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The expression panel contains a total of 128 aligned LEDs. The color is blue. By receiving data from themotherboard, you can control the display of numbers, letters, or symbols. There are I2C pins on the connector that can be connected.Pin definitionThe expression panel module has 4 pins. Their functions are as followsNo.    Pin      Function 1         DIN           Data 2        SCK           Clock 3         5V         Power supply 4        GND         Ground Operating voltage: 5V DC Communication Mode: I2CPin Sch...
Frequency:2400~2500MHz S.W.R.:Antenna Gain: 10dbi Radiation: Directional antenna Polarization: LineaImpedance:50 Wire distance: 1m Connector: IPEXUse with ESP32 Development Board
Battery Shield V1.2.0 For D1 mini single lithium battery charging & boostWhat New About V1.2.0New PH2-2.0mm battery connector.1A resettable fuseFeaturesCharging Voltage: max: 10V, recommend: 5VCharging Current: max: 1ALithium Battery voltage: 3.3-4.2VBoost Power Supply: 5V(max: 1A)Shipping List:1 X Battery Shield2 X Pin
TTGO 12 Bits 12 X WS2812 5050 RGB LED Ring Lamp Light Integrated Drivers Description:Voltage: DC4-7VCommunication  interface: Single-wire communicationLED Chip: WS2812BConncetion:5V to 5Vpin 6 to DIGND to GNDPackage Included:1 X 12 X WS2812 5050 RGB LED
Use legend  Copy links for more details:A LG 3000mAH 18650 battery could make ESP32run 17 hours or more.This capacitive soil moisture sensor differs from most of the resistive sensors on the market, using capacitive sensing principle to detect soil moisture. It avoids the problem that the resistance sensor is easy to corrode and greatly prolongs its working life.Program download link: download link:   Hardware SpecificationsChipsetESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessorFLASHQSPI flash/SRAM, up to 4 x 16 MBSRAM ...
Hardware SpecificationsChipset ESPRESSIF-ESP32-PCIO-D4 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessorFLASH QSPI flash/SRAM, up to 4 x 16 MBSRAM 520 kB SRAMKEY reset,IO32dispaly 0.91 SSD1306Power indicator lamp redUSB to TTL CP2104Camera OV2640  2MegapixelSteering engine analog servoon-board clock 40MHz crystal oscillator working voltage 2.3V-3.6Vworking current about 160mAworking temperature range -40℃ ~ +85℃size 64.57mm*23.98mmPower Supply SpecificationsPower Supply USB 5V/1Acharging current 1Abattery 3.7V lithium batteryWIFI DescriptionStandard FCC/CE/TELEC/KCC/SRRC/NCCprotocol 802.11 b/g/n/e/i (802.11n,speed up to150Mbps)A-MPDU and A-MSDU polymerization,support 0.4μS Protection intervalfrequency range 2.4GHz~2.5GHz(2400M~2483.5M)Transmit Power 22dBmcommunicati...
TTGO has been committed to the design, development and sales of development boards, suffering from the embarrassment of having no enclosure for the products. Many customers ask why they don't add enclosure to the product, so we began to think about how to add a suitable enclosure to our development board, which is beautiful and playable. We were inspired when we chose the packaging carton for the product. The TTGO-carton is based on the combination of the development board and the carton, allowing users to create exclusive music albums and smart speakers through ESP32 dual-core Bluetooth and WIFI function. While playing music on Bluetooth, we can grab picture album display from the website via WIFI. And we can also make smart audio by connecting microphone, DIY your own creativit
TTGO MINI 32 V2.0 ESP32 WiFi Bluetooth Module development boardProduct Details  Use Example: You can also match the icon products:     Shipping list:Mini 32 V2.0 ESP32 WiFi Bluetooth Module development board x1pcsLange weibliche pins x 2pcskurze weibliche pins x 4pcsNormal  pins x 2pcs
Christmas DIY WS2812 Light Ring Electronic Maker Student Education ESP8266 ESP01S 01 RGB LED Smart Wifi Kit for Arduino Video link: This is a WS2812 or WS2812B RGB LED controller based on the ESP-01 /ESP-01S. With this board, your will easy to make your colorful display project by Arduino IDE.Feature:Main chip:ESP-01/ESP-01S(This board Not include the ESP-01/ESP-01S)Interface:3Pin PH2.0 for WS2812Working voltage:DC 3.7V-5V (Support 3.7V Lipo battery) Package list:ESP-01S RGB LED module X1( Not including the 3.7V lipo battery )ESP-01S X13PIN PH2.0 connector X1How to use:Step   1. Power supply:3.7V Lipo battery connect to the VCC GND (2.54mm male header) ...
FeaturesWIFIbluetooth 4MB FlashLithium battery interface, 500mA Max charging currentshipping list:1. 16P pinhead x1pcs2. 20P pinhead x1pcs3.WEMOS LOLIN32 x1pcs
TTGO T-thruster  DIY WiFi wireless Module Controlled Tiny Plane KIY ESP8266 development    Thisis the development kit of wireless control using ESP8266 WiFi. We equipped the development board with two magnetic high-torque 7*20 motorswith 3.7V 45000 speed + 55MM A+B propellers to maintain light weight and provide powerful power. You can apply it to the above model of remotely piloted aircraft.You can see it in the demo video, install mobile APP to speed control the motor through ESP8266 WifiProduct DetailsShipping List:TTGO T-thruster ESP8266  Module * 1Motor * 2Line * 3
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