ESP32-WROVER ESP32 IPEX Antenna 4MB SPI FLASH + 8MB PSRAM WiFi-BT-BLE MCU Wireless Module
$18.35
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Updated New Version ESP32-WROVER-B Module (February 21, 2019)
ESP32-WROVER-B 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. It features a 4 MB external SPI flash and an additional 8 MB SPI Pseudo static RAM (PSRAM).
Overviews
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 co-processor 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.
The integration of bluetooth, bluetooth LE and Wi-Fi ensures that a wide range of applications can be targeted,and that the module is future proof:using Wi-Fi allows a large physical range and direct connection to the internet through a Wi-Fi router, while using bluetooth allows the user to conveniently connect to the phone or broadcast low energy beacons for its detection.
The sleep current of the ESP32 chip is less than 5 µA, making it suitable for battery powered and wearable electronics applications. ESP32 supports a data rate of up to 150 Mbps, and 20.5 dBm output power at the antenna to ensure the widest physical range. As such the chip does offer industry-leading specifications and the best performance for electronic integration, range, power consumption,and connectivity.
The operating system chosen for ESP32 is freeRTOS with LwIP; TLS 1.2 with hardware acceleration is built in as well. Secure (encrypted) over the air (OTA) upgrade is also supported, so that developers can continually upgrade their products even after their release.
WIKI:http://www.raspberrypiwiki.com/index.php/ESP32-WROVER_Module
Wrover datasheet:https://www.espressif.com/sites/default/files/documentation/esp32-wrover_datasheet_en.pdf
Categories:Items:Specifications
Certification:RF certification:FCC/CE-RED/SRRC/TELEC
Wi-Fi certification:Wi-Fi Alliance
bluetooth certification:BQB
Green certification:RoHS/REACH
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 µs guard in-terval 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
Integrated PSRAM:8 MB
Operating voltage/ Power supply:2.3 V ~ 3.6 V
Operating current:Average:80 mA
Minimum current delivered by power supply:500 mA
Recommended operating tem-perature range:–40 °C ~ 85 °C
Package size:(18.00±0.10) mm * (31.40±0.10) mm * (3.30±0.10) mm
Package included
1 x ESP32-WROVER IPEX Antenna Module
Weight | 0.016 kg |
---|
Customers Also Viewed
KY-039 5V Finger Detection Heartbeat Sensor Module Detector
$4.36Sensor & Detector ModuleAdd to cartMore informations:http://myosuploads3.hobbyant.com/products/20181115/20181115023952Project12pulsemonitortest.rarFeatureThis project uses bright infrared (IR) LED and a phototransistor to detect the pulse of the finger, a red LED flashes with each pulse.Pulse monitor works as follows:The LED is the light side of the finger, and phototransistor on the other side of the finger, phototransistor used to obtain the flux emitted, when the …
KY-039 5V Finger Detection Heartbeat Sensor Module DetectorRead More
20W 18V Solar Panel Waterproof High Efficiency USB Monocrystalline Solar Power Kit Portable Solar Charger for Home Outdoor Car Solar Power Kit
$73.55Power Supply ModuleAdd to cartFeature– Suitable for campers, boats, houses, gardens, shacks or farms– Provide appropriate power for TVs, laptops, lights, refrigerators and other operating equipment.– Flexible board, lightweight and easy to install.– Suitable for RVs, boats, small spaces or crowded areas.SpecificationMaterial:Monocrystalline SiliconSize:As picture shownPower:20WOpen Circuit Voltage:18VShort circuit current:2AOutput Voltage:DC 18V&9V, USB 5V, Type-C 5VWaterproof grade:IP65Conversion:23-24%Applicable to:Bicycle, mountaineering, hiking, …
5pcs 2*13 USB Mini Voice Control Music Audio Spectrum Flash Volume Level Green LED Display Module
$37.14Display ScreenAdd to cartFeatures1. Comes with a microphone, do not take the audio cable.2. Power 5V (USB interface power supply)3. High brightness:all using authentic Taiwan billion light bright LED4. Using a single-chip drive, the frequency spectrum is better, not bright and clear high brightness.5. Sensitivity to sound, 10 adjustable.Size:39.5mmx15mmx10mmColor:GreenPackage Included5 x 2*13 USB Mini Audio LED Display Module
Raspberry Pi V2 official 8MP Night Vision IR infrared NoIR Camera Board IMX219 PQ CMOS Image Sensor
$88.05Raspberry Pi & Orange PiAdd to cartRaspberry Pi V2 Official 8MP Night Vision IR Infrared NoIR Camera Board IMX219 PQ CMOS Image SensorDescriptionThe Raspberry Pi NoIR Camera Module v2 is a high quality 8 megapixel Sony IMX219 image sensor custom designed add-on board for Raspberry Pi, featuring a fixed focus lens. It’s capable of 3280 x 2464 pixel static images and …
Reviews
There are no reviews yet.