ESP32 WiFi/BLE 보드 -ESP32-WROOM-32, 4MB 플래쉬
(ESP32 WiFi Board -ESP32-WROOM-32)
개요
- 본 제품은 ESP32 WiFi/BLE 보드 -ESP32-WROOM-32, 4MB 플래쉬 입니다.
- ESP32 WROOM은 강력한 WiFi, Bluetooth MCU 모듈로 다양한 IoT 어플리케이션에 사용됩니다.
- 아두이노 IDE에서 프로그래밍을 할 수 있습니다.
- CP2104 USB-Serial 칩 및 배터리를 연결할 수 있는 JST 커넥터를 지원합니다.
특징
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Built-in 520 KB SRAM;
Wi-Fi protocol: 802.11 b/g/n/d/e/i/k/r (802.11n, speed up to 150 Mbps), A-MPDU and A-MSDU aggregation, support 0.4us guard interval;
Wi-Fi Standard: FCC/CE/TELEC/KCC Frequency Range: 2.4-2.5 GHz;
Bluetooth protocol: Compliant with Bluetooth V4.2 BR/EDR and BLE standards;
Bluetooth audio: CVSD and SBC audio;
On-chip sensors: Hall sensor, temperature sensor;
Support UART/SPI/I2C/PWM/DAC/ADC and other interfaces;
On-board PCB antenna;
On-board battery interface, can be powered by battery alone;
Note:
1. When using the battery, be sure to see what the voltage is, first adjust the voltage to below 4.2V, and then connect to the module.
2. If the module is powered by battery, the green LED of the power indicator will not light up.