From e792b91fdd13e2cf4c836127a1e37b2a859c340a Mon Sep 17 00:00:00 2001 From: Michael Clemens Date: Fri, 12 Nov 2021 09:34:00 +0100 Subject: [PATCH] =?UTF-8?q?=E2=80=9EREADME.md=E2=80=9C=20=C3=A4ndern?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- README.md | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/README.md b/README.md index 1dc063f..ab23482 100644 --- a/README.md +++ b/README.md @@ -1,6 +1,25 @@ # Hardrock-50 Remote Display +The Hardrock-50 is a 50W power amplifier for amateur radio QRP transceivers. It has a display showing valuable information like the selected band, the SWR, power, temperature etc. Since I am using the HR50 in a remote station, I cannot directly access those information via the display. +However, the HR50 offers serial communication via a USB port. This project tries to solve this problem with the help of a separate, wifi enabled hardware display. It consists of the following two components: + +* Heltec ESP32 board with display +* a python flask application, which represents the communication via the serial interface in the form of an API + + +This is how the display looks like in action: ![Photo of the Heltec board](hr50-remote-display.jpg "Photo of the Heltec board") + +## Configuration + +Edit the following lines inside the Arduino sketch: + +``` +const char* ssid = ""; +const char* password = ""; +String api_url = "http://:5000/status"; +``` +