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TTGO – Module Bluetooth sans fil ESP32, Wifi BLE Lora ESP32, GPS NEO-6M SMA 18650, support de batterie avec OLED

USD 30.34USD 50.57

TTGO – Module Bluetooth sans fil ESP32, Wifi BLE Lora ESP32, GPS NEO-6M SMA 18650, support de batterie avec OLED

Description
Specification
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