Specification:
Power Supply: 2.2V to 3.6V
Operating Voltage: 3.3V
Logic Level: 3.3V
Mounting Holes Diameter: 2 holes, 3mm diameter
Integrated 802.11 BGN WiFi transceiver
Integrated dual-mode Bluetooth
4MB Flash Memory
Maximum Serial Baud Rate: 256000bps
Dimensions: 50mm x 25mm (1.97in x 0.98in)
Feature:
Latest ESP32 Version: REV1
WiFi
Bluetooth
4 MB Flash Interface
Lithium battery connector, maximum charging current of 500 mA
Maximum Baud Rate: 256000 bps