sijones2010
Solar Enthusiast
- Joined
- May 31, 2021
- Messages
- 132
What code are you using from where?
Maybe your not getting any communication from the BMS, have you tried swapping tx / Rx around?I comment it out as you show. Now it puts out the same error message, but with the code CMD:147
and it is just the cmd error, but it beeps every second with the same message
and with no cables from the bms, it is also red display and the error message but with BMS Read Error CMD: 0
I use the pinout according to the attached picture
I don't think it's a code issue, I've seen the Daly stop responding on the 485 port when it's hot, it's bizarre but as soon as it all cools down it's able to communicate again, funny thing is the 232 port seems to always work.@Chrislau
Attached You will find the latest Version. Try also to remove the Battery on the M5stack on the bottom and use a good 5 Volt USB Power Supply. Perheaps it helps. Code is working well.
Hi OryxHave connected Solis RHI with Daly BMS, CAN is working and Solis shows SOC/SOH, but there are no Voltage... Solis after some period of time sets CAN BatName error. Any suggestions? Thanks in advance.