ESP32 Wifi Based Microcontroller Development Board

Nodemcu Esp32 Microcontroller captured the attention of many talented engineers, who got it to co-operate with a range of programming environments, including Arduino. Within a few months, its popularity started rising. This is ESP WROOM 32/ ESP32 WiFi-BT-BLE MCU Module. ESP WROOM 32 is a powerful, generic WiFi-BT-BLE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming, and MP3 decoding. At the core of this module is the ESP32 chip, which is designed to be scalable and adaptive. There are 2 CPU cores that can be individually controlled or powered, and the clock frequency is adjustable from 80 MHz to 240 MHz.

Applications Nodemcu Esp32 Microcontroller:

• Universal low power IoT sensor hub.
• Home automation.
• Universal low power IoT recorder.
• Mesh network.
• Video streaming of the camera.
• Industrial wireless control.
• OTT TV box / set-top box device.
• Baby monitor.
• Smart Socket.
• Sensor networks.
• Wi-Fi toys: Counters, toys, Anti-lost device.
• Wearable electronic products.
• Wi-Fi speech recognition device.
• Wi-Fi location-aware devices.

Specifications and Features :

1. Current – Receiving: 80 mA.
2. Voltage – Supply: 2.2 V ~ 3.6 V.
3. Current – Transmitting: 80 mA.
4. Number of pins supported: 30
5. Data Rate: 54 Mbps.
6. Frequency: 2.4 GHz.
7. Mounting Type: Surface Mount.
8. Operating Temperature: -40°C ~ 85°C.
9. Power – Output: 16.5dBm.
10. Protocol: 802.11b/g/n/d/e/i.
11. RF Family/Standard: WiFi.
12. Sensitivity: -98dBm.
13. Serial Interfaces: I²C, I²S, SPI, UART.
14. Integrated 520 KB SRAM.
15. Hybrid Wi-FI & Bluetooth.
16. High level of integration.
17. Ultra-low-power management.
18. 4 MB Flash.
19. On-board PCB antenna.

Attachments and Links :

1. ESP WROOM 32 Datasheet.

WEMOS D1 R2 WiFi ESP8266 Development Board Compatible Arduino UNO