How to EG4 Battery Firmware Update | Method That Actually Works скачать в хорошем качестве

How to EG4 Battery Firmware Update | Method That Actually Works

📦 Buy your EG4 Battery Firmware Adapter here ➝ https://signaturesolar.com/eg4-batter... Having trouble updating your EG4 battery firmware? In this video, we finally solve the firmware update failure using the RS485 dongle and a game-changing tip from viewer GB Sorenson. 🛠️ 🔧 We walk step-by-step through: A failed firmware attempt The correct order for powering the dongle and BMS Successfully updating both the Z02T04 firmware and Batcom Why the official manual instructions may be wrong Real-world tips from experience with multiple EG4 batteries 💬 This fix applies to the EG4 Lifepower4 batteries, using the RS485 port and update dongle. If your firmware update isn't working, this is the method you need to try. 🎯 Don’t forget to LIKE, SUBSCRIBE, and leave your questions in the comments! 🧠 Thank you GB Sorenson for your amazing tip that saved us all! #EG4 #BatteryUpdate #RS485Dongle #SolarPower #FirmwareFix #DIY Timestamp 0:00 - Intro & Recap of Previous Firmware Failure 0:15 - Two New Firmware Update Methods to Try 0:33 - First Attempt: Powering Dongle Before BMS 1:10 - RS485 Port Setup Explained 1:45 - No Communication from RS485 (LED Check) 2:20 - First Firmware Update Attempt Fails 2:35 - Second Attempt: GB Sorenson's Recommended Sequence 3:00 - Power Cycling and Retrying the Firmware Update 3:25 - SUCCESS: Firmware Update Confirmed! 3:44 - Verifying Firmware Version Z02 T04 4:03 - Manual vs. Real-World Instructions (and Why the Manual is Wrong) 4:38 - Uploading Second Firmware (Batcom) to Test Method Again 5:12 - Second Update Attempt Begins 5:40 - SUCCESS: Batcom Firmware Updated Too 6:16 - Confirming Both Firmwares Can Coexist 6:31 - Final Thoughts and Thanks to GB Sorenson 6:45 - Encouragement to Share Knowledge & Outro ------------------------------------------------------------------- Discount Coupon code ($50 off $500): SAVE50TGBATG Contact us: contactus@tgbatg.com Join the Discord group:   / discord   Links included in the description may include affiliate links to retailers -------------------------------------------------------------------