mototest

This is the 500VDC version with its own microcontroller

Hi Does anyone have the firmware for the PV module? I have burned microcontroller , in this module is gd32f103c8t6 Inverter is 48V, 5.5kW Regards Boguslaw

Hi Can anyone help what elements were burned in the photo? I'm interested in the values of the resistors R1047 , R427and R431. Maybe someone has such an inverter and can read it Thank you Boguslaw

Hi guys I have damaged microcontroller PIC24F in this inverter , have anybody hex file for this inverter ? Thank you Boguslaw

Thank you, I will test it after weekend

Hi Does anyone have the firmware for the MPPT module from the photo? this is 48V 5.5kW inverter Easun. I need firmware for microcotroler STM32F103. Thank you Boguslaw

I don't know the software version. I have a hex file from a similar model , but it does not control the display properly and the functions are swapped. This similar to Revo II inverter, but other display.

Hello I need hex file for LCD module for STM32F103. can someone help me? Module as on photo. Thank you Boguslaw

Hello I need software for LCD module for this inwerter for STM32F103. can someone help me? Module as on photo. Thank you Boguslaw

Ok, than you.

Hello,for which mocrocontrollers are these files ? second question, are these hex files with changed extensions?

Thank you. Why two files , what is difference ?

Hi Does anyone know where to buy a pwm module for the inverter Easun SPS 3kW 24V as on photo ? Or someone has firmware for this microcontroller Motorola .

Yes I have jtag, can you send me this file ?

Hi I have damaged STM32F103 48pin in LCD display board. Inverter Igrid VE 5.5KW. Does anyone have a firmware for this microcontroller ? Thanks Boguslaw

Bought on ailexpress, the seller is not responsible...

I replaced all 8 ICs, it still displays error 06. The voltage on AC out reaches 150V and stops... This is a new inverter, only turned on once is some factory defect

Ok, I will test tomorrow, Thanks

Hi Have you solved this problem with error 06?