NODE MCU ESP32 30 PIN DEVELOPMENT BOARD + 30 PIN EXPANSION BOARD TYPE C USB // ESP8266 CH340

\\ ESP32 WIFI + Bluetooth IoT Development Board ESP-WROOM-32 ESP-32S 30PIN // This is a compact ESP32 with 30 pins that combines various components like an antenna switch, RF balun, power amplifier, low noise amplifier, filter, and power management. It operates at 2.4 GHz and supports both Wi-Fi and Bluetooth. It's designed using TSMC's efficient 40nm technology, ensuring good power and RF performance, reliability, and scalability for different uses. \\ 30 Pin Expansion Board // This ESP32 expansion board is a versatile and convenient tool designed for prototyping projects with ease. It features header pins with power and ground rails, allowing for easy connections to various components. Suitable for ESP32 with 30 Pins development module. Features: Item Name: ESP32 Expansion Base board. Designed for ESP32 30-Pins Development Module. Power supply: 7-12V on DC jack. microUSB Connector. USB C Connector. Selectable voltage level on I2C and SPI pinout All pins are accompanied with VCC and GND for easy sensor connections On-board Regulator : 5V~1A. Header Connector Pitch: 2.54mm. Power-On LED Indicator. M3 screw holes on corners of board. Board dimension : 65 x 55 mm. Note: ESP32 Development Module Not Included, to purchase separately. Included in the Package: NodeMcu ESP32 - DevKitC ESP32 Expansion Board \\ NODE MCU ESP8266 IOT // It combined features of WIFI accesspoint and station + microcontroller and uses simple LUA based programming language. WIFI NodeM ESP8266+8Mb, offer: Arduin0-like hardware IO. And can programming in Arduin0 IDE Event-driven API for network applicaitons 10 GPIOs D0-D10, PWM functionality, IIC and SPI communicaiton, 1-Wire and ADC A0 etc. all in one board Wifi networking (can be uses as access point and/or station, host a webserver), connect to internet to fetch or upload data. For developing can use install to breadboard. \\ ESP32-CAM Wireless WIFI Bluetooth Module + Expansion // Specifications: IO Port: 9 Power Supply: 5V 2A WiFi: 820.11 b/g/n/e/i SPI Flash: Default 32Mbit Spectrum Range: 2412-2484MHZ Serial Port Rate: Default 115200 bps RAM: Internal 520KB + External 4M PSRAM Antenna Form: Onboard PCB antenna, gain 2dBi Bluetooth: Bluetooth 4.3 BR/EDR and BLE standard Image Output Format: JPEG (Only OV2640 support), BMP, GRAYSCALE Feature Support TF card.(Max 4G) Support image WiFi upload. Support multiple sleep modes. Embedded Lwip and FreeRTOS. Support secondary development. Support STA/AP/STA+AP working mode. Built-in 520 KB SRAM, external 4M PSRAM. Support OV2640 and OV7670 cameras, built-in flash. Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC. Support Smart Config/AirKiss one-click distribution network. Transmit Power: 820.11b: 17±2dBm (@11Mbps); 820.11g: 14±2dBm (@54Mbps); 820.11n: 13±2dBm (@MCS7) ; Safety: WPA/WPA2/WPA2-Enterprise/WPS Application: Smart agriculture; Wireless monitoring; Home smart device map; QR wireless identification Package Included: ESP32-CAM Module and OV2640 2MP C