All About Omnidirectional Wi-Fi Antennas - Projects
Amazon.com: VONETS WiFi Module VM300-H WiFi Bridge/Wireless Repeater/Mini Router Signal Booster Extender RJ45 Adapter Ethernet 2.4G 300Mbps with 2 External Antennas for DIY Engineering Video Transmission : Electronics
How To: Make a simple WiFi Yagi antenna - Make:
Adafruit QT Py ESP32-S2 WiFi Dev Board with uFL Antenna Port [STEMMA QT] : ID 5348 : $12.50 : Adafruit Industries, Unique & fun DIY electronics and kits
WokFi - Wikipedia
IoTuesday: 3 Easy DIY Antennas That Increase Your WiFi and Bluetooth Range - News - SparkFun Electronics
17 Powerful DIY Long Distance Wifi Antennas That Actually Work