
ATOMS3 Development Kit
Cov neeg siv phau ntawv
Cov ntsiab lus
AtomS3 yog pawg thawj coj loj hlob raws li ESP32-S3 nti thiab suav nrog 0.85 "TFT npo. Lub rooj tsavxwm tau nruab nrog ob lub nyees khawm thiab USB-C chaw nres nkoj, ntxiv rau WS2812LED thiab 2.4g kav hlau txais xov. 
1.1 Hardware Composition
AtomS3 kho vajtse: ESP32-S3 nti, TFT zaub, xim LED, nyees khawm, Y8089DCDC. Esp32-s3 yog ib lub nti ua ke nrog 2.4ghz Wi-Fi thiab Bluetooth (LE), nrog rau ntev Range hom. Esp32-s3 yog nruab nrog Xtensa® 32-ntsis LX7 dual-core processor, mus txog 240mhz, built-in 512KB SRAM (TCM), 45 programmable GPIO pins, thiab kev sib txuas lus nplua nuj. Esp32-s3 txhawb nqa lub peev xwm loj ntawm kev kub ceev octal SPI Flash thiab off-chip RAM, thiab txhawb cov neeg siv cov ntaub ntawv teeb tsa thiab kev qhia caching.
Lub TFT Screen yog 0.85 "xim Screen powered los ntawm GC9107 nrog kev daws teeb meem ntawm 128 x 128. Kev khiav hauj lwm voltag2.4-3.3V, kev khiav hauj lwm kub 0-40 ° C.
Lub zog tswj nti yog SY8089 ntawm Silergy. Ua haujlwm voltage ntau yog 2.7V-5.5V, them tam sim no yog 2A. AtomS3 los nrog txhua yam koj xav tau los program ESP32, txhua yam koj yuav tsum tau ua thiab txhim kho
PIN DESCRIPTION
2.1.USB INTERFACE
AtomS3 tau teeb tsa nrog hom-c USB interface thiab txhawb nqa THE USB2.0 tus qauv kev sib txuas lus raws tu qauv.
2.2.GROVE INTERFACE
4P yog nruab nrog MSCAMREA GROVE interface nrog qhov sib nrug ntawm 2.0mm. Cov kab hluav taws xob sab hauv txuas nrog GND, 5V, GPIO36 thiab GPI037.

2.3.GPIO INTERFACE 
5p yog nruab nrog 2.54mm qhov sib nrug ntawm lub busbar interface, thiab cov hlua sab hauv txuas nrog GPI014, GPIO17, GPI042, GPI040, thiab 3.3V.
Lub 4p tau teeb tsa nrog 2.54mm qhov chaw nres tsheb npav, thiab cov kab hluav taws xob sab hauv yog GPI038, GPI039, SV, thiab GND.
FUNCTIONAL DESCRIPTION
Tshooj no deschbes ESP32-S3 ntau yam modules thiab ua haujlwm.
3.1.CPU THIAB nco
Xtensai, dual core 32-ntsis LX7 microprocessormp rau 240 MHz
- 384 K8 ROM
- 512 K8 SWB
- 16 KB SRAM hauv RTC
- SP/, Dual SP /, Quad SPI Octal SRI OP' thiab OP / interfaces uas tso cai rau kev sib txuas rau ntau lub flash thiab sab nraud RAM
- Flash maub los nrog cache yog txaus siab
- Flash in-Circuit Programming (/CP) tau txais kev txhawb nqa
3.2 STORAGE DESCRIPTION
3.2.1.External Flash thiab RAM
ESP32-S3 txhawb nqa SPI, Dual SPI, Quad SPI, Octal SPI, QM thiab OPI interfaces uas tso cai rau kev sib txuas rau ntau lub flash sab nraud thiab RAM.
