Retevis rt3s opengd77. After this, I have installed the OpenGD77 CPS installer, which also did install the USB UART serial driver successfully. … I was looking at getting the Retevis RT3S (100$ is about perfect for my budget) rather than the Baofeng 1701 because I want GPS, and it can be loaded with the OpenGD77 firmware. This all looked pretty cool - so last week I ordered an RT3S off the Retevis eBay store and it showed up a few days later. Sep 8, 2024 · Impossible to install OPENGD77 in Baofeng DM-1701A Last post by W7ML « Thu Jul 10, 2025 8:42 pm Replies: 11 by EA7LIP » Wed Jul 02, 2025 10:57 pm 1 2 11 Replies 2108 Views Last post by W7ML Thu Jul 10, 2025 8:42 pm TYT UV-390 Plus Minimal Volume Issue Last post by VK3KYY « Wed Jul 09, 2025 8:32 pm Replies: 4 by AC5A » Sun Jul 06, 2025 2:15 Dec 12, 2022 · It is a very glad news to know Retevis RT3S supports flashing open source firmware OpenGD77. I'm also looking forward to trying out satellites with OpenGD77 for long range analog contacts. It is not officially supported by Retevis or TYT, the manufacturers of the RT3S radio. I have now managed to flash the OpenGD77 firmware onto the radio, thanks to the information detailed on this page, this official thread and this video Jun 30, 2024 · The RT3S is a pretty cool little HT for $80-90. This was a Uk wide codeplug created initially by a fellow ham m0xrs that i decided to modify to use with my pi-star hotspot. opengd77. It holds uk wide analogue and digital The Retevis RT3S is a DMR/FM Dual Band handheld radio for Amateur DMR use. Therefore, I installed the Open GD77 firmware at my own risk and followed the installation instructions carefully. com). com/https://www. com/viewt As of June 9, 2023, this article provides updated guidance for installing the OpenGD77 firmware on TYT MD-UV380 and Retevis RT-3S radios. Generell üb A static snapshort of the server has now been generated and can be viewed here INSTRUCTIONShttps://github. This need to thanks VK3KYY Roger, Colin G3EML,Daniel F1RMB OPEN GD77 team memebers. It has become a very popular handheld radio for DMR use and has an excellent reputation. Sep 21, 2023 · OpenGD77 codeplug for the Retevis RT3S & TYT MDUV380) The codeplug and the CPS (programming software) for the RT3S and MDUV380 running OpenGD77 are quite different (and significantly improved) compared to that used with the factory firmware. It is also priced very well making it a great choice as your first DMR radio. mdMAIN SITEhttps://www. Installing the Open GD77 firmware may void the warranty of the radio and may cause some issues with the calibration data or the official firmware. OPENGD77 If you have updated your RT3S/MD-UV380 to the OpenGD77 firmware, go to OpenGD77 VK Codeplug for . It's UHF/VHF, has GPS, APRS (TX only) and DMR support - and it runs OpenGD77 - an opensource firmware that a number of club members have flashed their HT with. Jun 27, 2025 · Notes for the future↑ Blog Flashing OpenGD77 on the Retevis RT-3S Written on Friday 27 June 2025 A while back I purchased a Retevis RT-3S radio, as I wanted to try out the OpenGD77 firmware’s advanced features for working satellites. The RT3S is also distributed as the TYT MD-UV380. Aug 16, 2024 · After having installed the original STM DFU driver successfully, I could access my RT3s by the original Retevis CPS software and create backups of my CPS and of the calibration data (as recommended). In this repo i will share my opengd77 codeplug for the Retevis RT3s which is using the opengd77 firmware (https://www. In diesem Video zeige ich euch, wie die OpenGD77 Firmware auf das Retevis RT3S geflasht wird und wie man mit OpenGD77 CSV einen Codeplug erstellt. The information here is based on the original instructions found on the OpenGD77 forum, and it is recommended that you refer to that source for more specific details. com/LibreDMR/OpenGD77_UserGuide/blob/master/OpenGD77_User_Guide. rxyw whtkj lpewk jhf gax mnwul igfrun kigf lhsn dywipmj