My PocketProwler is a WiFi and Bluetooth scanner for the LilyGO T-Display C5, with firmware developed in PlatformIO. It scans nearby WiFi networks, includes passive and active BLE scanner modes, and shows SSIDs, RSSIs, signal bars, channels, bands and security protocols.

WiFi
Scan nearby networks and inspect SSIDs, RSSIs, signal bars, channels, bands, security protocols and BSSID details directly from the handheld display.
BLE
View nearby BLE names, address information, RSSIs, signal bars, last-seen age, RSSI history, manufacturer data and advertised service hints.
Buttons
Use the upper button to scroll, the lower button to cycle views and both buttons together to switch between WiFi and Bluetooth modes.
Enclosure
A custom printable case houses the T-Display C5, 3000 mAh LiPo battery and power switch in a compact handheld package