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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-?

Is it correct that 5 wires are clamped together between the balancers? https://diysolarforum.com/attachments/72a302e8-6823-4193-9d71-e80cc0cdcf85-jpg.172835/

i have ordert ESP 32 Kit Version 1

Ok, my mistake, I swapped the BMS and balancer for the Can version

I ordered 1 Jk BMS and 2 JK balancers with RS 458 interface, is that OK?

I got ESP 32 starter kitV4, do you have a switch plan for this?If I use two SN65HVD230, are TX and RX supplied separately? Do I need a JST 4pin socket?What is connected to D18 and D 19?Greetings Peter

OK for the 48 S Esp32 DevKit 1 2X CAN : SN65HVD230 ? RS485: Max485 DC-DC: XL7015 2 RJ45 Breakout Optional: Indicator LEDs For The 66 S 3 X JKB2A24s ? JK BD62A2412P Esp32 DevKit 1 3 X CAN : SN65HVD230 ? RS485: Max485 DC-DC: XL7015 2 RJ45 Breakout Optional: Indicator LED is This OK?

Ok, i will order componets for daly/sungrow as you wrote. i will also buy the other componets for the 66s stuff(3 JK balancer, Interface for sungrow). after we managed to get the 48s work, can you help me also with the 66s? I will write you after my vacation at the start of novmeber.

Hey, My batterypack (48s) is already connected with the inverter. i had tested CAN and RS458 already and it didnt work. the easy way would be to connect this block. But i would like to have the full 66s. I would like to buy and use 3 JK acitve balancers and wire them. how would the CAN...

Hello Mr. Constantin, after further consideration, I would convert my battery block to 66S and three JK BMS. Can you help me configure the interface?

Hallo Herr Constantin, nach weiteren Überlegungen, würde ich meinen Akkublock gleich auf 66S und drei JK BMS umbauen. können Sie mich unterstützen ,die Schnittstelle zu konfigurieren?

I followed this block with great interest.I use a Sungrow SH10 RT, my DIY HV block with DALY Smart BMS 48 S doesn't work yet.Is it correct that I can connect my system with the small solution, 1 Can Port? thanks in advance