Lub flash sab nraud thiab RAM tuaj yeem raug mapped rau hauv CPU qhia chaw nco thiab nyeem cov ntaub ntawv tsuas yog qhov chaw nco. Sab nraud RAM kuj tseem tuaj yeem ua rau hauv CPU cov ntaub ntawv nco qhov chaw. ESP32-S3 txhawb nqa txog li 168 ntawm sab nraud flash thiab RAM, thiab kho vajtse encryption / decryption raws li XTS-AES los tiv thaiv cov neeg siv cov kev pab cuam thiab cov ntaub ntawv hauv flash thiab sab nraud RAM.
Los ntawm kev kub ceev caches, ESP32-S3 tuaj yeem txhawb nqa ib lub sijhawm mus txog:
- Sab nraud flash lossis RAM mapped rau hauv 32 MB qhia chaw raws li ib tug neeg blocks ntawm 64 KB
- Sab nraud RAM mapped rau hauv 32 MB cov ntaub ntawv chaw raws li ib tug neeg blocks ntawm 64 KB. 8-ntsis, 16-ntsis, 32-ntsis, thiab 128-ntsis nyeem thiab sau yog Sab Nraud flash kuj tseem tuaj yeem ua rau hauv 32 MB cov ntaub ntawv qhov chaw raws li ib tus neeg blocks ntawm 64 KB, tab sis tsuas yog txhawb 8-ntsis, 16-ntsis, 32. -ntsis thiab 128-ntsis nyeem.
3.3.CPU CLOCK
Lub moos CPU muaj peb qhov chaw tau:
- Sab nraud lub ntsiab siv lead ua moos
- Internal ceev RC oscillator (feem ntau txog 17.5 MHz, thiab kho tau)
- PLL moos
Daim ntawv thov tuaj yeem xaiv lub moos los ntawm peb lub moos saum toj no. Lub moos xaiv tau tsav lub moos CPU ncaj qha, lossis tom qab faib, nyob ntawm daim ntawv thov. Thaum lub CPU rov pib dua, lub sij hawm lub sij hawm lub sij hawm yuav yog lub sij hawm siv lead ua sab nraud faib los ntawm 2.
3.4. RTC thiab LOWPOWER MANAGEMENT
Nrog rau kev siv cov thev naus laus zis tswj hwm hluav taws xob, ESP32-S3 tuaj yeem hloov pauv ntawm ntau hom hluav taws xob sib txawv. (saib table1).
- Active hom: CPU thiab nti xov tooj cua yog powered rau. Lub nti tuaj yeem txais, xa, lossis mloog.
- Modemsleep hom: CPU ua haujlwm thiab lub moos ceev tuaj yeem txo qis. Lub wireless baseband thiab xov tooj cua yog neeg xiam, tab sis kev sib txuas wireless tuaj yeem ua haujlwm.
- Lightsleep hom: CPU nres. Lub RTC peripherals, nrog rau ULP coprocessor tuaj yeem raug tsa los ntawm lub sijhawm teem sijhawm. Txhua yam xwm txheej tshwm sim (MAC, tus tswv tsev RTC timer, lossis kev cuam tshuam sab nraud) yuav tsa lub nti. Kev sib txuas wireless tuaj yeem ua haujlwm. Cov neeg siv tuaj yeem xaiv txiav txim siab seb cov khoom siv dab tsi los kaw / khaws cia (saib daim duab 1), rau lub hom phiaj txuag hluav taws xob.
