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Product Details:
| Minimum Order Quantity | 1 Piece |
| Usage/Application | low-power sensor networks to the most demanding tasks,such as voice encoding,music streaming |
| Model Number | ESP 32,ESP 32 WROVER-B |
| Brand | Espressif Systems |
| Connectivity | WiFi,Bluetooth |
| Dimension | 18 mm x 31.4 mm x 3.5 mm |
| Version Firmware | ESP32 Wi-Fi,BT |
PRODUCT DETAILS
Espressif ESP32-WROVER-B Wireless Module is a powerful, generic WiFi-BT-BLE MCU module that targets a wide variety of applications. These applications range from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming, and MP3 decoding. This module is provided in two variations. One with a PCB antenna and the other with an IPEX antenna. ESP32-WROVER-B features a 4MB external SPI flash and an additional 8MB SPI Pseudo static RAM (PSRAM).
FEATURES
448 KB of ROM for booting and core functions.
520 KB (8 KB RTC FAST Memory included) of on-chip SRAM for data and instruction.
ESP32 supports up to four 16-MB of external QSPI flash and SRAM with hardware encryption based on AES to protect developers’ programs and data.
ESP32 can access the external QSPI flash and SRAM through high-speed caches.
Up to 16 MB of external flash are memory-mapped onto the CPU code space, supporting 8, 16 and 32-bitaccess. Code execution is supported.
Up to 8 MB of external flash/SRAM are memory-mapped onto the CPU data space, supporting 8, 16 and32-bit access. Data-read is supported on the flash and SRAM. Data-write is supported on the SRAM.
The ESP32 Wi-Fi/BT firmware can only support 40 MHz crystal oscillator for now.
Active mode: The chip radio is powered on. The chip can receive, transmit, or listen.
Modem-sleep mode: The CPU is operational and the clock is configurable. The Wi-Fi/Bluetooth basebandand radio are disabled.
Hibernation mode: The internal 8-MHz oscillator and ULP co-processor are disabled.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Number | ESP8266 ESP-12F |
| Connectivity | WiFi |
| Voltage | 3.3V |
| Supply Voltage | 3.3V |
| Features | Supported protocols 802.11 b / g / n Network support 2.4 GHz Band 2400 (MHz) Wi-Fi Direct (P2p) |
WIFI module based on the ESP8266 controller
ESP8266-12F is an improved version of ESP8266-12E
It works as a standard Wi-Fi 802.11 b / g / n 2.4 GHz. It is equipped with 22 outputs (pitch 2 mm) of which 11 are GPIO, ADC 1 and SPI. A LED and a PCB antenna have been incorporated
Supply voltage: 3.3V (LOGICAL LEVELS: 3.3V)
Supported protocols: 802.11 b / g / n
Network support: 2.4 GHz
Band: 2400 (MHz)
Wi-Fi Direct (P2p), Soft Access Point
Integrated TCP / IP Stack
PLL, regulators and integrated energy management units
Output power: 0.15 (W); + 19.5dBm in 802.11b mode
Consumption in low energy mode: <10 uA
Integrated 32-bit processor
Supports WPA / WPA2
Supports Lua, AT
Supports three operating modes: AP, STA, STA + AP
Communication interface type: SPI, Serial, UART (115200 bps)
Size: 24 mm x 16mm
The characteristics that distinguish module ESP-12F:
Digital I / O Pins: 11 x GPIO
ADC Input (Analog Digital Converter)
SPI interface
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Usage/Application | Compatible with Arduino and Nodemcu |
| Model Number | D1 Mini V2 WEMOS |
| Connectivity | Micro USB Connection |
| Voltage | 3.3V |
| Microcontroller | ESP8266 EX |
| Weight | 3g |
PRODUCT DETAILS
It runs from 5V or 3.3V. Logic levels are 3.3V for all ports.
If you use the Arduino IDE, there are a lot of example sketches already provided. This makes life relatively easy to be able to do what you want.
The development board is based on the WiFi-SoC ESP8266 and is made for fast Internet-of-Things (IoT) prototyping.
It is flashed with the NodeMCU firmware and can be set up and programmed right away with the on-board microUSB connection.
With only few lines of code the NodeMCU Dev Kit is connected to your local network and ready to be controlled by other network members like computers and smartphones.
