2pcs ESP32 ESP-32S NodeMCU-Entwicklungsboard 2.4 GHz WiFi + BT Dual Mode XY
11,89 €
2 x NodeMCU Board. 5A DC-DC Step Down Konverter Spannungswandler Modul 6.5-48V to 1.25-30V XY. 7S 15/20A 29.4V Cell Li-on Akku Batterie Schutz Platine BMS PCB Protection XY. The entire solution takes up the least amount of printed circuit board area.
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