FNIRSI Firmware Upgrade Review

This is a 3rd party firmware upgrade for the FNIRSI GC-01 Geiger counter from Gissio. This makes the GC-01 counter a lot more useful. Please watch this video all the way through before undertaking this upgrade. Also watch my review of this counter as well, there is a description of how I performed a hardware upgrade (the the GM tube) on the product. All firmware upgrades are at your own risk! Here are the download links: FNIRSI Firmware (get V1.5): ********** ********** RadPro 2.0beta23 (click the arrow where is says ASSETS, then choose the version with this tag "radpro-fnirsi-gc01-ch32f103r8-2.0beta23-install.bin" , it should be 48 Kb in size: ********** ********** 00:00 Introduction 00:51 Installing it 02:40 Intermission 04:42 The good, the bad and the ugly 08:00 Close-out