📟 ICQUANZX ESP32 Development Board Upgraded Version with 8MB Flash, ESP32 WiFi Bluetooth, and OLED Display CP2102 - Internet for Arduino, ESP8266, NodeMCU Review

ESP32 OLED Dev Board - Support for Arduino IDE; Full WiFi Protocol: WIFI 802.11 b/g/n/e/i; Support for 2.4 GHz; Supports Sniffer, Station, SoftAP and Wi-Fi Direct. Upgrade ESP32 Module - Upgrades 4MB (32MB) Flash to 8MB (64MB) Flash; Better 2.4GHz Antenna Design and Impedance Adjustment; Add Vext Output Pin Users can use this pin to control an external device cannot work with Wi-Fi errors. Good circuit design and low power consumption design - Sleep current ≤ 800uA, dual core processor with conventional BLE low-power consumption Bluetooth; Operating capacity up to 600 DMPS, receiver sensitivity up to 98dBm, UDP continues throughput: 135Mbps The space of the pins is 2.54 x 23 mm, suitable for the pegboard. OLED screen - on-board 0.96 inch 128 x 64-point matrix OLED display, on which debugging information, battery power and other information can be displayed.