- OvmsDev - Open Vehicles

savvycan foo
by Craig Leres 02 Oct '22

02 Oct '22

I clearly do not understand how to drive savvycan. I have two versions on a windows 10 laptop: ?, self identifies as V203, circa April 2021 1.0.245, self identifies as V204, circa May 2021 Connecting is very problematic. I started with my Cadillac which "works". As per the documentation I started with: can log start tcpserver discard gvret-b :23 I was never able to connect with the May version. (Meanwhile, the FreeBSD version 1.0.245 port "works" as well as the Windows May executable... BTW, I'm the port *maintainer* for this!) With the older, April version I can sometimes connect but it's painful; if anything goes wrong or once it disconnects, I do not know how to reconnect, the *only* option appears to be to delete the device and add it back... In the rare cases I was able to connect (to a vehicle with an ovms module that I have started a tcpserver on, and the engine running) it *always* disconnects after N frames are received (about 125K for the Cadillac). It's like it fills up a buffer and quits. As stated, I do not understand how to drive this tool. The 2nd gen CTS has two buses: a canbus @ 500k and a single wire canbus @ 33.333k. Is it really not possible to configure the buses to *different* speeds? (And if gvret-b allows savvycan to know how many buses the network device has why doesn't it know what their respective speeds are? And why is 33.3333 missing?) Sorry for ranting about savvycan issues on the ovmsdev list but I have to believe some of you folks understand how make it do something useful. Craig

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OVMS Power Drain?
by Michael Geddes 30 Sep '22

30 Sep '22

Hi All, I have just had a bit of a painful experience with my 12V being drained (twice). I'm guessing it's related to OVMS, but also something seems to have happened as it was running file for a week! For some reason, the 12V battery graphs aren't working in the (android) App.. which means I'm not quite sure of the timelines, however it was most likely overnight. This morning my 12V was severely depleted (like 6v!). (Oh, it could be because I don't have the app running in the background). I'm assuming it's likely not to be the direct drain of the device itself, but maybe something it is querying on the CAN busses or something that is then causing a consequential power drain? I got road-side assist out and they got me going, but then 20mins later it was flat again! (I did see an alert in the APP and so was quick to go out, but was unsuccessful in getting the car going before it died!). I'm going to unplug it and see if that stops the card from dying. Also, I might leave the car on for a bit longer.. but still I have concerns! Also I haven't started using 'write' commands yet. Any ideas? //.ichael

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Re: [Ovmsdev] OvmsDev Digest, Vol 128, Issue 22
by Uwe Kirsch 28 Sep '22

28 Sep '22

Hi, Why not use the internal 12V sensor to detect, if the car is on? If it's below some threshold and and we receive no CAN responses from ECUs which are only on, if the car is really on, we could stop the polling completely. Best regards Uwe 28.09.2022 06:15:56 ovmsdev-request(a)lists.openvehicles.com: > Send OvmsDev mailing list submissions to > ovmsdev(a)lists.openvehicles.com > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.openvehicles.com/mailman/listinfo/ovmsdev > or, via email, send a message with subject or body 'help' to > ovmsdev-request(a)lists.openvehicles.com > > You can reach the person managing the list at > ovmsdev-owner(a)lists.openvehicles.com > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of OvmsDev digest..." > Today's Topics: > > 1. Re: OVMS Power Drain? (Timo Penttil?) > _______________________________________________ > OvmsDev mailing list > OvmsDev(a)lists.openvehicles.com > http://lists.openvehicles.com/mailman/listinfo/ovmsdev

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Not processing canbus frames anymore
by Craig Leres 24 Sep '22

