From 14972b34cbcfd5d4772967477e50c1f350f0f05c Mon Sep 17 00:00:00 2001 From: Dave Allie Date: Sun, 4 Jan 2026 15:08:32 +1000 Subject: [PATCH] Remove authentication type from hotspot QR code (#235) ## Summary * Remove the `T` parameter (authentication type), and `P` parameter (password) for the SoftAP wifi config QR code ## Additional Context * It is optional according to the spec: https://www.wi-fi.org/system/files/WPA3%20Specification%20v3.2.pdf#page=25 so should either be omitted or set to nopass * Fixes https://github.com/daveallie/crosspoint-reader/issues/229 --- src/activities/network/CrossPointWebServerActivity.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/activities/network/CrossPointWebServerActivity.cpp b/src/activities/network/CrossPointWebServerActivity.cpp index a7160137..dde05614 100644 --- a/src/activities/network/CrossPointWebServerActivity.cpp +++ b/src/activities/network/CrossPointWebServerActivity.cpp @@ -381,7 +381,7 @@ void CrossPointWebServerActivity::renderServerRunning() const { renderer.drawCenteredText(SMALL_FONT_ID, startY + LINE_SPACING * 3, "or scan QR code with your phone to connect to Wifi."); // Show QR code for URL - std::string wifiConfig = std::string("WIFI:T:WPA;S:") + connectedSSID + ";P:" + "" + ";;"; + const std::string wifiConfig = std::string("WIFI:S:") + connectedSSID + ";;"; drawQRCode(renderer, (480 - 6 * 33) / 2, startY + LINE_SPACING * 4, wifiConfig); startY += 6 * 29 + 3 * LINE_SPACING;