ESP32-S2-MINI-1-N4RF/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(shū)PDF中文資料

ESP32-S2-MINI-1-N4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(lè)鑫信息科技（上海）有限公司制造生產(chǎn)的ESP32-S2-MINI-1-N4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(hào)。射頻系列/標(biāo)準(zhǔn)有藍(lán)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

CPU and On-Chip Memory

? ESP32-S2FH4 or ESP32-S2FN4R2 embedded,

Xtensa? single-core 32-bit LX7 microprocessor,

up to 240 MHz

? 128 KB ROM

? 320 KB SRAM

? 16 KB SRAM in RTC

? 4 MB embedded flash

? 2 MB embedded PSRAM (ESP32-S2FN4R2

only)

Wi-Fi

? 802.11 b/g/n

? Bit rate: 802.11n up to 150 Mbps

? A-MPDU and A-MSDU aggregation

? 0.4 μs guard interval support

? Operating frequency: 2412 ~ 2484 MHz

Peripherals

? GPIO, SPI, LCD, UART, I2C, I2S, Camera

interface, IR, pulse counter, LED PWM, TWAI?

(compatible with ISO 11898-1, i.e. CAN

Specification 2.0), full-speed USB OTG, ADC,

DAC, touch sensor, temperature sensor

Note:

* Please refer to ESP32-S2 Series Datasheet for

detailed information about the module peripherals.

Integrated Components on Module

? 40 MHz crystal oscillator

Antenna Options

? On-board PCB antenna (ESP32-S2-MINI-1)

? External antenna via a connector

(ESP32-S2-MINI-1U)

Operating Conditions

? Operating voltage/Power supply: 3.0 ~ 3.6 V

? Operating ambient temperature:

– 85 °C version: –40 ~ 85 °C

– 105 °C version: –40 ~ 105 °C

Certification

? RF certification: See certificates

? Green certification: RoHS/REACH

Test

? HTOL/HTSL/uHAST/TCT/ESD