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
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SunRise Mini 150Mbps 2.4GHz Portable USB WiFi Wireless Adapter Dongle LAN Card 5dB 2dBi Antenna IEEE 802.11 b/g/n DSSS OFDM DIY Kit - Buy SunRise Mini 150Mbps 2.4GHz Portable USB WiFi Wireless