24 Sep '22

I have a v3.3 module in my Corvette and recently got it back on the road but I find that following the sim7600 modem testing I did a few weeks ago, it doesn't seem to be processing canbus frames. When the car is running, the module does not appear to update soc or vin although this used to work. Comparing "module sum" between it and my Cadillac turned up something extra in the [vehicle] section: [vehicle] 12v.alert: 12v.ref: - id: RF059 + id: 768V name: timezone: PST8PDT,M3.2.0,M11.1.0 timezone_region: America/Los_Angeles - type: CHEVROLET_C6_CORVETTE units.distance: M While the [auto] section only has expected differences: [auto] @@ -38,9 +44,9 @@ scripting: yes server.v2: yes server.v3: yes - vehicle.type: C6CORVETTE + vehicle.type: C2CTS wifi.mode: client - wifi.ssid.ap: RF059 + wifi.ssid.ap: 768V wifi.ssid.client: Team America I don't really remember/know how to quickly monitor the canbus but with the car running it *seems* to be seeing canbus frames: OVMS# can log start monitor crtd CAN logging to MONITOR active: Type:monitor Format:crtd(discard) Vehicle:C6CORVETTE Note: info logging is at debug log level, frame logging is at verbose, and errors as usual OVMS# can log status #1: open Type:monitor Format:crtd(discard) Vehicle:C6CORVETTE Messages:7240 Dropped:0 Filtered:0 Rate:0.0% MONITOR: running Messages:7240 Discarded:0 Dropped:0 Filtered:0 Rate:0.0% OVMS# can log status #1: open Type:monitor Format:crtd(discard) Vehicle:C6CORVETTE Messages:11447 Dropped:0 Filtered:0 Rate:0.0% MONITOR: running Messages:11447 Discarded:0 Dropped:0 Filtered:0 Rate:0.0% OVMS# can list can1: Active/500000 dbc none can2: Off/1000000 dbc none can3: Off/1000000 dbc none Any suggestions on how to figure out what I'm doing wrong? Craig

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Getting up-to-speed on Ioniq 5 - Newb help on obdii commands
by Michael Geddes 21 Sep '22

21 Sep '22

Hi all, I have got my OVMS device (no SIM yet, but I'm working on that), and have been connecting and playing round with commands. I'm starting to get my head around things. I have being mucking round with SavvyCan and now understand a little the ISO-TP protocol stuff happening on top of the standard can bus now. SavvyCan seems to like disconnecting from the TCP server, but going via a COM emulator seems to work better (and can be restarted). All very weird, but I can cope with that. I'm getting a weird response from the following when it responds (VIN): obdii can1 request broadcast 0902 It contains elements of my actual VIN but not the main number at the end. I'm wondering if this is an OBDII receive issue? Does this command work for other people to get the actual VIN? Also it seems to only work in certain circumstances (?when the car is on?).. which is "fun". I have also had issues where if I use the "Set Car to NONE" on the RE PID Scanner interface, it seems to stop communications.. and obdii command set no longer works - even if I restart the CAN bus. Setting the vehicle back to 'KO' seems to fix things. //.ichael Geddes

2 1

Fwd: Anyone working on Ioniq 5?
by Michael Geddes 14 Sep '22

14 Sep '22

Hi, I have an Australian Hyundai Ioniq 5 (no BlueLink or HUD in the current versions). I'm also a developer; have mucked round with some hardware stuff, but it's been a bit. I'm looking at whether it's worth attempting to use OVMS on my Ioniq 5. Has anybody already started on this? The idea of providing mapped OBD commands through to a HUD is definitely appealing, as would be getting charge status stats remotely. If I were to start, which cable would I be best to get? Is it left or right that I need? The port is to the right of my right-hand-drive steering wheel. At least I'm pretty sure that's the OBD2 port. I'm new to ODB so not even sure how to recognise OBD vs OBD2! What I know: The old Hyundai Ioniq is a model that has EV, ICE, Hybrid, Plug-in Hybrid versions. The Ioniq 5 (and Ioniq 6, 7 etc) are part of a sub-brand based on E-GMP EV platform that is also shared by the Kia EV6. So I don't know whether the old Ioniq or Kona would be a good start. Skills: * C/C++ (though I'm currently using Delphi), so happy to with different 'real' languages. * I could solder up a lead or circuit board, but wouldn't be able to design a circuit board. * I've dealt with software on a custom embedded controller (albeit in Forth + Forth assembly) Any advice on this? I have older kids; the youngest is about to finish High School - so a new hobby might be a good thing to have :). Pointers to good introduction to ODB2 and the Ioniq 5 specifics if anybody has them would be welcome! //.ichael

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PANDA Logging
by Mark Webb-Johnson 11 Sep '22

11 Sep '22

New video is up on using the PANDA protocol in Tesla cars with the scan my Tesla and Tex-LAX apps. https://youtu.be/VDbo9NpZhw8 Regards, Mark

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CAN 101 (part 1 of 3) video
by Mark Webb-Johnson 29 Aug '22

29 Aug '22

The first (of three) videos on CAN buses has been released: https://youtu.be/msngwhSj5sk Regards, Mark

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Re: [Ovmsdev] OvmsDev Digest, Vol 127, Issue 7
by Pablo Cabrera 17 Aug '22

