Recent content by Peter Laub

Hello Constantin

Before the update had connect to CAN1 and CAN2.No RS 485. With the update 1.0, 1.0b and 1.0c only CAN 1 (Inverter) runs for me. Can you help Constantin?

After a new DIYB4I bootloader, partitions... and V1.0, a restart occurs every 60 seconds. What can I change?

Hello Constantin, please contact us via Whatsapp, I received a new JK BMS today, RS 485 port disconnect here too

Interesting, what's the price?

Hello Paulfrench, you have at the JKBM Settings changed regarding CAN or RS 485? I always get disconnected

Sven,also mit pin 18,19,21,22,23 am MCP ,bekomme ich ein disconnected. den SN chip habe ich getauscht. was genau bedeutet ,esp32-can-iot ?

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I built the circuit with an MCP 2115, a SN 65HVD230 and a MAX 485. I want to use it to control an inverter, a JK BMS and two JK balancers. The ESP is running, but so far it is not connected to the JK. The BMS does not connect over Max 485, the balancers not over CAN. I measure DC voltage...

Wie melde ich mich für MQTT an. Ist dies die richtige Plattform? HiveMQ Cloud Free-Plan

Hi Constantin, I can't get the ESP 32 into the WiFi in a stable manner. One time it works, then it doesn't work again. After installing the software, JK-71f23a08 appears on the mobile phone WiFi. I log in, the JKBMS mask appears, I open Configure WIFI. I mark the home network, then it appears...

OK

I have the battery ready, the JK app shows 3 Bluetooth addresses, 22 cells each. How are the blocks put together?

how do BMS and JK Balancer communicate ?

OK and if I only have 22 cells on the first module, JK1 :22,VCC,B1 comes to Cell22+ as well as modul2,GND to Cell22-?