From 12145c64861a7da82cc13ea5cdc62676baa9a550 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Piotr=20Wilko=C5=84?= Date: Tue, 28 Dec 2021 22:13:25 +0100 Subject: [PATCH] Update README.md --- README.md | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/README.md b/README.md index c1a6611..2f467cc 100644 --- a/README.md +++ b/README.md @@ -1,6 +1,15 @@ # VP-Digi VP-Digi is a functional, cheap, easy to assemble and configure STM32-based APRS digipeater controller with built-in KISS modem. +* 1200 Bd Bell 202 modem (VHF APRS standard) +* R2R or PWM signal generation +* Analog-digital busy channel detection (data carrier detection) +* AX.25 coder/decoder designed for APRS frames +* digipeater: 4 settable n-N aliases, 4 simple aliases, viscous delay (known from aprx) or direct only, black and white list +* 8 independent beacons +* KISS mode (can be used as an ordinary modem with UI-View, APRSIS32, XASTIR etc.) +* USB and 2 UARTs: independent, running in KISS, monitor or configuration mode + ## Description, schematic, instructions If you are not interested in source code, this repository is not for you. You can find full project description, schematics, compiled firmware and instructions [on my website](https://sq8l.pzk.pl/index.php/vp-digi-cheap-and-functional-aprs-digipeater-controller-with-kiss-modem/).