SPECIFICATIONS
Operating Voltage: 3.3V
Digital I/O Pins: 11
Analog Input Pins: 1(Max input: 3.2V)
Clock Speed: 80MHz/160MHz
Flash: 4M bytes
a Micro USB connection
Compatible with Arduino
Compatible with nodemcu
Length: 34.2mm
Width: 25.6mm
Weight: 3g
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Number | WROOM 32 |
| Application | Wifi and Bluetooth |
DESCRIPTION-
ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters and power management module. The entire solution takes up the least amount of printed circuit board area. This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology, power and RF properties best, which is safe, reliable, and scalable to a variety of applications.
FEATURES-
High performance-price ratio
Small volume, easily embedded to other products
Strong function with support LWIP protocol, Freertos
Supporting three modes AP, STA, and AP+STA
Supporting Lua program, easily to develop
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Number | ESP8266 NODEMCU |
Description:-
Power your development in the fastest way combination with NodeMcu Firmware. Modern high level mature LUA based technology. It is an integrated unit with all available resources on board. Modern Internet development tools such as Node.js can take advantage the NodeMcu with the built-in API to put your idea on the fast track immediately. It is an integrated unit with all available resources on board. It is super simple to complement your existing Arduino projects or any development board that has I/O pins available. A great set of tools to develop ESP8266.NodeMCU is built based on the mature ESP8266 technology to take advantage the abundant resources available on the web. NodeMcu has ESP-12 based serial Wi-Fi integrated on board to provide GPIO, PWM, ADC, I2C and 1-WIRE resources at your finger tips, built-in USB-TTL serial with super reliable industrial strength CH340 for superior stability on all supported platforms. 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 run-time. 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.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Number | ESP32 WROOM 32 |
ESP32-WROOM-32 is a powerful, generic Wi-Fi+BT+BLE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding.
| Test | Reliablity | HTOL/HTSL/uHAST/TCT/ESD |
| Wi-Fi | Protocols | 802.11 b/g/n (802.11n up to 150 Mbps) A-MPDU and A-MSDU aggregation and 0.4 s guard interval support |
| Frequency range | 2.4 GHz ~ 2.5 GHz | |
| Bluetooth | Protocols | Bluetooth v4.2 BR/EDR and BLE specification |
| Radio | NZIF receiver with –97 dBm sensitivity
Class-1, class-2 and class-3 transmitter AFH | |
| Audio | CVSD and SBC | |
| Hardware | Module interfaces | SD card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM, I2S,IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC |
| On-chip sensor | Hall sensor | |
| Integrated crystal | 40 MHz crystal | |
| Integrated SPI flash | 4 MB | |
| Operating voltage/Power supply | 2.7 V ~ 3.6 V | |
| Operating current | Average: 80 mA | |
| Minimum current delivered by power supply | 500 mA | |
| Recommended operating temperature range | –40 °C ~ +85 °C | |
| Package size | (18.00±0.10) mm x (25.50±0.10) mm x (3.10±0.10) mm |
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Usage/Application | In various IoT,industrial wireless control,home smart device |
| Connectivity | WiFi+Bluetooth |
| Model Number | ESP-32 |
PRODUCT DETAILS
ESP32-CAM is a WIFI+ Bluetooth dual-mode development board that uses PCB on-board antennas and cores based on ESP32 chips.
ESP integrates WiFi, traditional Bluetooth and BLE Beacon, with 2 high-performance 32-bit LX6 CPUs, 7-stage pipeline architecture, main frequency adjustment range 80MHz to 240MHz, on-chip sensor, Hall sensor, temperature sensor, etc.
Fully compliant with WiFi 802.11b/g/n/e/i and Bluetooth 4.2 standards, it can be used as a master mode to build an independent network controller, or as a slave to other host MCUs to add networking capabilities to existing devices.
ESP32-CAM can be widely used in various IoT applications. It is suitable for home smart devices, industrial wireless control, wireless monitoring, QR wireless identification, wireless positioning system signals and other IoT applications. It is an ideal solution for IoT applications.
