Description
Description
ESP32 is a prototyping board that is the work of the Shanghai-based company Espressif Systems. It incorporates the ESP32, a microprocessor tailored toward wearable electronics and IoT. It boasts integrated Wi-Fi and Bluetooth, along with an array of inbuilt antenna switches, and ultra-low power consumption. The company released the ESP8266 chip in 2014. Costing only a few dollars, this small chip is able to bridge an Arduino with a WiFi network, solving many issues that early IoT pioneers experienced.
Applications Of ESP32:
- 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 :
- Current – Receiving: 80 mA.
- Voltage – Supply: 2.2 V ~ 3.6 V.
- Current – Transmitting: 80 mA.
- Number of pins supported: 30
- Data Rate: 54 Mbps.
- Frequency: 2.4 GHz.
- Mounting Type: Surface Mount.
- Operating Temperature: -40°C ~ 85°C.
- Power – Output: 16.5dBm.
- Protocol: 802.11b/g/n/d/e/i.
- RF Family/Standard: WiFi.
- Sensitivity: -98dBm.
- Serial Interfaces: I²C, I²S, SPI, UART.
- Integrated 520 KB SRAM.
- Hybrid Wi-FI & Bluetooth.
- High level of integration.
- Ultra-low-power management.
- 4 MB Flash.
- On-board PCB antenna.
