Today's Daly SmartBMS Android App Update forces a firmware update which fails
- Thread starter vejeriego
- Start date
Good luck! ?
kitewinder
New Member
I managed to flash with an Iphone and code 787825 for my 17S BMS. Still unable to connect to smart BMS with android but connectable on I phone. The app is merely working with errors code that doesn't disappear despite taht there are not physically present. I play a litlle bit with the I phone app. Then try to connect to a pc through UART without sucess . Went back to BLE APP but now the BLE is not visible anymore. I think I am done with daly for now. Will ask for refund when CNY is over.
MONITOR/USB Kabel funktioniert NUR am 3 poligen MONITOR Port am BMS (NUR mit "Sinowealth" Software).
UART/USB Kabel funktioniert NUR am 6 poligen BT/UART Port (für Bluetooth Dongle) am BMS (NUR mit "PC Master").
Thanks a lot...
Also bei Verwendung von PC-Master BT-Dongle gegen UART-Kabel tauschen, richtig?
Eine Möglichkeit zur dauerhaften Verwendung von BT und PC-Master habe ich dann an meinem BMS nicht, oder?
Nur BT u. Sinowealth parallel, so wie derzeit in Verwendung?
Also bei Verwendung von PC-Master BT-Dongle gegen UART-Kabel tauschen, richtig?
Eine Möglichkeit zur dauerhaften Verwendung von BT und PC-Master habe ich dann an meinem BMS nicht, oder?
Nur BT u. Sinowealth parallel, so wie derzeit in Verwendung?
Richtig.
Mit RS485 Kabel (USB/RS485) am PC Master (und BT Dongle in UART an BMS), aber NUR, wenn RS485 Port am BMS aktiviert ist (Sonderoption beim Kauf).
OMG! You made my day!
Jetzt kommt Kabel Nr. 3 ins Spiel. Ich glaub diese Option schenk ich mir - weiß gar nicht ob der RS485 aktiv ist...
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Nein, die Aktivierung bestellt man normalerweise bei BMS Kauf (als Option). Vielleicht gibt Geräte die sind mit RS485 vom Werk geliefert (das macht z.B. HiBMS, Daly Baugleich). Einzige sichere Möglichkeit ist, das USB/RS485 Kabel am BMS ausprobieren.
Hi! It is my 1st time here. I bought recently a Daly BMS 3S 12V 250A with fan for a Li-Ion 400Ah battery installed in a motorhome, which I received and installed during early december and it worked well until 24 december, after this unsuccess firmware upgrade. I received a message to upgrade the firmware and I followed the instructions, which has been a huge mistake. The battery was running with PV charging and equipments were connected. Everything were working well. I tried to complet several times but always was given an error related with the code. After, I reinstall the app but it was given the same error. After that, I tried several things, such restart the BMS disconnecting B- and balance wires. After that, the BMS simply don't get activated and Bluetooth not working anymore. I read a lot of good information available here and tried almost everything to activate the BMS unfortunately without any success. Actually I read around 2.8v between P- and B+ and around 11,8v between B- and B+ without any charge/discharge connections. If I connect some equipment to the battery, it will work but if I disconnect the equipament it will goes under sleep. The BMS does not accept any charge thought B+ and P-, only discharge. I connected the BMS with PC Master Software and Sinowealth through RS485 but I don’t have any readings. Is it possible that I lost the firmware? I read here in a manual that the CAN communication wakes up the BMS when under-voltage fault of the BMS occurs. Is it true? Any help that you give will be very appreciated! Thank you all!
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I'm having the same issue after a failed update with iPhone. Connected to the USB and not getting any readings from PCMaster. I have an identical Daly BMS (LifePO4, 150A, 4S) and I get readings with that one right away. I think I bricked my BMS with the firmware update.
kitewinder
New Member
Best thing to do for now is to wait for next monday and end of CNY to ask for a proper firmware from daly.
XvGt
New Member
Hello,
I wonder if any others iOS users meet the same issue. I have read the whole thread about the Android App last update nightmare, but I haven't noticed any mention of an issue with the IOS App.
Since the last update of the IOS App (2.0.1) , the Smart-BMS App doesn't show any information. I still can see my 2 smart-BMS serial number. It seems to connect, but all indicator and information are empty.
I haven't noticed any message about updating the BMS firmware.
During CNY, it is difficult to have any feedback. I believe the BMS are not operating properly, as the voltage reading directly on the battery pack positive and negative (13.3v) and between the positive and the BMS P- (12.6v) are different.
I wonder if any others iOS users meet the same issue. I have read the whole thread about the Android App last update nightmare, but I haven't noticed any mention of an issue with the IOS App.
Since the last update of the IOS App (2.0.1) , the Smart-BMS App doesn't show any information. I still can see my 2 smart-BMS serial number. It seems to connect, but all indicator and information are empty.
I haven't noticed any message about updating the BMS firmware.
During CNY, it is difficult to have any feedback. I believe the BMS are not operating properly, as the voltage reading directly on the battery pack positive and negative (13.3v) and between the positive and the BMS P- (12.6v) are different.
XvGt
New Member
@Martijn , how did you get their customer support?
I have sent several requests at daly@dalyelec.com with no luck .
I have sent several requests at daly@dalyelec.com with no luck .
AliExpress chat. Via a rebrander company. So it was a Daly, but I didn't actually deal with Daly.
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