SPECIFICATIONS
Ultra-small 802.11b/g/n Wi-Fi + BT/BLE SoC module
Low-power dual-core 32-bit CPU for application processors
Up to 240MHz, up to 600 DMIPS
Built-in 520 KB SRAM, external 4M PSRAM
Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC
Support for images WiFI upload
Support TF card
Support multiple sleep modes
Embedded Lwip and FreeRTOS
Support STA/AP/STA+AP working mode
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Number | ESP-12E CP2102 |
| Dimension | 49,3 x 26,3 x 13 mm |
| Operating Temperature | -40 to 125 deg |
PRODUCT DETAILS
This Wi-Fi module, which is based on the ESP8266, is compatible with every open source platform, such as Raspberry, Arduino, Banana Pi and CubieBoard, and is equipped with a range of useful functions.
SPECIFICATIONS
Processor: Tensilica LX106
Operating voltage: 3.0 - 3.6 V (can be operated via 5-V microUSB)
Working current: 80 Ma
Operating temperature: -40 to 125°C
Clock speed: 80 - 160 MHz
Internal memory: 64 KB
Data memory: 96 KB
Wireless standard: 802.11 b/g/n
Frequency: 2.4 GHz
Data interfaces: UART/I2C/PWM/GPIO
Dimensions: 49,3 x 26,3 x 13 mm
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Number | ESP-WROOM-02D |
| Connectivity | WifI |
| Dimension | 18 mm x 20 mm x 3.2 mm |
PRODUCT DETAILS
SPECIFICATIONS
Operating voltage 3.0 V ~ 3.6 V
Operating current Average: 80 mA
Operating temperature range -40°C ~ 85°C
Storage temperature -40°C ~ 85°C
size 18 mm x 20 mm x 3 mm
FEATURES
External interface :Wi-Fi mode Station/SoftAP/SoftAP + Station
Peripheral interface :UART/HSPI/I2C/I2S/IR Remote Control,GPIO/PWM
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Connectivity | WiFi |
| Advanced Security | WPA or WPA 2 |
PRODUCT DETAILS
ESP-WROOM-02 is a low-power 32-bit MCU Wi-Fi module, based on the ESP8266 chip.
TCP/IP network stacks, 10-bit ADC, and HSPI/UART/PWM/I2C/I2S interfaces are all embedded in this module.
SPECIFICATIONS
Power supply voltage: DC 2.7 ~ 3.6V
Consumption current: average 80mA
Built-in flash memory: 2MB
CPU: ESP8266EX
Corresponding WiFi protocol: 802.11b / g / n (2.4GHz)
Wi-Fi Mode: station / softAP / SoftAP + station
Security: WPA / WPA 2
Encryption: WEP / TKIP / AES
Size: 18mm × 20mm × 3mm
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Number | ESP-M1 ESP8285 |
| Frequency | 50 to 60 Hz |
| Power Source | Electric |
| Voltage | 110 to 220 V |
| Power ratio | +25 dBm |
PRODUCT DETAILS
ESP-M1 is encapsulated by the high performance chip ESP8285, which is equal to ESP8266 chip plus 1M Flash. ESP8285 has the full and complete WiFi fuction, which can used independently and alsoused as a slaver with other Hoster MCU, which can start directly from the out-built Flash. In addition, the built-in high-speed buffer is benefit for the system performance. Especially, ESP8285 can be used as a WiFi adapter by SPI/SDIO and/or I2C/UART interface, when it is applied to the other MCU design.
CHARACTERISTICS
Support 802.11 b/g/n/e/I;
Support WiFi Direct (P2P);
Support CCMP (CBC-MAC, computation mode), TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRC etc., for hardware acceleration.
WPA/PA2PSK and WPS;
802.11 security certification: pre-certification and TSN
Support 802.11n (2.4GHz);
802.1h/RFC1042 frame encapsulation;
SPECIFICATIONS
Built-in Tensilica L106 ultra-low power 32-bit CPU, main frequency supports 80MHz and160MHz, and RTOS;
Built-in TCP/IP protocol;
Built-in one-channel 10-bit high precision ADC;
Outboard interface: HSPI, UART, I2C, I2S, IR Remote Controk, PWM, GPIO;
Deep sleep current is 10uA, the cut-off current is smaller than 5uA;
Wake,connect and transmission data package within 2ms;
The consume power is smaller 1.0Mw (DTIM3) when at stand by status;
Built in 1M byte for SPI Flash.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Number | ESP-M2 ESP8285 |
PRODUCT DETAILS
The chip ESP8285 is encapsulated an advanced Tensilica’s L106 32-bit CPU, together with SRAM. ESP825 has the full and complete WiFi function, which can be used independently and also used as a slave with other Hoster MCU, which can start directly from the out-built Flash. In addition, the built-in high-speed buffer is a benefit for the system performance. Especially, ESP8285 can be used as a WiFi adapter by SPI/SDIO and/or I2C/UART interface, when it is applied to the other MCU design.
