0.66 Inch OLED + Wemos Mini D1 ESP32 CP2104 ESP32S WIFI Bluetooth 64x48 Arduino

ESP-WROOM-32 is Powered by Espressif’s most advanced SoC, the ESP-WROOM-32 features high performance, a wide range of peripherals, Wi-Fi and Bluetooth radio, which provide a complete solution tailored to advanced IoT applications.240 MHz dual core Tensilica LX6 microcontroller with 600 DMIPS Integrated 520 KB SRAM Integrated 802.11BGN HT40 Wi-Fi transceiver, baseband, stack and LWIP Integrated dual mode Bluetooth (classic and BLE) 16 MByte flash 2.2V to 3.6V operating voltage -40°C to +125°C operating temperature On-board PCB antenna / IPEX connector for external antenna Supports sniffer, station, softAP and Wi-Fi direct modes Max data rate of 150 Mbps@11n HT40, 72 Mbps@11n HT20, 54 Mbps@11g, and 11 Mbps@11b Maximum transmit power of 19.5 dBm@11b, 16.5 dBm@11g, 15.5 dBm@11n Minimum receiver sensitivity of -98 dBm 135 Mbps UDP sustained throughput 2.5 µA deep sleep current Wi-fi 802.11 b/g/n/e/i 802.11 n (2.4 GHz), up to 150 Mbps 802.11 e: QoS for wireless multimedia technology WMM-PS, UAPSD A-MPDU and A-MSDU aggregation Block ACK Fragmentation and defragmentation Automatic Beacon monitoring/scanning 802.11 i security features: pre-authentication and TSN Wi-Fi Protected Access (WPA)/WPA2/WPA2-Enterprise/Wi-Fi Protected Setup (WPS) Infrastructure BSS Station mode/SoftAP mode Wi-Fi Direct (P2P), P2P Discovery, P2P Group Owner mode and P2P Power Management UMA compliant and certified Antenna diversity and selection Compliant with Bluetooth v4.2 BR/EDR and BLE specification Bluetooth Class-1, class-2 and class-3 transmitter without external power amplifier Enhanced power control +10 dBm transmitting power NZIF receiver with -98 dBm sensitivity Adaptive Frequency Hopping (AFH) Standard HCI based on SDIO/SPI/UART High speed UART HCI, up to 4 Mbps BT 4.2 controller and host stack Service Discover Protocol (SDP) General Access Profile (GAP) Security Manage Protocol (SMP) Bluetooth Low Energy (BLE) ATT/GATT HID All GATT-based profile supported SPP-Like GATT-based profile BLE Beacon A2DP/AVRCP/SPP, HSP/HFP, RFCOMM CVSD and SBC for audio codec Bluetooth Piconet and Scatternet   0.66 OLED DISPLAY MODULE Features:1. Fast response: This product is an OLED display with a faster response time than TFT-LCD, which is a few microseconds to tens of microseconds.2. Good low temperature characteristics: The product has good low temperature characteristics and can be used normally at minus 40 °C.3. No need for back light source: The diode used in this product will emit light by itself, so no back light source is needed, the conversion efficiency is high, and the energy consumption is lower than that of liquid crystal.4. Low-voltage DC drive: This product can only be lit with a voltage of 3.3V, and the brightness is high.5. Active illumination: This product has the characteristics of active illumination, has a wide viewing angle, and is not distorted from the side.Descriptions:1. This product is suitable for automotive electronics, network communication, security equipment, medical electronics, measuring instruments, smart home, household appliances, lighting electronics, 3C digital, radio and television education, Internet of Things IoT, wearable devices, new energy and other fields.2. This product uses a 0.66-inch OLED display, which is used on the D1 mini development board to facilitate its display function.Specifications:Display Color: WhiteModel: HW-699Screen size: 0.66 inch diagonalResolution: 64*48 pixelsWorking voltage: 3.3VDriver IC: SSD1306Interface: IIC (I2C)IIC address: 0x3C or 0x3D Package Included:0.66 Inch OLED + Wemos Mini D1 ESP32 CP2104 ESP32S WIFI Bluetooth 64x48 Arduino