float batteryV = sensorValue * 0.00305734; int batteryPcnt = sensorValue / 10; Serial.print("Battery Voltage: "); Serial.print(batteryV); Serial.println(" V"); Serial.print("Battery percent: "); Serial.print(batteryPcnt); Serial.println(" %"); if (oldBatteryPcnt != batteryPcnt) { // Power up radio after sleep gw.sendBatteryLevel(batteryPcnt); oldBatteryPcnt = batteryPcnt; } gw.sleep(SLEEP_TIME); }
💬 EFEKTA nRF5-C Motion sensor
OpenHardware.io • nrf52832 motion nrf52 nrf5 bh1750 lux s16-l201d • 25 Nov 2018, 22:55 • openhardware.io 4 Sept 2019, 12:54

8

0
Votes

8
Posts

1.3k
Views

4 Sept 2019, 12:54

hello @berkseo can you share sketch for this sensor ? i am very intrested about this thank you PS: great job !
💬 NRF52 Gateway -(RFM69-option)
OpenHardware.io • gateway rfm69 nrf52832 e73-2g4m04s ebyte • 27 Apr 2018, 20:53 • openhardware.io 17 Mar 2019, 15:02

3

0
Votes

3
Posts

2.0k
Views

17 Mar 2019, 15:02

@canossa Sorry for the late response. yeah, since is so compact and you can get it for relatively cheap I opted in for the NRF52. For home automation, I merged MySensors with Domoticz and it works for months now. https://forum.mysensors.org/topic/7836/what-did-you-build-today-pictures/738
💬 NRF52 Wall-Node (3 AAA)
OpenHardware.io • nrf52832 nrf52 pir si7021 temperature & humidity sensor • 21 Aug 2018, 17:38 • openhardware.io 18 Mar 2019, 18:33

3

0
Votes

3
Posts

1.1k
Views

18 Mar 2019, 18:33

@nca78 I don't use ATAES132A. I put it in just in case I wanted to invest some more time using it. I now just use SimpleEncryption, it's secure enough for my purpose atm. (since the area I live in uses KAKU a lot, an insecure 433MHz lightswitch, I don't think anyone would be bothered to hack my temperature sensors. I found 163 433Mhz devices when I left domoticz logging for a couple of days.)
💬 Mini temperature and humidity sensor with e-ink 1.02 Inch
OpenHardware.io • nrf52832 si7021 htu21d nrf52811 sht21 nrf52810 sht20 e-paper e-ink • 11 Sept 2020, 15:55 • openhardware.io 14 Mar 2021, 13:25

2

0
Votes

2
Posts

51
Views

14 Mar 2021, 13:25

https://hackaday.io/project/178235-mini-thermometer-hygrometer-with-e-paper-on-nrf5

💬 Wireless Module for Capacitive Soil Moisture Sensor v1.2

Suggested Topics

Help in data send to Domoticz
Development • domoticz dht22 soil moisture • 13 Feb 2018, 23:00 • tsunami 14 Feb 2018, 11:55

ATMEGA328P standalone soil moisture sensor
Hardware • nrf24l01+ atmega328p soil moisture • 12 Aug 2020, 10:47 • Ron 8 Sept 2020, 20:44

Soil Moisture analog input question
Troubleshooting • soil moisture • 3 Jun 2015, 21:52 • GRB 5 Jun 2015, 05:19

💬 EFEKTA nRF5-C Motion sensor
OpenHardware.io • nrf52832 motion nrf52 nrf5 bh1750 lux s16-l201d • 25 Nov 2018, 22:55 • openhardware.io 4 Sept 2019, 12:54

💬 NRF52 Gateway -(RFM69-option)
OpenHardware.io • gateway rfm69 nrf52832 e73-2g4m04s ebyte • 27 Apr 2018, 20:53 • openhardware.io 17 Mar 2019, 15:02

