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ESP32 DEV IOT development board compatible with arduino

ESP32 DEV IOT development board compatible with arduino
  • Stock: In Stock
  • Model: ESP-IOT
  • Weight: 0.02kg

The development board module model ESP-WROOM-32 is a universal Wi Fi+BT+BLE MCU module with powerful functions and wide applications, which can be used for low-power sensor networks and extremely demanding tasks such as voice encoding, audio streaming, and MP3 decoding.

ESP-WROOM-32 integrates traditional Bluetooth, low-power Bluetooth, and Wi Fi, and has a wide range of applications: Wi Fi supports a wide range of communication connections and also supports direct connection to the Internet through routers; Bluetooth allows users to connect to their phones or broadcast BLE Beacon for signal detection. The sleep current of the ESP32 chip is less than 5 µ A, making it suitable for battery powered wearable electronic devices. The ESP-WROOM-32 supports a data transmission rate of up to 150 Mbps, and after passing through a power amplifier and antenna, the output power can reach 20.5 dBm, achieving the maximum range of wireless communication. Therefore, this chip has industry-leading technical specifications and performs best in high integration, wireless transmission distance, power consumption, and network connectivity.

The ESP32 DEV development board has the following features:

Wi Fi RF certification: FCC/CE/IC/TELEC/KCC/SRRC/NCC

Wi Fi protocol: 802.11 b/g/n/e/i (802.11n, speed up to 150 Mbps)

Wi Fi frequency range: 2.4 GHz~2.5 GHz

Bluetooth protocol complies with v4.2 BR/EDR and BLE standards

Bluetooth RF: NZIF receiver with -97 dBm sensitivity

Bluetooth audio: CVSD and SBC audio

On board clock: 40 MHz crystal oscillator

Main board working voltage: 6V~24V

Power supply current: minimum 500 Ma

Two motor control outputs: 5V 400mA Programming pins M1A (GPIO33) M1B (GPIO32), M2A (GPIO19) M2B (GPIO18)

LED output: programming pin GPIO2

Working temperature range: -40 ° C~+85 ° C

Hardware module interfaces: SD card, UART, SPI, SDIO, I2C, LED PWM, motor PWM, I2S, IR

GPIO, capacitive touch sensor, ADC, DAC, LNA preamplifier

Software development: Support cloud server development/SDK for user firmware development

Wi Fi mode: Station/SoftAP/SoftAP+Station/P2P

Wi Fi security mechanism: WPA/WPA2/WPA2 Enterprise/WPS

Encryption type: AES/RSA/ECC/SHA

Firmware upgrade: UART download/OTA (downloading and writing firmware through the network or host)

Network protocols: IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT

User configuration: AT+instruction set, cloud server, Android/iOS app

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