- Deepsleep hom: CPU thiab feem ntau peripherals yog powered down. Tsuas yog RTC lub cim xeeb yog siv rau thiab RTC peripherals yog Wi-Fi kev sib txuas cov ntaub ntawv khaws cia hauv RTC nco. ULP coprocessor ua haujlwm
| Hom hauj lwm piav qhia Hom (itA) | ||
| Teeb-pw | VDD_SPI thiab Wi-Fi yog powered down, thiab tag nrho cov GPIOs yog high-impedance. | 2401 |
| pw tsaug zog | RTC nco thiab RTC peripherals yog powered on. | 8 |
| RTC nco yog powered on. RTC peripherals raug kaw. | 7 | |
| Fais fab tuag | CHIP_PU tau teeb tsa rau qib qis. Lub chip yog powered. | 1 |
ELECTRICAL CHARACTERISTICS
4.1. TXOJ CAI MAXIMUM RATINGS
Table 2: Kev ntsuas siab tshaj plaws
| Cim | Parame | Mh | Max | |
| VDDA, VDD3P3, VDD3P3_RTC, VDD3P3_CPU. VDD_SPI |
Voltage siv rau lub hwj chim mov pins ib lub hwj chim domain | 0. | 4. | V |
| !ua. | Cumulative l0 tso zis tam sim no | 1500 | mA | |
| TSTORE | Cia kub | - 40 Nws | 150 | °C |
- Los ntawm mus rau lub hwj huam mov ncoo, Saib ESP32 Technical Specification Cov ntawv ntxiv 10_MUX, raws li SD_CLK ntawm Lub Hwj Chim rau VDD_SDIO.
4.2. WIFI RADIO THIAB BASEBAND
ESP32-S3 Wi-Fi xov tooj cua thiab baseband txhawb cov yam ntxwv hauv qab no:
- 11b/g/n
- 11n MCS0-7 uas txhawb 20 MHz thiab 40 MHz bandwidth
- 11n MCS 32
- 11n 0.4 1.15 tiv-interval
- Cov ntaub ntawv tus nqi mus txog 150 Mbps
- RX STEC (ib qho spatial kwj)
- Adjustable kis tau tus mob
- Antenna ntau haiv neeg:
ESP32-S3 txhawb nqa kav hlau txais xov muaj ntau haiv neeg nrog rau sab nraud RF hloov. Qhov kev hloov no yog tswj los ntawm ib lossis ntau dua.
GPI0s, thiab siv los xaiv cov kav hlau txais xov zoo tshaj plaws los txo qhov cuam tshuam ntawm channel tsis zoo.
4.3. BLUETOOTH LE RF TRANSMITTER (TX) SPECIFICATIONS
Table 3: Transmitter yam ntxwv Bluetooth LE 1 Mbps
| Parameter Description Min | Ntaus | Max Unit | |||
| rhiab heev 030.8% PER | — | — | -98. | — | dBm ib |
| Qhov siab tshaj plaws tau txais teeb liab @ 30.8% PER | — | — | 8 | — | dBm ib |
| Co-channel C/I | F = FO MHz | — | 9 | — | dB |
| Kev xaiv channel nyob ib sab C/I | F. FO + 1 MHz | — | -3 | — | dB |
| F. FO – 1 MHz | — | -3 | — | dB | |
| F. FO + 2 MHz | — | - 28 Nws | — | dB | |
| F. FO – 2 MHz | — | - 30 Nws | — | dB | |
| F = FO + 3 MHz | — | - 31 Nws | — | dB | |
| F. FO – 3 MHz | — | - 33 Nws | — | dB | |
QUICK pib
1.1.ARDUINO IDE
Mus ntsib Arduino tus nom webqhov chaw (https://www.arduino.cc/en/Main/Software), Xaiv lub pob installation rau koj tus kheej lub operating system mus download tau. > 1.Qhib Arduino IDE, mus rau ' File' -> 'Peferences' -> ' Chaw' > 2.Copy cov nram qab no M5Stack Boards Manager url mus rau 'Additional Boards Manager URLs:' https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package esp32 wb index.json
> 3.Nav mus rau 'Tools' -> ' Board: ' -> ' Boards Manager...' > 4.Nrhiav 'ESP32' nyob rau hauv lub qhov rais pop-up, nrhiav nws thiab nias 'Nruab' > 5.xaiv 'Tools' - >' Board:' ->'ESP32-Arduino-ESP32 DEV Module

1.2.BLUETOOTH SERIAL
Qhib Arduino IDE thiab qhib qhov examplwm program File'->' Examples' -> 'BluetoothSerial' -> 'SerialToSerialBT' . Txuas lub cuab yeej rau lub khoos phis tawj thiab xaiv qhov chaw sib txuas kom hlawv. Tom qab ua tiav, lub cuab yeej yuav cia li khiav Bluetooth, thiab lub npe ntaus ntawv yog ESP32test '. Lub sijhawm no, siv Bluetooth serial chaw nres nkoj xa cov cuab yeej ntawm lub PC kom paub txog kev sib kis ntawm Bluetooth serial cov ntaub ntawv.