17 Aug '22

Hello Michael Thank you for the PR and the fix on the example, it was the reason of why We weren't able to send commands to the car, now with the example I understand the doc page of the commands and understand how to know if the command apply in to the car, now with this is just about to make an api for the react native app, just one more question how secure is to use "7,command" for an implementation? Thank you so much for your help! On Sat, Aug 6, 2022 at 5:13 AM <ovmsdev-request(a)lists.openvehicles.com> wrote: > Send OvmsDev mailing list submissions to > ovmsdev(a)lists.openvehicles.com > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.openvehicles.com/mailman/listinfo/ovmsdev > or, via email, send a message with subject or body 'help' to > ovmsdev-request(a)lists.openvehicles.com > > You can reach the person managing the list at > ovmsdev-owner(a)lists.openvehicles.com > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of OvmsDev digest..." > > > Today's Topics: > > 1. Re: Doubs in implementation with nodejs. (Michael Balzer) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Sat, 6 Aug 2022 12:12:51 +0200 > From: Michael Balzer <dexter(a)expeedo.de> > To: ovmsdev(a)lists.openvehicles.com > Subject: Re: [Ovmsdev] Doubs in implementation with nodejs. > Message-ID: <59110efb-32c6-830f-dea0-176f59d6ba6e(a)expeedo.de> > Content-Type: text/plain; charset="utf-8"; Format="flowed" > > I've added a PR to fix the usage example: > https://github.com/birkir/ovms-client/pull/14 > > Mark, I suggest adding a fork to the OVMS account. > > Regards, > Michael > > > Am 06.08.22 um 11:34 schrieb Michael Balzer: > > Gregg, > > > > I've had a look at that module > > (https://github.com/birkir/ovms-client) the example code is wrong. As > > you didn't post any of your actual code, I can only assume you try to > > base your code on that example. > > > > First of all, the connect() call is running asynchronously, and you > > must not send commands until the "connected" event has been emitted. > > > > Second & more importantly for your command application, the send() > > method does not work as shown in the example ("send('stat')"). You > > need to construct the actual MP command for send. > > > > Third & finally, you need to subscribe to the "commandReceived" event > > if you want to receive the results (instead of parsing the "raw" > > messages yourself). > > > > Here's a complete working example code using that module sending both > > a shell and a lock command: > > > > const { OVMSClient } = require('ovms-client'); > > > > // host, port, vehicle id, password > > const client = new OVMSClient('ovms.dexters-web.de', 6867, 'xxx', > > 'xxx'); > > > > // connect > > client.connect(); > > > > // subscribe to command responses: > > client.on('commandReceived', response => { > > ? let [ command, result, message ] = response.split(','); > > ? console.log('*** response: command', command, "result", result); > > ? if (message) { > > ??? console.log(message.replace(/\r/g, String.fromCharCode(10))); > > ? } > > }); > > > > client.on('connected', callback => { > > > > ? // send shell command > > ? console.log('*** send command: 7,stat'); > > ? client.send('7,stat'); > > > > ? // send lock command (with PIN 1234) > > ? console.log('*** send command: 20,1234'); > > ? client.send('20,1234'); > > > > }); > > > > > > Example run: > > > > balzer@leela:~/ovms/nodejs> DEBUG=* node test.js > > ? OVMS connected to socket +0ms > > ? OVMS Server authentication OK. +17ms > > ? OVMS RX: MP-S 0 gKmpSDl8krIShUcPcIYFHO N6LiQqThPvJEUvvQV4f8Kg== > > ?