Nodemcu Ai-WB2-12F CH340 Board

Product Description

Features

DIP 30 package

Supports IEEE 80211 bgn protocol

Wi Fi security supports WPSWEPWPAWPA2 PersonalWPA2 EnterpriseWPA3

Supports 20MHz bandwidth with a maximum speed of 722 Mbps

Bluetooth BLE 50 Bluetooth Mesh

Supports Station  BLE mode Station  Soft AP  BLE mode

Supports 32bit RISC CPU and 276KB RAM

Secure Startup Images with ECC 256 signatures are supported

Supports real time AES decryption OTFAD in QSPI and SPI Flash and supports AES 128 CTR mode

Supports AES 128 192 and 256bit encryption engines

Supports SHA 1224256

Real random number generator TRNG

The public key accelerator PKA supports large numbers of basic operations The software provides application interfaces such as signature and verification

Supports SDIO SPI UART VDC IR remote PWM ADC DAC PIR and GPIO

Integrated WiFi MACBBRFPALNABluetooth

Supports multiple sleep modes with a deep sleep current of 12A

Quick Start of universal AT commands

Supports secondary development and integrates Windows and Linux development environments

Specifications

Model ADIY Ai WB2 12F Kit

Package DIP 30

Size 4966254002mm

Antenna On Board PCB antenna

Frequency 2400 24835MHz

Operation temperature 40 85

Storage environment 40 125  90RH

Power supply Support voltage 33V or 5V

Power supply current 500mA

Interfaces UARTGPIOADCPWMI2CSPI IO

UART rate Default value 115200 bps

Bluetooth BLE 50

Security WPSWEPWPAWPA2 PersonalWPA2 EnterpriseWPA3

Flash Default 4MByte