WiFi Bluetooth Akku ESP32 ESP-32 0,96 Zoll OLED Entwicklungswerkzeug WEMS TTGO
16,21 €
The entire solution takes up the least amount of printed circuit board area. This tiny board could solve such problems. A LG 3000mAH 18650 battery (NOT include) could make ESP32 run 17 hours or more.
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