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ESP32-S2-DevKitC-1 ESP32-S2 Development Board ESP32-S2-SOLO ESP32-S2-SOLO-U ESP32 S2 DevKitC WiFi Module 4MB Flash 2MB P-S-RAM _ - AliExpress Mobile
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Amazon.com: SparkFun Thing Plus - ESP32-S2 WROOM -No Bluetooth- Highly-Integrated Feather Form-Factor Development Board Equipped w/a 2.4 GHz WiFi System-on-Chip (SoC)- Transparent External Flash & RAM encryption : Electronics
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Amazon.com: ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA Compatible with Arduino IDE (1 PCS) : Electronics
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