Vender TTGO wifi & bluetooth Battery ESP32 0.96 inch OLED development tool al mejor precio

TTGO Wifi & bluetooth Battery ESP32 0.96 inch OLED Development Tool Charging current: 0.5A Output current: 1A Features: -Over charge protection -Over discharge protection -Full ESP32 pins break out -One Switch could control the power. -Charging and working could be at the same time. -Indicate LED inside(Green means full& Red means charging) -One extra LED could be programmed(Connected with GPIO16[D0]) -When you do some ESP32projects you must hate to add a power bank to provide the power. This tiny board could solve such problems. -A LG 3000mAH 18650 battery could make ESP32run 17 hours or more. 18650 charging system integrated. Click the link for more details: https://espressif.com/en/products/hardware/esp32-devkitc/overview Package included: 1 x bluetooth Battery ESP32 Development Tool 2 x 20P pinheads Notes: 1. Manual measuring, please allow 1 ~ 3mm error,thank you. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture.