Recent content by djjazzy28

Follow up to my findings regarding keeping BT connected. Since changing the sleep time to 15300 in Jan this year, BT connects every time. I just leave BT connected and on, doesn't use much power from my 120ahr 12V battery.

Change your sleep timer from 3600, to 15300. That is supposed to cancel the BT sleep. Since I did that, BT stays on and app connects every time. As for changing total pack voltage, I don't think that can be changed, as the total pack voltage is the sum of the High cell V x #cells, or Low cell V...

I'm able to view and make parameter changes via the USB PC connection using the Sinowealth software, PC Master does not work with my Daly BMS. Download the software and drivers for the USB PC cable. Be sure to install the usb drivers before running the software. After install, my com port...

The only issue I got prior to changing sleep timer to "15300" was the BT would not be on when trying to connect via app. Since setting 15300, BT connects every time. Didn't have a single failure in nearly 5 days. Have since disassembled the battery pack, to top balance the cells.

using the Daly app set sleep waiting time to 15300. PW is 123456. I've had the BT on for the past 4 days, app connects every time so far, so 15300 seems to work for me. Have not had the BMS cut out yet, so don't know if when that happens, and when I reactivate the BMS, will BT automatically...

I'm just setting up my 120Ahr Lifepo4 12v 4S battery with Daly BMS and testing it. I'm connected with BT and set the parameter to 15300 secs. Default was 3600 secs. Apparently the 15300 bypases BT sleeping. So far no disconnects, BT connects every time so far the past 24 plus.hours. Have not...

So with SW 5 OFF, and SW 3,4 set to ON, the charge profiles will go to the TYPE 2 voltage range, 14.0V-14.6V. If I select 14.0V, then the charge will be limited to 3 hours according to page 23. With SW 5 OFF, there will be a combined Bulk/Absorption charge only, and the float charge will not...

Just stumbled upon this DC/DC charger thread. I will be hooking up a Renogy 20A DC/DC charger to charge up my DIY 120A Lifepo4 S4 12v battery, with Daly BMS. After going through the Renogy manual, I was planing to set the charging profile to Lifepo4, with DIP switches 3,4 set to ON and 5 to...

Here is a pic of my USB to PC connection, it's a 3 pin connector with "monitor" ID'd on the BMS plug side. My BMS has a 3 pin output with 3 Chinese characters which I'm told is for the PC monitoring. I'm thinking that is the BMS to PC connection using the software. My BMS UART connection is a...

Actually haven't built my 120Ahr Lifepo4 yet, waiting for cells to arrive from Basen in CN. So can't test BMS yet. I believe for a 4S BMS you need to select IC Name: SH39F003. Also the instructions say to be sure the CH340 drivers are installed.

drneis, My BMS board is slightly different than yours. 4S 12v DALY 120BMS . I have 3 ports on the side where my PC usb wire plugs into, ( 3 Chinese charactors ) . Wondering if any of the 2 port connectors on either side of that port may be my J5 trigger port to wake BT?

lexio, icgogogo confirmed the Chinese "上位机” port is for UART , USB connection to pc and reccomended to use Sinowealth SW to connect to PC. As for the BT, icgogogo said to connect that to the 6 pin UART on the BMS to the right of the NTC port.