ESP32-WROOM-32ERF/IF射頻/中頻RFID的射頻收發(fā)器模塊調(diào)制解調(diào)器規(guī)格書PDF中文資料

ESP32-WROOM-32E屬于RF/IF射頻/中頻RFID的射頻收發(fā)器模塊調(diào)制解調(diào)器。由樂鑫信息科技（上海）有限公司制造生產(chǎn)的ESP32-WROOM-32E射頻收發(fā)器模塊和調(diào)制解調(diào)器RF 收發(fā)器模塊用于發(fā)送和/或接收射頻信號。射頻系列/標(biāo)準(zhǔn)有藍牙、蜂窩、通用 ISM、GPS、導(dǎo)航、SiBeam、WiFi 和 802.15.4，頻率范圍為 70 MHz 至 65 GHz。數(shù)據(jù)速率為 600 bps 到 12.3 Gbps，功率輸出為 -10 dBm 到 54 dBm。

1.1 Features

MCU

? ESP32-D0WD-V3 embedded, Xtensa? dual-core

32-bit LX6 microprocessor, up to 240 MHz

? 448 KB ROM for booting and core functions

? 520 KB SRAM for data and instructions

? 16 KB SRAM in RTC

WiFi

? 802.11b/g/n

? Bit rate: 802.11n up to 150 Mbps

? A-MPDU and A-MSDU aggregation

? 0.4 μs guard interval support

? Center frequency range of operating channel:

2412 ~ 2484 MHz

Bluetooth?

? Bluetooth V4.2 BR/EDR and Bluetooth LE

specification

? Class-1, class-2 and class-3 transmitter

? AFH

? CVSD and SBC

Hardware

? Interfaces: SD card, UART, SPI, SDIO, I2C, LED

PWM, Motor PWM, I2S, IR, pulse counter, GPIO,

capacitive touch sensor, ADC, DAC, Two-Wire

Automotive Interface (TWAI?, compatible with

ISO11898-1)

? 40 MHz crystal oscillator

? 4 MB SPI flash

? Operating voltage/Power supply: 3.0 ~ 3.6 V

? Operating temperature range: –40 ~ 85 °C

? Dimensions: See Table 1

Certification

? Bluetooth certification: BQB

? RF certification: FCC/CE-RED/SRRC

? Green certification: REACH/RoHS