ESP32 S3 Core Board Onboard WROOM-1-N16R8 ESP32-S3-DEVKITC-1 module

Hais txog ESP32-S3 cov khoom siv kho vajtse
ESP32-S3 yog lub zog qis MCU system-on-chip (SoC) uas ua ke nrog 2.4GHz Wi-Fi thiab Bluetooth Low-Power (Bluetooth@LE) dual-mode kev sib txuas lus wireless.
ESP32-S3 muaj qhov ua tiav Wi-Fi subsystem thiab Bluetooth Low Energy subsystem nrog kev lag luam-ua lub zog qis thiab kev ua haujlwm RF. Txhawb ntau lub xeev ua haujlwm qis kom ua tau raws li lub zog xav tau ntawm ntau yam kev thov. ESP32-S3 nti muab ib qho kev nplua nuj peripheral interface, thiab muaj ntau yam tshwj xeeb kho vajtse ruaj ntseg mechanisms. Lub zoo meej kev ruaj ntseg mechanism enables lub nti kom tau raws li nruj kev ruaj ntseg yuav tsum tau.

Nta:
Core:
Xtensan dual-core 32-ntsis LX7 CPU, zaus txog 240MHz
● Nco:
● 384 KB ntawm ROMv
● 512 KB ntawm SRAM
● 16 KB ntawm RTCSRAM
● 8 MB ntawm PSRAM
Ua haujlwm Voltage: 3V-3.6V
● Txog li 45 GPIOs
● 2 * 12-ntsis ADC (txog 20 channel)
● Kev sib txuas lus interfaces
●2 I2C interfaces
●2 I2S interface
●4 SPI interfaces
●3 UART interfaces
●1 USB OTG interface
● Kev ruaj ntseg:
● 4096 ntsis OTP
●AES, SHA, RSA, ECC, RNG
●Secure Boot, Flash Encryption, Digital kos npe, HMAC
module
Kev ntsuas kub ntev: -40 txog 65 ° C

WiFi
● Txhawb IEEE 802.11b /g/n raws tu qauv
● Txhawb 20MHz thiab 40MHz bandwidth hauv 2.4GHz band
● Txhawb 1T1R hom, cov ntaub ntawv tus nqi mus txog 150 Mbps
● Wireless Multimedia (WMM)
● Frame aggregation (TX/RX A-MPDU, TX/RX A-MSDU)
● Tam sim ntawd Thaiv ACK
Tsawg Fragmentation thiab reorganization (lub Fragmentation / defragmentation.) Beacon tsis siv neeg saib xyuas (TSF) kho vajtse
● 4x virtual Wi-Fi interface
● Kev them nyiaj yug rau Infrastructure BSS Chaw Nres Tsheb hom, SoftAP hom, thiab Chaw Nres Tsheb + SoftAP hybrid hom
Thov nco ntsoov tias SoftAP channel hloov pauv tib lub sijhawm thaum ESP32-S3 scans hauv Chaw nres tsheb hom
● Kav hlau txais xov muaj ntau haiv neeg
● 802.11mcFTM. Txhawb zog sab nraud. Tus nqi amplifier

Bluetooth
● Tsawg zog Bluetooth (Bluetooth LE): Bluetooth 5, Bluetooth mesh
● Hom fais fab siab (20 dBm, sib koom PA nrog Wi-nkaus)
● Kev txhawb nqa ceev 125 Kbps, 500Kbps, 1 Mbps, 2 Mbps
● Kev Tshaj Tawm Tshaj Tawm
● Ntau Daim Ntawv Tshaj Tawm
● Channel Xaiv Algorithm #2
●Wi-Fi thiab Bluetooth sib koom ua ke, sib koom tib lub kav hlau txais xov