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Mini32 ESP32-WROVER-B PSRAM Wi-Fi Bluetooth Module Development Board

$11.00

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Mini32 ESP32-WROVER-B PSRAM Wi-Fi Bluetooth Module Development Board
Mini32 ESP32-WROVER-B PSRAM Wi-Fi Bluetooth Module Development Board
Mini32 ESP32-WROVER-B PSRAM Wi-Fi Bluetooth Module Development Board
Mini32 ESP32-WROVER-B PSRAM Wi-Fi Bluetooth Module Development Board
Mini32 ESP32-WROVER-B PSRAM Wi-Fi Bluetooth Module Development Board
Mini32 ESP32-WROVER-B PSRAM Wi-Fi Bluetooth Module Development Board

Mini32 ESP32-WROVER-B PSRAM Wi-Fi Bluetooth Module Development Board

     
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If you have your own design, please contact us, there will have a professional customer service to communicate with you.

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If over 500pcs, mass production will start until pre-production sample has been approved.

Est. 7 days production

Hardware Specifications 

Chipset: ESPRESSIF-WROVER-B 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor

Flash: QSPI flash 4MB / PSRAM  8MB

Sram: 520 kB SRAM

Button: Reset

Power indicator lamp: Red

USB to TTL: CP2104

Modular interface: UART, SPI, SDIO, I2C, LED PWM, TV PWM, I2S, IRGPIO, Capacitor touch sensor, ADC, DACLNA pre-amplifier

On-board clock: 40MHz crystal oscillator

Working voltage: 2.7V-3.6V

Working current: About 30mA

Sleep current: 10uA

Working temperature range: -40℃ ~ +85℃

Size&weight: 40.27mm*31.07mm*8.13mm(6.42g)

Power Supply Specifications 

Power supply: USB 5V/1A

Charging current: 500mA

Battery: 3.7V lithium battery

Wi-Fi Description

Standard: FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC

Protocol: 802.11 b/g/n(802.11n,speed up to150Mbps)A-MPDU and A-MSDU polymerization,support 0.4μS Protection interval

Frequency range: 2.4GHz~2.5GHz(2400M~2483.5M)

Transmit power: 22DBM

Communication distance: 300m

Bluetooth Description

Protocol: Meet bluetooth v4.2BR/EDR and BLE standard

Radio frequency: With -97dBm sensitivity NZIF receiver Class-1,Class-2&Class-3 emitter AFH

Audio frequency: CVSD&SBC audio frequency

Software specification Description

Wi-Fi mode: Station/SoftAP/SoftAP+Station/P2P

Security mechanism: WPA/WPA2/WPA2-Enterprise/WPS

Encryption type: AES/RSA/ECC/SHA

Firmware upgrade: UART download/OTA(Through network/host to download and write firmware)

Software development: Support cloud server development /SDK for user firmware development

Networking protocol: IPv4,IPv6,SSL,TCP/UDP/HTTP/FTP/MQTT

User configuration: AT + Instruction set, cloud server, android/iOSapp

OS: Free RTOS

Shipping List

Mini32 ESP32-WROVER-B×1

Power Cable×1

Pin×6

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