+1ms > > *** send command: 7,stat > > *** send command: 20,1234 > > *** response: command 7 result 0 > > Not charging > > SOC: - > > Ideal range: 0km > > CAC: 120.0Ah > > > > *** response: command 20 result 1 > > ^C > > > > > > Note: command 20 returned "failed" (result 1) here, because the test > > module on my bench cannot lock a car. > > > > This was the module log for that session: > > > > I (2192998) ovms-server-v2: Incoming Msg: MP-0 Z1 > > I (2192998) ovms-server-v2: One or more peers have connected > > I (2193008) ovms-server-v2: Incoming Msg: MP-0 C7,stat > > I (2193008) ovms-server-v2: Send MP-0 c7,0,Not charging|SOC: > > -|Ideal range: 0km|CAC: 120.0Ah > > I (2193048) ovms-server-v2: Incoming Msg: MP-0 C20,1234 > > I (2193048) v-vweup: CommandLock > > I (2193048) ovms-server-v2: Send MP-0 c20,1 > > > > > > So the module is actually working nicely, it's just got a poor usage > > example. > > > > Be aware the module does not yet support TLS encryption though, you > > should add that before actually using it. > > > > Regards, > > Michael > > > > > > Am 04.08.22 um 06:05 schrieb gregg hansen: > >> Just to be sure, we?ll set some time frames and I?ll park the car > >> > >> On Wed, Aug 3, 2022 at 11:03 PM Mark Webb-Johnson > >> <mark(a)webb-johnson.net> wrote: > >> > >> Gregg, > >> > >> I checked for August 2022, ET225567 I find (redacted as necessary): > >> > >> 2022-08-04 03:34:52.589231 UTC info ?OVMS::Server::ApiV2: #10 > >> A ET225567 rx msg C 20, > >> 2022-08-04 03:34:52.590298 UTC info ?OVMS::Server::ApiV2: #10 > >> A ET225567 cmd req for ET225567 (queue now 10) > >> 2022-08-04 03:34:52.590552 UTC info ?OVMS::Server::ApiV2: #25 > >> C ET225567 tx msg C 20, > >> 2022-08-04 03:34:55.185066 UTC info ?OVMS::Server::ApiV2: #25 > >> C ET225567 rx msg c 20,0 > >> 2022-08-04 03:34:55.185657 UTC info ?OVMS::Server::ApiV2: #25 > >> C ET225567 cmd rsp to #10 for ET225567 (queue now ) > >> 2022-08-04 03:34:55.185739 UTC info ?OVMS::Server::ApiV2: #10 > >> A ET225567 tx msg c 20,0 > >> > >> > >> No way of knowing if that was from the app or the library, but > >> the message sequence is correct and the command was acknowledged > >> by the car as successfully executed. Command #20 is ?lock car?. > >> > >> Regards, Mark > >> > >>> On 4 Aug 2022, at 11:36 AM, gregg hansen <gregg(a)rabbitev.com> > wrote: > >>> > >>> If there is a better library to try let me know.? We tried a > >>> couple before we landed on that one. > >>> > >>> We only test with one vehicle - ET225567 > >>> > >>> This is my fleet vehicle, so there?s a decent chance it will be > >>> in use. > >>> > >>> Tomorrow we?ll try some tests and send some timestamps > >>> > >>> On Wed, Aug 3, 2022 at 10:31 PM Mark Webb-Johnson > >>> <mark(a)webb-johnson.net> wrote: > >>> > >>> Gregg, > >>> > >>> OK. That is clearer. At a glance, the library seems ok, but > >>> I haven?t worked with that one previously, or even knew of it. > >>> > >>> Can you let me know a vehicle ID, and UTC timestamp, of one > >>> of your connections and attempted unlocks? I can then check > >>> the server logs. > >>> > >>> Or let me know vehicle ID, try it now, and I can monitor. > >>> > >>> Regards, Mark. > >>> > >>> > >>>> On 4 Aug 2022, at 11:21 AM, gregg hansen > >>>> <gregg(a)rabbitev.com> wrote: > >>>> > >>>> This is the library we are using it encrypt some data and > >>>> use the MP commands to call some functionalities to the car > >>>> with this we retrieve some data like the battery status. > >>>> > >>>> NPM Lib > >>>> https://www.npmjs.com/package/ovms-client?activeTab=readme > >>>> Github > >>>> https://github.com/birkir/ovms-client > >>>> (in the Github is an instruction that explains how does the > >>>> library works) > >>>> > >>>> It has a function to send shell commands like 'stat' > >>>> commands, but when we send a command looks like the car is > >>>> receiving the command but it seems like the car gets the > >>>> commands but does not interact with it. > >>>> > >>>> There is other function that allows us to send raw data to > >>>> the car that is the MP commands, but in this case when I > >>>> send a Raw command this don't connect with the car and its > >>>> stock loading waiting for a response that is never returned. > >>>> > >>>> I have been trying to make a script that lets me connect to > >>>> the car, but I only could connect to the ovms-server that > >>>> let us make the connection with the car, but I can not set > >>>> the carId and password on that socket to make the > >>>> connection to the car. > >>>> > >>>> We are using OVMS v2 in the cars. > >>>> > >>>> Thanks for your help and we are going to be