OLIMEX ES32-POE, Руководство пользователя

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ESP32-POE(-ISO) power supply:
ESP32-POE(-ISO) can be powered by 4 sources:
• Ethernet PoE
• USB-micro connector
• LiPo battery
• EXT1 pin 1 (+5V) note that this signal is connected to USB 5V signal so when you power with
this pin you should not connect the board to the USB!
Power consumption of ESP32-POE(-ISO) is between 50 and 200mAdepend on the operation mode.
If LiPo battery is connected it’s charged automatically when power supply is attached with about
100mA.
When the LiPo battery is attached and external power supply is missing internal DCDC step-up
converter and switching circuit automatically powers ESP32-POE from the battery. 1400mAh battery
will provide about 8 hours of stand alone operation.
+
The LiPo battery connector is JST 2.0 mm connector and with Olimex’s battery polarity. If
you use batteries from other manufacturers please make PLUS and MINUS are connected properly as
you may damage the board!!!
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