OpenGD77

I know about that pin, but there is no PAD for it. What append in case that regulator get shorted for whatever reason, do you thing the MCU GPIO will survive ? On EN leg is only pull up resistor and LP3992. In your scenario fault may can short to ground or pull to 3.3 from regulator gd77. In my cas...

Thans for all your work on this firmw. If you need help don´t dude asking us. We´ll made all we could...

Yesterday afternoon I installed firmw on my RT82_gps and works fine the few things I checked. About GPS. I was searching the installed module (JumpStar JS-M710) and it has same pinout that gp-02 module. That one is installed as mod in walkies that haven't gps module. If it has better performances it...

Tnx for your effort¡¡¡¡ I've got a RT-82 'in the trash' and with that I can let it like my GD-77 with opengd77 firmw..... I was expecting it since years.... Thanks¡¡¡¡ My RT-82 has GPS..

Tnx¡¡¡

Did you read the installation instructions https://www.opengd77.com/viewtopic.php?f=13&t=3165#p25391 Tnx¡¡ Yes. I installed new CPS and send the new data Keps from it. I forgot something more? Post a screengrab Sorry for the inconvenience.... I was ussing last firmw not new one..... I was selecting...

Hi, any idea why after update to last firmw when I go to satellite, putting date and hour appears a blank screen when prediction ends? Appears nothing, a blank screen as I say. I install several times the keps file, but nothing.... I swtich off and on serveral times the walkie. It´s a GD-77 working...

Hi, any idea why after update to last firmw when I go to satellite, putting date and hour appears a blank screen when prediction ends? Appears nothing, a blank screen as I say. I install several times the keps file, but nothing.... I swtich off and on serveral times the walkie. It´s a GD-77 working ...

Tnx¡¡¡ I did it¡¡