glad to read > >>>> you answers > >>>> > >>>> On Wed, Aug 3, 2022 at 10:07 PM Mark Webb-Johnson > >>>> <mark(a)webb-johnson.net> wrote: > >>>> > >>>> Gregg, > >>>> > >>>> We really need to know exactly what he is doing, and > >>>> with what protocols. > >>>> > >>>> From the way you seem to describe it, you: > >>>> > >>>> 1. Have a custom app, in react native > >>>> 2. You have a custom server, in NodeJS > >>>> 3. You presumably have some custom protocol/api > >>>> between your app and server > >>>> 4. Your NodeJS server is talking to the OVMS server > >>>> using your own implementation of v2 protocol > >>>> > >>>> > >>>> Is that correct? If so, then #4 is the only issue. The > >>>> V2 protocol is fairly well documented, here: > >>>> > >>>> > https://docs.openvehicles.com/en/latest/protocol_v2/index.html > >>>> > >>>> > >>>> It is proprietary and the initial negotiation is > >>>> complicated, but if you have established the crypto > >>>> connection and received the data, then you have done > >>>> the hard part. Issuing commands should be easy. > >>>> > >>>> In v2 protocol, locking/unlocking is performed via the > >>>> ?C? command. > >>>> > >>>> Probably easiest to look at the sample code in the iOS > >>>> or Android Apps to see how that is done. For iOS, see: > >>>> > >>>> > https://github.com/openvehicles/Open-Vehicle-iOS/blob/master/OpenVehicleApp… > >>>> > >>>> (The commandIssue method, and how it is called) > >>>> > >>>> > >>>> Regards, Mark. > >>>> > >>>>> On 3 Aug 2022, at 11:03 PM, gregg hansen > >>>>> <gregg(a)rabbitev.com> wrote: > >>>>> > >>>>> Pablo has not been able to access the list.? He is > >>>>> getting authentication errors, so while he works > >>>>> through that I thought I would answer for him... > >>>>> > >>>>> "The MP commands are the raw data I am trying to > >>>>> send to the car to open and close the car." > >>>>> > >>>>> The devices are using the V2 server, so I think fixed > >>>>> MP commands make the most sense.? Pablo is trying to > >>>>> figure out how to make that work, and so far has not > >>>>> been successful. > >>>>> > >>>>> > >>>>> > >>>>> On Sun, Jul 31, 2022 at 2:26 AM Michael Balzer > >>>>> <dexter(a)expeedo.de> wrote: > >>>>> > >>>>> Pablo, > >>>>> > >>>>> a bit more information on how you connect to the > >>>>> car would be helpful here. > >>>>> > >>>>> Arbitrary remote shell command execution is > >>>>> supported by the module's HTTP API (/api/execute), > >>>>> the module's SSH server, the "V2 protocol" server > >>>>> via MP command 7 and any "V3" (MQTT) server via > >>>>> the /client/command topic scheme. Plus there's a > >>>>> secondary (non-standard) HTTP command API > >>>>> available on my server ovms.dexters-web.de > >>>>> <http://ovms.dexters-web.de/> (public API of my > >>>>> custom web shell). > >>>>> > >>>>> Lock & unlock are also available as fixed MP > >>>>> commands (20,22) on a V2 server, along with a set > >>>>> of other standard App calls. These do not run via > >>>>> the shell but translate to direct internal execution. > >>>>> > >>>>> Command execution has not yet been implemented for > >>>>> the "V2" server's HTTP API. But you can of course > >>>>> implement that if you use that API. > >>>>> > >>>>> Docs: > >>>>> > >>>>> * > https://docs.openvehicles.com/en/latest/components/ovms_webserver/docs/inde… > >>>>> * > https://docs.openvehicles.com/en/latest/userguide/console.html#ssh-console > >>>>> * > https://docs.openvehicles.com/en/latest/protocol_v2/commands.html#execute-s… > >>>>> o > https://docs.openvehicles.com/en/latest/protocol_v2/commands.html#lock-car > >>>>> o > https://docs.openvehicles.com/en/latest/protocol_v2/commands.html#unlock-car > >>>>> * > http://lists.openvehicles.com/pipermail/ovmsdev/2018-July/012641.html > >>>>> * > http://lists.openvehicles.com/pipermail/ovmsdev/2018-July/012696.html > >>>>> * > https://docs.openvehicles.com/en/latest/protocol_httpapi/requests.html#not-… > >>>>> > >>>>> Which one are you referring to? > >>>>> > >>>>> Regards, > >>>>> Michael > >>>>> > >>>>> > >>>>> Am 29.07.22 um 19:28 schrieb Pablo Cabrera: > >>>>>> Hello OVMS team, we are