SPECIFICATIONS
Support 802.11 b/g/n/e/I
Support Station, Soft AP, Soft AP+STA mode
Support WiFi Direct (P2P)
Support CCMP (CBC-MAC, computation mode), TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRC etc., for hardware acceleration
P2P finding, P2P GO mode/ GC mode and P2P power manage
WPA/PA2PSK and WPS
802.11securitycertification: pre-certification and TSN
Support 802.11n (2.4GHz)
Ultra-small size
Support serial to WiFi
Long distance transmission with ultra-low power
Wireless transparent transmission
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Number | ESP-M3 ESP8285 |
PRODUCT DETAILS
The ESP8285 M3 WiFi Module is a highly technological electronic component especially designed to connect robotic or home automation projects to the World Wide Web with greater ease and cost.
It is composed of the ESP8285 chip, supporting the most commonly used networks (802.11 b / g / n), prepared for low-power wireless communication, operating with the Wi-Fi network at 2.4GHz frequency, supporting WPA, PA2PSK and WPS.
SPECIFICATIONS
Model: ESP8285 ESP-M3
Network Support: 802.11 b / g / n / e / I
Working temperature: -40 ℃ - + 125 ℃
Clock Speed: 80 MHz; (max 160 MHz)
Flash memory: 1 MB
Interface: HSPI, UART, I2C, I2S, PWM, GPIO
Direct WiFi Support (P2P)
Support mode: CCMP, TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRC etc
Microcontroller: Tensilica L106 32-bit (MCU) and ultra-low 16-bit RISC
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Number | ESP-M4 ESP8285 |
PRODUCT DETAILS
The core processor of the ESP-M4 module uses the cost-effective chip ESP8285. The chip integrates an enhanced version of Tensilica's L106 Diamond Series 32-bit core processor in a smaller package with on-chip SRAM. The ESP8285 has a full Wi-Fi network function, which can be used independently or as a slave to other host MCUs. When the ESP8285 hosts an application, it can be launched directly from external Flash. The built-in cache helps improve system performance and optimizes the storage system. In addition, the ESP8285 can be used as a Wi-Fi adapter via the SPI/SDIO interface or I2C/UART port for any microcontroller-based design.
SPECIFICATIONS
Ultra-small ESP-M4 ESP8285 Serial Port Wireless WiFi Transmission Module
Serial to WiFi
Size is ultra-small
Wireless transmission
Long-range ultra-low power consumption
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Number | ESP-01 ESP8266 |
PRODUCT DETAILS
The ESP8266 ESP-01 is a Wi-Fi module that allows microcontrollers access to a Wi-Fi network. This module is a self-contained SOC (System On a Chip) that doesn’t necessarily need a microcontroller to manipulate inputs and outputs as you would normally do with an Arduino, for example, because the ESP-01 acts as a small computer. Depending on the version of the ESP8266, it is possible to have up to 9 GPIOs (General Purpose Input Output). Thus, we can give a microcontroller internet access like the Wi-Fi shield does to the Arduino, or we can simply program the ESP8266 to not only have access to a Wi-Fi network, but to act as a microcontroller as well.
SPECIFICATIONS
Working frequency: 2400 - 2484 MHz
Working voltage: 3.0 - 3.6VDC
Working current: 200mA(MAX)
Serial communication format: 8N1
On-board flash capacity: 1M bytes
Antenna Type: Built-in PCB antenna is available.
Wireless Network Mode: station / softAP / SoftAP + station
Wireless criteria: 802.11 b / g / n
WIFI @ 2.4 GHz, support for WPA / WPA2 security mode
It is very easy to design projects by AT command
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Number | ESP-03 ESP8266 |
PRODUCT DETAILS
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 run-time. Its high degree of on-chip integration allows for minimal external circuitry.
