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TTGO T-Watcher ESP32 Moudle 8M IP5306 I2C Development Board For Arduino With 2.2 Inch 320*240 TFT    Characteristics Hardware SpecificationsChipsetESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessorFLASHQSPI flash/SRAM, up to 4 x 16 MBSRAM 520 kB SRAM , SPRAM 8MKEYreset,bootKEYIO37,IO38,IO39DispalyILI9341 2.2Inch(240*320)USB to TTLCP2104Modular  interfaceSD card、UART、SPI、SDIO、I2C、LED PWM、TV PWM、I2S、IRGPIO、capacitor touch sensor、ADC、DACLNA  pre-amplifierOn-board clock40MHz crystal oscillator Working voltage2.3V-3.6VWorking currentabout 43mASl...
1pc White Color 0.96 Inch Oled Display Module 128*64 Oled Lcd Display I2C 0.96 Iic Serial 128x641.Size:  0.96 inch2.High resolution: 128 * 643.Color:  white4.Viewing angle:   160 °5.Driver IC:  SSD13066.Working temperature:  -30  celcius ~ 80  celcius7.Module volume (generous):  27.0MM * 27.0MM * 4.1MM8.Supports many control chip:  Fully compatible with Arduino, 51 series, MSP430 series,  STM32/2, CSR chip, etc.  (a lot of routines for reference)9.Wide voltage support: without any modification, directly supports 3.3V ~ 5V DC10.Ultra-low power consumption: Normal operation Is 0.04W11.IO port occupies minimal display: The IIC communication, as long as the two IO ports  Exam...
LILYGO® TTGO USB Microcontroller ATMEGA32U4 Virtual keyboard 5V DC 16MHz 5 Channels Development BoardProduct DescriptionMicrocontroller : ATmega32u4PWM Channels : 4Clock Speed : 16MHzDigital I/O Pins : 10Analog Input Channels : 5...I2C : 1UART : 1SRAM : 2.5KBMicro USB : 1Size :41.93x16.27x8.12mm (15g) More Information Product Detail Shpping List1 x USB Microcontroller
20CM 40PIN 40P DUPONT LINE MALE TO MALE / FEMALE TO FEMALE / MALE TO FEMALE Jumper Wire CONNECTOR Cable FOR PCB ARDUINOParts no. 40 pieces 1 p - 1 pDupont wire 20 cmPackage: lot of 40 pieces 1 p - 1 p Shipped According To The Kind Of Your Choice  First kind shipping list:40PCS 20cm male to male  jumper wire Dupont cable   Second kinds shipping list: 40PCS 20CM male to female  jumper wire Dupont cable   Third kinds shipping list:40PCS 20CM  female to female jumper wire Dupont cable
0dB Directional Antenna For TTGO ESP32 ESP07 ESP-WROVERFrequency:2400~2500MHz S.W.R.:Antenna Gain: 10dbi Radiation: Directional antenna Polarization: LineaImpedance:50 Wire distance: 1m Connector: IPEXUse with ESP32 Development BoardShipping List1 X 10dB Directional Antenna1 X  IPEX to SMA Connector
433MHZ Built-in FPC Small Size Patch Antenna Adhesive Digital Module Antenna IPEX SpecificationsProduct Name: 433MHZ built-in FPC antennaFrequency range: 400-433-470MHZStanding wave ratio: Antenna gain: 3DBImpedance: 50ΩAntenna size: 30 * 6 * 0.3mmWire length (height): 110MM (total length 14cm, length 11CM, circuit board length 3CM)Interface Type: IPEX HeadOperating temperature: - 40 ° C ~ + 65 ° CStorage temperature: - 40 ° C ~ + 80 ° CWire size: 1.13 lines Use ExamplesShipping List:433mhz IPEX Antenna*1
18650 Battery Shield Expansion BoardDescribe:18650 shield has a strong ability for 18650 battery charging and discharging. It will be very helpful for a lot of projects.It is a better solution than 18650 shield V1 which could charge and discharge at 3A. It also has 4 LEDs to show the charging status and dump energy. It could detect target when the output current is less than 30mA the board will shut off automatically. The sleeping current is only 6 uA.When you click once the button, charging work will start and LEDs will show the dump energy. When you keep clicking the button over 2.5s, output will stop. Parameter:Over charging protectionOver discharging protection4 LEDs indicationTemperature protectionBattery short protectionClick button will start workClikc button 2.5s will stop out...
TTGO T-Camera ESP32 WROVER & PSRAM Camera Module Data Cable Product Description: This cable is specially equipped with TTGO T-Camera ESP32 WROVER & PSRAM Camera Module ESP32-WROVER-B OV2640 Camera Module 0.96 OLED. The Cable .Type: 5V GND 3V3 IO22 IO21
Expression Panel Blue LED Display Board For ESP32 ESP8266 For Arduino MircobitThe expression panel contains a total of 128 aligned LEDs. The color is blue. By receiving data from the motherboard, 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      Function1         DIN           Data2        SCK           Clock3         5V         Power supply4        GND     ...
LILYGO® TTGO LORA V1.3 868Mhz  ESP32 Chip SX1276 Module 0.96 Inch OLED  Screen WIFI And Bluetooth Development Board Hardware SpecificationsChipsetESPRESSIF-ESP32 (Wi-Fi & Bluetooth)240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessorModuleSX1276FLASHQSPI flash 4MBSRAM 520 kB SRAMButtonBOOT,RESTUSB to TTLCP2104Modular interfaceUART,SPI,SDIO,I2C,PWM,I2S,ADC,DAC,Cap SensorOn-board clock40MHz crystal oscillator Working voltage About 2.7V-3.6VSleep current About 600uAWorking temperature range -40℃ ~ +85℃ScreenOLED 0.96 InchSizeWeightAbout 53.07mm*25.32mm*7.5mmWeight6.5g Power SupplyPower Supply InputUSB 5V/1ACharging current500mABattery Input 3.7-4.2VCharge ICJST Connector2Pin 1.25mmUSB Wi-FiStandardFCC/CE-RED/...
IPEX 8dBi Antenna for Mini32 V2.0 for ESP8266 Mini D1/ESP32-Wrover DescriptionThis antenna is a dual-frequency antenna. I use it on my WiFi deauther OLED application. I find ESP8266 Mini D1+antenna works much better than ESP-12E/F. So I decide to use ESP-07+this antenna for all my projects. Product specificationsFrequency:2400~2500MHz, 4900~5900MHzS.W.R.:Antenna Gain: 8dbiRadiation: Omnidirectional antennaPolarization: LinearImpedance:50RPCB size: 95mm13.5mm0.55mmWire distance: 15cmConnector: IPEX  Use Example   Shipping List 1x IPEX 8dBi Antenna
GO ESP32 Micro USB Magnetic Connector For ESP8266 Product Details  Package list TTGO ESP32 Micro USB Magnetic connector X 1
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