1.3.WIFI SCANNING
Qhib Arduino IDE thiab qhib qhov exampli program' File'->' Examples' -> 'WiFi' -> 'WiFiScan' . Txuas lub cuab yeej rau lub khoos phis tawj thiab xaiv qhov chaw sib txuas kom hlawv. Tom qab ua tiav, lub cuab yeej yuav cia li khiav WiFi scan, thiab tam sim no WiFi scan tshwm sim tuaj yeem tau txais los ntawm qhov chaw nres nkoj serial uas tuaj nrog Arduino. 

FCC nqe lus
Ib qho kev hloov pauv lossis kev hloov kho uas tsis tau pom zoo los ntawm pawg neeg saib xyuas kev ua raws cai tuaj yeem ua rau tus neeg siv txoj cai los khiav cov khoom siv. Cov cuab yeej no ua raws li Tshooj 15 ntawm FCC Cov Cai. Kev ua haujlwm yog ua raws li ob qho xwm txheej hauv qab no: (1) Cov cuab yeej no yuav tsis ua rau muaj kev cuam tshuam tsis zoo, thiab (2) Cov cuab yeej no yuav tsum lees txais kev cuam tshuam uas tau txais, suav nrog kev cuam tshuam uas yuav ua rau tsis muaj kev ua haujlwm.
FCC Radiation Exposure Statement: Cov cuab yeej no ua raws li FCC hluav taws xob raug txwv txwv tsis pub muaj kev tswj hwm ib puag ncig .Cov khoom siv no yuav tsum tau nruab thiab ua haujlwm nrog qhov deb tsawg kawg 20cm ntawm lub radiator & koj lub cev.
Nco tseg : Cov cuab yeej no tau raug sim thiab pom tias ua raws li cov kev txwv rau Class B cov cuab yeej digital, ua raws li Tshooj 15 ntawm FCC Cov Cai. Cov kev txwv no yog tsim los muab kev tiv thaiv tsim nyog tiv thaiv kev cuam tshuam tsis zoo hauv kev teeb tsa hauv tsev. Cov cuab yeej no tsim, siv thiab tuaj yeem ua kom lub zog ntawm lub xov tooj cua thiab, yog tias tsis tau nruab thiab siv raws li cov lus qhia, yuav ua rau muaj teeb meem cuam tshuam rau kev sib txuas lus hauv xov tooj cua. Txawm li cas los xij, tsis muaj kev lees paub tias kev cuam tshuam yuav tsis tshwm sim hauv ib qho kev teeb tsa tshwj xeeb. Yog tias cov cuab yeej no ua rau muaj kev cuam tshuam tsis zoo rau xov tooj cua lossis TV txais tos, uas tuaj yeem txiav txim siab los ntawm kev tig cov khoom siv thiab qhib, tus neeg siv tau raug txhawb kom sim kho qhov cuam tshuam los ntawm ib lossis ntau qhov kev ntsuas hauv qab no: -Reorient lossis hloov chaw txais kav hlau txais xov. -Tshaj qhov kev sib cais ntawm cov khoom siv thiab cov khoom txais. -Txuas cov khoom siv rau hauv lub qhov hluav taws xob ntawm lub voj voog sib txawv ntawm qhov uas lub receiver txuas nrog. - Tham nrog tus neeg muag khoom lossis tus kws tshaj lij xov tooj cua / TV rau kev pab.
Cov ntaub ntawv / Cov ntaub ntawv
![]() | ATOMS3 Development Kit |
Cov ntaub ntawv
- Cov neeg siv phau ntawvmanual.tools