SPECIFICATIONS
802.11 b/g/n
Wi-Fi Direct (P2P), soft-AP
Integrated TCP/IP protocol stack
Integrated TR switch, balun, LNA, power amplifier and matching network
+19.5dBm output power in 802.11b mode
Power down leakage current of <10uA
Integrated low power 32-bit CPU could be used as application processor
SDIO 1.1/2.0, SPI, UART
A-MPDU & A-MSDU aggregation & 0.4ms guard interval
Wake up and transmit packets in < 2ms
Standby power consumption of < 1.0mW (DTIM3)
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Number | ESP-05 ESP8266 |
PRODUCT DETAILS
ESP8266 Serial WiFi Transceiver Module (ESP-05) is a cheap and easy way to connect any small micro-controller platform, like Arduino, wirelessly to Internet. 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.
SPECIFICATIONS
Serial UART Interface
802.11 b/g/n
WIFI Direct (P2P), SOFT-AP
Built-in TCP/IP
The AT command is perfect,efficient,concise
Support three modes: AP, STA and AP+STA coexistence mode
UFL Antenna Connector
Berg strip connectable
Breadboard Compatible.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Number | ESP-07 ESP8266 |
PRODUCT DETAILS
This module has a powerful enough on-board processing and storage capability that allows 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, including the front-end module, is designed to occupy minimal PCB area. The ESP8266 supports APSD for VoIP applications and Bluetooth co-existance interfaces, it contains a self-calibrated RF allowing it to work under all operating conditions, and requires no external RF parts.
The ESP8266 WiFi Module is a self contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network.
SPECIFICATIONS
It run LWIP
802.11 bgn
WIFI Direct (P2P),SOFT-AP
Built-in TCP/IP
The AT command is perfect,efficient,concise
Support three modes: AP, STA and AP+STA coexistence mode
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Number | ESP-12E ESP8266 |
PRODUCT DETAILS
The ESP8266 WiFi Module is a self contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network. The ESP8266 is capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor. This module comes with AT commands firmware which allows you to get functionality like arduino wifi shield, however you can load different firmwares to make your own applicaiton on the modules' memory and processor. Its a very economic module and has a huge and growing community support.
ESP8266 is transforming the world with its low cost and high features which makes it an ideal module for Internet Of Things (IOT). It can be used in any application where you need to connect a device to your local network or internet.
This module ESP-12 has 7 GPIOs.
SPECIFICATIONS
802.11 b/g/n
Wi-Fi Direct (P2P), soft-AP
Integrated TCP/IP protocol stack
Integrated TR switch, balun, LNA, power amplifier and matching network
Integrated PLLs, regulators, DCXO and power management units
+19.5dBm output power in 802.11b mode
Power down leakage current of <10uA
Integrated low power 32-bit CPU could be used as application processor
SDIO 1.1 / 2.0, SPI, UART
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Number | ESP-32 CP2102 NodeMcu |
PRODUCT DETAILS
Open-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled
for Arduino-like hardware IO
Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware.
Code like for arduino, but interactively in Lua script.
Event-driven API for network applicaitons,
which faciliates developers writing code running on a 5mm*5mm sized MCU in Nodejs style.
Greatly speed up your IOT application developing process.
Lowest cost WI-FI
Less than $3 WI-FI MCU ESP8266 integrated and easy to prototyping development kit.
We provide the best platform for IOT application development at the lowest cost.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Usage/Application | open source networking platform |
| Power Supply | 3.3V power supply |
| Features | Lead-out all the IO ports of the ESP-12E development board,Small and Handy module |
PRODUCT DETAILS
NodeMCU, is an open source networking platform. It uses Lua scripting language programming. Allows developers to deal with the underlying hardware in a manner similar to For Arduino, so that software developers can easily operate hardware devices.
SPECIFICATIONS
Small and Handy module.
The spacing between mounting headers is 25.5 mm.
It uses Lua scripting language programming.
