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ESP8266 ESP-01 ESP-01S ESP-07 ESP-12E ESP-12F ESP-32 ESP-32S Serial WIFI Wireless Module Transceiver 2.4G For Arduino |
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Характеристики
ESP8266 ESP-01 ESP-01S ESP-07 ESP-12E ESP-12F ESP-32 ESP-32S Serial WIFI Wireless Module Transceiver 2.4G For Arduino |
Описание товара
ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor. ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area. ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor. ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area. ESP01SDIO 2.0, SPI, UART32-pin QFN packageIntegrated RF switch, balun, 24dBm PA, DCXO, and PMUIntegrated RISC processor, on-chip memory and external memory interfacesIntegrated /baseband processorsQuality of Service managementI2S interface for high fidelity audio applicationsOn-chip low-dropout linear regulators for all internal suppliesProprietary spurious-free clock generation architectureIntegrated WEP, TKIP, AES, and WAPI enginesSolutions Supports APSD for optimal VoIP applicationsPatented spurious noise cancellation algorithm for integration in SOC applicationsSupports Bluetooth co-existence interfaceSelf-calibrated RF to ensure optimal performance under all operating conditionsZero factory tuningNo external RF componentsSpecifications 802.11 b/g/nWi-Fi Direct (P2P), soft-APIntegrated TCP/IP protocol stackIntegrated TR switch, balun, LNA, power amplifier and matching networkIntegrated PLLs, regulators, DCXO and power management units+19.5dBm output power in 802.11b modePower down leakage current of <10uAIntegrated low power 32-bit CPU could be used as application processorSDIO 1.1/2.0, SPI, UARTSTBC, 1×1 MIMO, 2×1 MIMOA-MPDU & A-MSDU aggregation & 0.4ms guard intervalWake up and transmit packets in < 2msStandby power consumption of < 1.0mW (DTIM3) 1. High quality & low price2. LWIP agreement3. Support 3 modes: AP, STA, AP+STA4. Perfect and simple AT commands Now for Arduino can get on WiFI without braking the bank.Use this module for your next Interet of Things project, home automation, Or remote sensor project.This module adats the ESP8226 IC for use over a serial connection using simple AT commands.No SPI interface or Know-How is required. Warnings:
This module requires a 3.3 volt supply for VCC, and 3.3V logic. It is not 5V tolant. Connect RX or TX on 5V for Arduino will
destroy this module. You must use a logic level converter, or a 3.3V for Arduino
The 3.3V supply on the for Arduino Uno has inadequate current capabilit to power this module. You must provide a separate,
higher 3.3V supply(about 300mA or better)
ESP-07
Model:ESP8266
ISM 2.4GHz
PA +25dBm
802.11b/g/n
4.The 3.3V supply on the FOR Arduino Uno has inadequate current capabilit to power this module.
5.You must provide a separate,higher 3.3V supply(about 300mA or better) ESP-12FESP8266-12F is an enhanced version of ESP8266-12, perfect peripheral circuit, four-layer board technology, enhanced impedance matching, better signal output, whether it is stability or anti-jamming capability, PCB antenna through professional laboratory testing, ROHS certification , Have been greatly improved! For those who choose ESP-12 before, even if the product has been made it does not matter, enhanced version is fully compatible with the firmware before the pin in the ESP-12 on the basis of the addition of six IO port, SPI port leads, the development more convenient, More extensive!Standards Certification: FCC / CE / TELEC
Wireless standards: 802.11 b / g / n
Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M)
Data interface: UART / HSPI / I2C / I2S / Ir Remote Contorl GPIO / PWM
Operating voltage: 3.0 ~ 3.6V (recommendation 3.3V)
Working Current: Average: 80mA
Operating temperature: -40 ° ~ 125 °
Storage temperature: Nomal temperature
ESP-12E
Model:ESP8266-12ISM 2.4GHz
PA +25dBm
802.11b/g/n Warnings:1.This module requires a 3.3 volt supply for VCC, and 3.3V logic.2.It is not 5V tolant,Connect RX or TX on 5V FOR Arduino will destroy this module.3.You must use a logic level converter, or a 3.3V FOR Arduino4.The 3.3V supply on the FOR Arduino Uno has inadequate current capabilit to power thismodule.5.You must provide a separate,higher 3.3V supply(about 300mA or better)
ESP32
ESP32 is a complete,small form factor(SFF)802.11 b/g/n/e/i(2.4GHz)WLAN plus BT4.2combo solution optimized for low-power,mobile consumer electronics,wearable andInternet of Things(IOT) devices.ESP32 integrates all WLAN and BT functionalityin a single package to support a low cost,layout-friendly implementation whileallowing flexibility for platform specific customization.
ESP32 is a highly integrated solution withless than 10 external components.
ESp32 integrates the transmit /receive RFfunctionality including the antenna swiches,RF balun,power amplifier,low noisereceive amplifier,filters,power management,and advanced calibratiom ciacuitriesthat allow the solution to dynamically adjust itself to adapt to externalcircuit implefections.
The entire solution reduces Printed CircuitBoard (PCB) area,time-to-market,and bill-of-material(BOM)costs while addingcapablities and processing power.the mass production of ESP32 does not requireexpensive and specialized Wi-Fi test equipment.
ESP32's uitra low power consumption radioarchiteature and proprietary power save technologies extend batter life inreal-world applications,using the following features:
Fine granularity clock-gating
Multiple low-power modes,and
Dynamic voltage scaling
For instance,in a low-power IoT sensor hubapplication scenario,ESP32 is woken up periodically and only when a specifiedcondition is detected;low duty cycle is used to minimize the amount of energythat the chip expends.The output power of the power amplifier can also beadjusted,so that an optimal trade off between the communication range,data rateand power consumption is achieved.
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