💬 NRF52 Wall-Node (3 AAA)
OpenHardware.io • nrf52832 nrf52 pir si7021 temperature & humidity sensor • 21 Aug 2018, 17:38 • openhardware.io 18 Mar 2019, 18:33

💬 Mini temperature and humidity sensor with e-ink 1.02 Inch
OpenHardware.io • nrf52832 si7021 htu21d nrf52811 sht21 nrf52810 sht20 e-paper e-ink • 11 Sept 2020, 15:55 • openhardware.io 14 Mar 2021, 13:25

0
Online

11.5k
Users

11.1k
Topics

112.8k
Posts

💬 Wireless Module for Capacitive Soil Moisture Sensor v1.2

Suggested Topics

Help in data send to Domoticz Development • domoticz dht22 soil moisture • 13 Feb 2018, 23:00 • tsunami 14 Feb 2018, 11:55

ATMEGA328P standalone soil moisture sensor Hardware • nrf24l01+ atmega328p soil moisture • 12 Aug 2020, 10:47 • Ron 8 Sept 2020, 20:44

Soil Moisture analog input question Troubleshooting • soil moisture • 3 Jun 2015, 21:52 • GRB 5 Jun 2015, 05:19

💬 EFEKTA nRF5-C Motion sensor OpenHardware.io • nrf52832 motion nrf52 nrf5 bh1750 lux s16-l201d • 25 Nov 2018, 22:55 • openhardware.io 4 Sept 2019, 12:54

💬 NRF52 Gateway -(RFM69-option) OpenHardware.io • gateway rfm69 nrf52832 e73-2g4m04s ebyte • 27 Apr 2018, 20:53 • openhardware.io 17 Mar 2019, 15:02

💬 NRF52 Wall-Node (3 AAA) OpenHardware.io • nrf52832 nrf52 pir si7021 temperature & humidity sensor • 21 Aug 2018, 17:38 • openhardware.io 18 Mar 2019, 18:33

💬 Mini temperature and humidity sensor with e-ink 1.02 Inch OpenHardware.io • nrf52832 si7021 htu21d nrf52811 sht21 nrf52810 sht20 e-paper e-ink • 11 Sept 2020, 15:55 • openhardware.io 14 Mar 2021, 13:25

0Online

11.5kUsers

11.1kTopics

112.8kPosts

Help in data send to Domoticz
Development • domoticz dht22 soil moisture • 13 Feb 2018, 23:00 • tsunami 14 Feb 2018, 11:55

ATMEGA328P standalone soil moisture sensor
Hardware • nrf24l01+ atmega328p soil moisture • 12 Aug 2020, 10:47 • Ron 8 Sept 2020, 20:44

Soil Moisture analog input question
Troubleshooting • soil moisture • 3 Jun 2015, 21:52 • GRB 5 Jun 2015, 05:19

💬 EFEKTA nRF5-C Motion sensor
OpenHardware.io • nrf52832 motion nrf52 nrf5 bh1750 lux s16-l201d • 25 Nov 2018, 22:55 • openhardware.io 4 Sept 2019, 12:54

💬 NRF52 Gateway -(RFM69-option)
OpenHardware.io • gateway rfm69 nrf52832 e73-2g4m04s ebyte • 27 Apr 2018, 20:53 • openhardware.io 17 Mar 2019, 15:02

💬 NRF52 Wall-Node (3 AAA)
OpenHardware.io • nrf52832 nrf52 pir si7021 temperature & humidity sensor • 21 Aug 2018, 17:38 • openhardware.io 18 Mar 2019, 18:33

💬 Mini temperature and humidity sensor with e-ink 1.02 Inch
OpenHardware.io • nrf52832 si7021 htu21d nrf52811 sht21 nrf52810 sht20 e-paper e-ink • 11 Sept 2020, 15:55 • openhardware.io 14 Mar 2021, 13:25

0
Online

11.5k
Users

11.1k
Topics

112.8k
Posts