- Boat battery monitor system android#
- Boat battery monitor system software#
- Boat battery monitor system Bluetooth#
But when the main power is back on, the pump will initially run every half hour and then every hour and then after about a day it will only be running once a day. The monitor knows if I take the boat out when I turn on the main boat power and switches the small pump to auto and otherwise stops monitoring. Hopefully this will extend its life beyond 4 years. With the monitor, it goes on once a day once it builds up a history of not pumping significant water. It is an auto pump that normally goes on every 2 1/2 minutes and fails every 4 years. Otherwise, I run the small pump and monitor how long it stays on. If the float switch lifts, the monitor wakes up and sends an email alerting me. I have a large pump that only goes off if the small pump fails or the boat is trying to sink. The main thing I want to know is the conditions of the pumps. To the right is a copy of one of the emails my boat sent me. Each task can add to the final report and indicate if its report needs to go out right away, or only on the daily status call.
Boat battery monitor system software#
That is why I structured the software in a modular fashion so each task has a tab and the main program calls these tasks one after another. There are a couple of things that are unique to my boat and I am sure every boat owner will want something different. I have it set to send an email at 6AM every morning just so I know the unit itself is working. The unit wakes up every half hour for a fraction of a second if nothing is going on and for a few seconds if it has to send an email.
![boat battery monitor system boat battery monitor system](https://simarine.net/wp-content/uploads/2017/05/16113952_733487753468514_4401743093841734536_n_large.jpg)
It would probably run for a year before draining the battery and by then a typical battery would be dead anyway from self discharge. This module draws very little power off the battery.
![boat battery monitor system boat battery monitor system](https://www.channypicture.com/pic/uploadfile2/UploadFile/P0/POA1314626/C982078A93B6C6CB63AC93C992CE2366CEC94ACE669ED2169B83C622D2C7639CC7D2669E209ACED29D9BCF9EC68473CF99999A53CEA01AC8.jpg)
It is based on the same information I am sharing here and should be completed in the next few months. There is a second version of this project that is being built by a friend in The Netherlands that uses a G2 Cellular network. If you do decide to build one, there are some skills you will either need to have, or learn. In these few pages I am going to tell you not only how I built it, but I am going to give you information you need to build one yourself. (all good) These all come to me from the marina WiFi and a module based on the amazing ESP-32. I can look at that and see that the main pump did not go on (good), that the small pump ran for it's usual 5 seconds (also good), that the battery is charged, the shore power is on, and the 12 volt vent fan is on. The monitor, which draws a meagre 2 mA, is supplied with a 100 amp shunt and a pre-made cable assembly to simplify connection to your service battery.Every morning when I get up there is an email ready for me from my boat. It will also show the starter battery voltage.įor Apple users third party simple, low cost optional apps are available here IOS Battery monitor OR here IOS NASA Battery monitor An audible alarm warns if the battery level gets dangerously low.
Boat battery monitor system android#
The BM-1(BT) will monitor your boat or caravan’s lead-acid batteries and transmit the data directly to your mobile phone, or tablet, wirelessly by bluetooth.Ī simple Android app, freely available from the Google Play Store, (requires Android V4.3 or later) shows your service battery voltage, current flowing in or out, state of charge and time to charge or discharge the battery. When you need a battery monitor but don’t have space for the display or routing the cables would be a nightmare, there is now a solution.
Boat battery monitor system Bluetooth#
The BM-1 Compact consumes a miserly 1.5mA!īM-1 Compact is used in various vehicles by the Ministry of Defence.īM-1 Bluetooth battery monitor BM-1 (BT) Bluetooth Battery Monitor for Android* A second screen shows the remaining time available at the current charge/discharge rate together with the remaining capacity in both analog and digital format. A flashing alarm is also included to warn if the capacity is getting too low. One screen displays the voltage, current (charge or discharge) and a bar graph showing the remaining capacity. This information can lead to a more efficient use of the battery enhancing its life and reducing the risk of failure. The unit continually monitors the voltage, the current (charge or discharge) and calculates the state of charge together with the time remaining to charge or discharge the battery.
![boat battery monitor system boat battery monitor system](https://pg-cdn-a2.datacaciques.com/00/Mzk1Mw/17/10/31/b42p9enm8um96zf2/30aa4928b74b4f69.jpg)
The BM-1 Compact is supplied with a precision 100 Amp shunt and prefabricated cables to enable simple DIY installation.
![boat battery monitor system boat battery monitor system](https://simarine.net/wp-content/uploads/2018/05/kviz_slikca.png)
It is able to monitor the performance of any 12 Volt lead acid battery system with a capacity up to 600 AmpHours. Compact battery monitor, just 124 x 62mm x 23mm!īased on the highly successful BM-1 marine battery monitor, the BM-1 Compact is especially designed for applications where space is at a premium.Ĭaravans, mobile homes, RV’s, small boats and renewable power installations can all benefit from the BM-1 Compact.