Features:
1. The module is the ESP-WROOM-32 development board, and the parameter characteristics of ESP-WROOM-32 refer to the parameter characteristics of the module.
2. Adopting 802.11b/g/WiFi+BT module;
3. Low power dual core 32-bit CPU, can be used as an application processor;
4. The main frequency can reach up to 240MHz, and the computing power can reach up to 600DMIPS;
5. Built in 520KBSRAM;
6. Support UART/SPI/I2C/PWM/DAC/ADC and other interfaces;
7. Support openOCD debugging interface;
8. Supports multiple sleep modes, with a current as low as 6.5uA during deep sleep;
9. Embedded LWip and FreeRTOS;
10. Support STA/AP/STA+AP mode;
11. Support SmartConfiguration/AirKiss one click network configuration;
12. Universal AT commands, easy to learn;
13. Support local serial port upgrade and remote upgrade (FOTA).
Parameter:
Product name: ESP32 WiFi+BT dual-mode development board
SPI Flash: default 32Mbit
Bluetooth: Bluetooth 4.2BR/EDR and BLE standards
Wi-Fi:802.11b/g/n/
Supported interfaces: UART SPI、SDIO、I2C、PWM、I2S、IR、ADC、DAC
On chip sensors: Hall sensors, temperature sensors, capacitive touch sensors
IO ports: 22
Serial port speed: default 115200bps
Spectrum range: 2412~2484MHz
Antenna form: onboard PCB antenna with a gain of 2dBi
Transmission power:
802.11b: 17 ± 2dBm (@ 11Mbps)
802.11g: 14 ± 2dBm (@ 54Mbps)
802.11n: 13 ± 2dBm (@ MCS7)
Receiving sensitivity:
CCK,1Mbps:-90dBm
CCK,11Mbps:-85dBm
6Mbps (1/2BPSK): -88dBm
54Mbps (3/464-QAM): -70dBm
MCS7 (65Mbps, 72.2Mbps): -67dBm
Power consumption: 300mA@3.3V
Security: WPA/WPA2/WPA2 Enterprise/WPS
Power supply range:
USB power supply: 5V
Vin pin power supply: 6.0V~12V
Working temperature: -20 °~80 °
Size: 53.2mm * 28.7mm
Package include:
1X development board