Lead-out all the IO ports of the ESP-12E development board
Lead out the pins of 5V and 3.3V power supply
Convenient to connect with peripheral modules
Onboard 5V / 1A DC-DC step-down converter circuit
Onboard power indicator
USB power output only for NodeMCU v3
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Number | ESP-32 |
PRODUCT DETAILS
This board is suitable for ESP32-WROVER module burning and testing. All the IO ports on the board are out, it can be used as a minimum system development board or as a fixture for small batch burning. This development board is exclude ESP32-WROVER module.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Number | ESP-32 |
PRODUCT DETAILS
ESP32-WROVER is a powerful, generic WiFi-BT-BLE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding. At the core of this module is the ESP32-D0WDQ6 chip*, same as ESP-WROOM-32 module. As such, ESP32- WROVER features both 4 MB external SPI flash and 4 MB external PSRAM. The ESP32-WROVER module has a PCB antenna, while the ESP32-WROVER-I uses an IPEX antenna. The information in this datasheet is applicable to both of the two modules. The chip embedded is designed to be scalable and adaptive. There are two CPU cores that can be individually controlled, and the clock frequency is adjustable from 80 MHz to 240 MHz. The user may also power off the CPU and make use of the low-power coprocessor to constantly monitor the peripherals for changes or crossing of thresholds. ESP32 integrates a rich set of peripherals, ranging from capacitive touch sensors, Hall sensors, low-noise sense amplifiers, SD card interface, Ethernet, high-speed SPI, UART, I2S and I2C.
SPECIFICATIONS
Supply voltage range from 2.2 V to 3.6 V
The SRAM 520 KB
Flash memory: 4 MB
The PSRAM memory: 4 MB
Built-in wi-fi module 802.11 BGN HT40
Wi-fi security: WEP, WPA/WPA2 PSK/Enterprise, AES / SHA2 / Elliptical Curve Cryptography / RSA-4096
Built-in Bluetooth BLE
Built-in IPEX antenna
Built-in Hall sensor and sensor interface
32 GPIO output, including:
3x UART
3x SPI
2x I2C (2x I2S)
2 - channel DAC
The PWM outputs
Interface SD memory card
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Usage/Application | Motor for avoiding the interference,Can be easily connected to various sensors,etc. |
| Model Number | ESP8266-12 CP2102 |
PRODUCT DETAILS
ESP12E Motor Shield is a high-current motor drive module compatible with ESP12E Dev Kit and . The module is designed with a plug-in board and can be directly connected to the ESP12E Dev Kit or NodeMCU Lua module.
The module adopts the excellent high-power motor dedicated full-bridge chip L293DD produced by STMicroelectronics. It can directly drive 2 DC motors or 1 stepping motor, and the driving current can reach 1.2A. The layout of the circuit diagram is reasonable, the package is packaged and the installation is very convenient.
The module uses the IO port of the ESP12E Dev Kit as the control port, and the internal logic chip completes the motor IC drive. Therefore, it only occupies four ports of the control boards D1, D2, D3, and D4, which are respectively used as PWMA (motor A speed) and PWMB (motor B). Speed), DA (Motor A direction), DB (Motor B direction) function.
The module also draws multiple pins such as VIN, 3.3V, DIO, AIO, SDIO, UART, SPI, RST, EN, etc., which can be easily connected to various sensors (temperature and humidity, buzzer, illumination, relay, etc.
SPECIFICATIONS
Using ESP-12 DEV KIT development shield module
Extend the output ports for ESP-12 DEV KIT: SPI,UART, GPIO, AI and 3.3V power interface
Extend 2-ways motor, then can directly drive2-ways motor
Design a power switch
Voltage for motor: 4.5V-36V
Voltage for ESP control board: 4.5V-9V
Driven chip: L293D
Disparate the power of ESP board and motor for avoiding the interference.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Model Number | Wemos D1 Mini V3.0.0 |
| Type | Development board |
| Compatible | MicroPython,for Arduino,for Nodemcu |
PRODUCT DETAILS
Wemos D1 Mini V3.0.0 WIFI Internet of Things Development Board Based ESP8266 CH340 CH340G 4MB
For Arduino Nodemcu V2 MicroPython
Optimize the circuit, Add Deep-Sleep jumper.
SPECIFICASTIONS
1 analog input(3.2V max input)
1 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0)
A Micro USB connection
Lots of Shields
Compatible with for MicroPython, for Arduino, for Nodemcu
Additional Information: