chaosnature
New Member
- Joined
- Sep 15, 2022
- Messages
- 527
Found My Issue:
I had the CAN polarity wrong (so just switch them over)
![1717514068910.png 1717514068910.png](https://diysolarforum.com/data/attachments/219/219607-0b48c2cc3abb84713ff266b866c99d80.jpg)
======================================================
My Test result with Sofar Inverter (sofar_hyd3k-6k breed) on JK-PB2A16S15P x 2
First of all, Pylon Protocol will not work when selected on the JKBMS (info to help others)
The protocols i tested working are the once tick good
![1717511332507.png 1717511332507.png](https://diysolarforum.com/data/attachments/219/219575-b57ef0fd83ae54188386cbf1bc7cb9aa.jpg)
![1717511367516.png 1717511367516.png](https://diysolarforum.com/data/attachments/219/219576-b52e7140d86429735a93e30d0c527305.jpg)
Secondly - (not sure if this applies to me only) The CAN Cable must be plugged in to have the Esp32 CAN connect (BLE Mode)
Every time I remove the Wire CAN between the inverter and the JKBMS the Esp stop blinking
Yes - If your esp32 s3 lite is not blinking it means no CAN connection (good job for those who worked on the Lighting aspect of the program).
gyazo.com
gyazo.com
gyazo.com
Since I have chosen GoodWe Protocol from the JKBMS - i decided to set a similar setting on the ESP side thinking this was why it disconnects without the original JKBMS CAN Wire to CAN port. Restarted but the same result
![1717511904626.png 1717511904626.png](https://diysolarforum.com/data/attachments/219/219581-8d3cd3086673da4d1cb0cb3a42a0647f.jpg)
For me, I am very o.k with that setup.
I had the CAN polarity wrong (so just switch them over)
![1717514068910.png 1717514068910.png](https://diysolarforum.com/data/attachments/219/219607-0b48c2cc3abb84713ff266b866c99d80.jpg)
======================================================
My Test result with Sofar Inverter (sofar_hyd3k-6k breed) on JK-PB2A16S15P x 2
First of all, Pylon Protocol will not work when selected on the JKBMS (info to help others)
The protocols i tested working are the once tick good
![1717511332507.png 1717511332507.png](https://diysolarforum.com/data/attachments/219/219575-b57ef0fd83ae54188386cbf1bc7cb9aa.jpg)
![1717511367516.png 1717511367516.png](https://diysolarforum.com/data/attachments/219/219576-b52e7140d86429735a93e30d0c527305.jpg)
Secondly - (not sure if this applies to me only) The CAN Cable must be plugged in to have the Esp32 CAN connect (BLE Mode)
Every time I remove the Wire CAN between the inverter and the JKBMS the Esp stop blinking
Yes - If your esp32 s3 lite is not blinking it means no CAN connection (good job for those who worked on the Lighting aspect of the program).
![gyazo.com](https://i.gyazo.com/thumb/1200/013b8390e601083ce7b82034095e754a-gif.gif)
Gyazo Screen Video
![gyazo.com](https://i.gyazo.com/thumb/1200/71125147bd467cba95a4cda903972867-gif.gif)
Gyazo Screen Video
![gyazo.com](https://i.gyazo.com/thumb/1200/9efd1ca12df80e443d3d0c78b0e5ef88-gif.gif)
Gyazo Screen Video
Since I have chosen GoodWe Protocol from the JKBMS - i decided to set a similar setting on the ESP side thinking this was why it disconnects without the original JKBMS CAN Wire to CAN port. Restarted but the same result
![1717511904626.png 1717511904626.png](https://diysolarforum.com/data/attachments/219/219581-8d3cd3086673da4d1cb0cb3a42a0647f.jpg)
For me, I am very o.k with that setup.
Last edited: