ESP32 ESP-32 IOT Wireless Bluetooth Arduino Internet of Things Development Board

ESP32 integrates antenna switch, radio frequency balun, power amplifier, low noise amplifier, filter and power management module, the whole solution occupies a small printed circuit board area. 2.4 GHz Wi-Fi and Bluetooth dual-mode chip

• Cost-effective
• small volume. Easy to embed into any product
• Powerful, support LWIP protocol, freertos
• Support three modes: AP, STA, AP+STA coexistence mode
• Lua programming makes your development easier

Features
Onboard ESP-WROOM-32 module
Onboard CP2102, USB to UART converter
USB port for power input, firmware programming, or UART debugging
2x19pin extension headers, breakout all the I/O pins of the module
2x keys, used as reset or user-defined
Specifications
WIFI module: ESP-WROOM-32
Processor: ESP32-D0WDQ6
Built-in Flash: 32Mbit
Antenna: Onboard PCB antenna
Peripheral interface: UART/GPIO/ADC/DAC/SDIO/PWM/I2C/I2S
WiFi protocol: IEEE 802.11 b/g/n
Bluetooth: Bluetooth 4.2
Frequency range: 2.4G ~ 2.5G (2400M ~ 2483.5M)
WIFI mode: Station / SoftAP / SoftAP+Station
Power supply: 5V
Logic level: 3.3V

Jika saat uploading gagal, maka perlu tekan tombol boot sesaat setelah compiling berubah menjadi uploading. tahan hingga proses upload dimulai. bisa juga dengan menambahkan capacitor, detail bisa cek google ya

dokumentasi Nicholas3388

dokumentasi esp32.net

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