currently working with an > >>>>>> implementation with OVMS in a react native app > >>>>>> with a NodeJS back-end. > >>>>>> Currently we can connect with the cars and rescue > >>>>>> some data like the status of the battery or GPS > >>>>>> location, but now we need to send commands to > >>>>>> lock and unlock the cars from the same app, when > >>>>>> we send a command I get a response that the > >>>>>> command is received in the car, but the command > >>>>>> is not executed in the bash. > >>>>>> > >>>>>> I don't?know if you can?send me more?info > >>>>>> about?how to make the car receive?bash > >>>>>> commands?from remote connections, or how can I > >>>>>> send it from the NodeJs server into the bash of > >>>>>> the car. > >>>>>> > >>>>>> Thanks for your time and help. > >>>>>> > >>>>>> _______________________________________________ > >>>>>> OvmsDev mailing list > >>>>>> OvmsDev(a)lists.openvehicles.com > >>>>>> > http://lists.openvehicles.com/mailman/listinfo/ovmsdev > >>>>> > >>>>> -- > >>>>> Michael Balzer *Helkenberger Weg 9 * D-58256 > Ennepetal < > https://www.google.com/maps/search/Helkenberger+Weg+9+*+D-58256+Ennepetal?e… > > > >>>>> Fon 02333 / 833 5735 * Handy 0176 / 206 989 26 > >>>>> > >>>>> _______________________________________________ > >>>>> OvmsDev mailing list > >>>>> OvmsDev(a)lists.openvehicles.com > >>>>> > http://lists.openvehicles.com/mailman/listinfo/ovmsdev > >>>>> > >>>>> > >>>>> > >>>>> -- > >>>>> > >>>>> RabbitEV > >>>>> Driving Electric Cars > >>>>> RabbitEV.com <http://rabbitev.com/> > >>>>> _______________________________________________ > >>>>> OvmsDev mailing list > >>>>> OvmsDev(a)lists.openvehicles.com > >>>>> http://lists.openvehicles.com/mailman/listinfo/ovmsdev > >>>> > >>>> _______________________________________________ > >>>> OvmsDev mailing list > >>>> OvmsDev(a)lists.openvehicles.com > >>>> http://lists.openvehicles.com/mailman/listinfo/ovmsdev > >>>> > >>>> _______________________________________________ > >>>> OvmsDev mailing list > >>>> OvmsDev(a)lists.openvehicles.com > >>>> http://lists.openvehicles.com/mailman/listinfo/ovmsdev > >>> > >>> _______________________________________________ > >>> OvmsDev mailing list > >>> OvmsDev(a)lists.openvehicles.com > >>> http://lists.openvehicles.com/mailman/listinfo/ovmsdev > >>> > >>> _______________________________________________ > >>> OvmsDev mailing list > >>> OvmsDev(a)lists.openvehicles.com > >>> http://lists.openvehicles.com/mailman/listinfo/ovmsdev > >> > >> _______________________________________________ > >> OvmsDev mailing list > >> OvmsDev(a)lists.openvehicles.com > >> http://lists.openvehicles.com/mailman/listinfo/ovmsdev > >> > >> > >> _______________________________________________ > >> OvmsDev mailing list > >> OvmsDev(a)lists.openvehicles.com > >> http://lists.openvehicles.com/mailman/listinfo/ovmsdev > > > > -- > > Michael Balzer * Helkenberger Weg 9 * D-58256 Ennepetal > > Fon 02333 / 833 5735 * Handy 0176 / 206 989 26 > > > > _______________________________________________ > > OvmsDev mailing list > > OvmsDev(a)lists.openvehicles.com > > http://lists.openvehicles.com/mailman/listinfo/ovmsdev > > -- > Michael Balzer * Helkenberger Weg 9 * D-58256 Ennepetal > Fon 02333 / 833 5735 * Handy 0176 / 206 989 26 > >

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Doubs in implementation with nodejs.
by Pablo Cabrera 06 Aug '22

06 Aug '22

Hello OVMS team, we are currently working with an implementation with OVMS in a react native app with a NodeJS back-end. Currently we can connect with the cars and rescue some data like the status of the battery or GPS location, but now we need to send commands to lock and unlock the cars from the same app, when we send a command I get a response that the command is received in the car, but the command is not executed in the bash. I don't know if you can send me more info about how to make the car receive bash commands from remote connections, or how can I send it from the NodeJs server into the bash of the car. Thanks for your time and help.

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