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Amazon.com: DORHEA 5PCS ESP32 38Pin Development Board ESP-32S Microcontroller Processor Integrated 2-in-1 Microcontroller ESP-WROOM-32 Chip CP2102 WiFi NodeMCU-32S ESP-WROOM-32 : Electronics
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Amazon.com: ACEIRMC 4pcs ESP32S ESP32 CP2102 38 pins Development Board 2.4 GHz Dual Core WLAN WiFi + Bluetooth 2-in-1 Microcontroller ESP-WROOM-32 Chip for ESP32 Compatible with Arduino IDE : Electronics
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