Description
The ESP32 NodeMcu WiFi CP2102 Unsoldered Module is 100% identical in construction to the original from the manufacturer Espressif. With many sensors and functions, this board opens up new possibilities in IoT development.
Like its predecessor ESP8266, the WLAN functionality is implemented directly in the SoC, but with additional Bluetooth functionality (incl. BLE).
The WLAN function supports all common encryption methods such as WPA2, it can also act as an access point or sniffer in passive mode in the WLAN.
NodeMCU is an open source IoT platform. ESP32 is a series of low-cost, low-power system-on-chip (SoC) microcontrollers with integrated Wi-Fi and dual-mode Bluetooth.
The ESP32 series uses a Tenscillica Xtensa LX6 microprocessor in dual-core and single-core variants, with clock speeds up to 240 MHz and 512 kilobytes of SRAM.
ESP32 is highly integrated with built-in antenna switches, RF balun, power amplifier, low noise amplifiers, filters and power management modules.
Characteristics:
✔️ Ultra-low power consumption
✔️ Built-in ESP-Wroom-32 Chip
✔️ Breadboard-friendly module
✔️ Light weight and small size
✔️ On-chip hall and temperature sensor
✔️ uses the wireless protocol 802.11b/g/n and Bluetooth (Classic and LE).
✔️ Built -in wireless connectivity skills
✔️ built-in PCB antenna on the ESP32-Wroom-32
✔️ capable of PWM, I2C, SPI, UART, 1-We, 1 analog pin
✔️ Uses CP2102 USB Serial Communication Interface Module
✔️ Programmable with ESP IDF Toolchain, Luanode SDK supports Eclipse Project (C Language)
- Wireless standard FCC/CE/IC/Telec/KCC/SRRC/NCC
- Wireless protocol 802.11 B/g/n/d/e/l/k/r
- Frequency range 2.4 - 2.5 GHz
- Memory 4 MB Flash, 520kb SRAM
- Wireless form on-board PCB antenna
- Operating temperature -40 to +125 ° C
- Wireless Network type Station/ Softap/ Softap + Station/ P2P
- Security type WPA/ WPA2/ WPA2-Enterprise/ WPS
- User configuration AT+ commanding set, Web Andriod / iOS, Cloud Server
- Firmware update UART Download / OTA / HOST
- Network Protocol IPV4, IPV6, SSL, TCP / UDP / FTP / HTTP / MQTT
- Electrical properties 3.3 V operating voltage, 15 mA output current per GPIO pin, 80 mA of average work current
- Bluetooth specification NZIF receiver with -98dbm sensitivity, Class-1 Class-2 and Class-3 transmitter, AFH, CVSD and SBC
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