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describe:The 433MHz antenna must be used in conjunction with the IPEX interface (if the antenna is not connected, it may damage the LoRa chip)Lithium battery charging and discharging circuit, when the battery is full, the blue LED will stop working. When using, pay attention to the positive and negative of the battery, otherwise it will be damaged!Using the IO port touch screen touch signal input, you need to add the 100nF pull-down capacitor at this pin! Example:This product is a SX1278 chip based on ESP32 WIFI increased OLED, namely LoRa remote modem, 433MHz frequency, high sensitivity is about -148dBm, +20dBm output power, high reliability, long transmission distance.The onboard 32MByte Flash, Wi-Fi antenna, 0.96 inch blue OLED display, lithium battery charging circuit, CP2102 inte...
describe:The 433MHz antenna must be used in conjunction with the IPEX interface (if the antenna is not connected, it may damage the LoRa chip)Lithium battery charging and discharging circuit, when the battery is full, the blue LED will stop working. When using, pay attention to the positive and negative of the battery, otherwise it will be damaged!Using the IO port touch screen touch signal input, you need to add the 100nF pull-down capacitor at this pin!Example:This product is a SX1278 chip based on ESP32 WIFI increased OLED, namely LoRa remote modem, 433MHz frequency, high sensitivity is about -148dBm, +20dBm output power, high reliability, long transmission distance.The onboard 32MByte Flash, Wi-Fi antenna, 0.96 inch blue OLED display, lithium battery charging circuit, CP2102 interface ...
TTGO  BTC Ticker ESP32 for Arduino Bitcoin Price Ticker Program  4 MB SPI Flash 4 MB Psram 2.2 inch 320*240 TFT CharacteristicsLastest ESP32 Version: REV1WIFIBluetooth4 MB Flash4 MB PSRAM TF Reader3D ANTENNA2A Battery ManagemenPower button: Click one time will start. Fast click 2 times will shut down.ILI9341 2.2Inch Pixe :320*240TFCARDProtection: Short protection. Over charging protection. Overflowingbutton changed (IO34, IO35, IO39) 400mAh lithium battery Pin Reference DescriptionUse Demonstration
TTGO T-Deer Pro mini LoRa 433MHz/868MHz/915MHz Mega328 for arduino Hardware SpecificationsChipsetAtmega328PFLASHQSPI flash/SRAM, up to 4 x 16 MBKEYresetPower indicator lampredlora TTGO LORA 433Mon-board clock16MHz crystal oscillator working voltage2.3V-3.6Vworking currentabout 8mAworking temperature range-40℃ ~ +85℃size51.13mm*27.25mm*12.29mmPower Supply SpecificationsPower SupplyUSB 5V/1Acharging current500mAbattery3.7V lithium batteryPin reference descriptionProduct DetailsShipping List433MHz Shipping LIst868MHz Shipping LIst915MHz Shipping LIst产品包装后的尺寸 :15 Centimeters * 13 Centimeters * 8 Centimeters产品包装毛重 :0.045 Kilogram
TTGO T8 V1.7 ESP32 4MB PSRAM TF CARD 3D ANTENNA WiFi&Buletooth ESP32-WROVER Micropython FeaturesLastest ESP32 Version: REV1WIFI Bluetooth  4MB Flash 4MB PSRAMLithium battery interface, 500mA Max charging current TF CARD3D ANTENNA Default firmware: Latest Micropython firmware* *Or you can flash your own Micropython firmware,This is an example: https://github.com/LilyGO/MicroPython-ESP32Pin DescriptionFor more product information(include T8 V1.1 /V1.3 Pin Diagram), please go to:https://github.com/LilyGO/TTGO-T8-ESP32Product DetailsShipping List:(Not include battery and SD Card)T8 V1.7 TF CARD 3D ANTENNA ESP32 Rev1 *1Pin *2Power Cable *1...
TTGO ESP32-Micro ESP-32-PICO WIFI wireless Module Bluetooth  ESP32-PICO-D4 Development BoardProduct Size:57.7mm*23.8mm*4.1mm    Shipping List:1 X TTGO ESP32-Micro2 X Pin
Description:the main chip using Lexin ESP32, Tensilica LX6 dual-core processor, clocked at 240MHz, computing power up to 600DMIPS, chip built-in 520 KB SRAM, 802.11 b / g / N HT40 Wi-Fi transceiver, baseband, protocol stack and LWIP, integrated dual-mode Bluetooth (traditional Bluetooth and BLE low power Bluetooth). This product is based on the WIFI 32 added SX1276 chip, that is, LoRa ™ remote modem, 868/915MHz frequency, about -148dBm high sensitivity, +20 dBm power output, high reliability. Onboard 128MByte Flash, Wi-Fi antenna,  lithium battery charging circuit and interface, CP2102 USB to serial chip, the perfect support for Arduino development environment, can be very simple and fast for program verification and product development.Pin diagram:Operating voltage: 3....
Note: we will have the corresponding pin distribution  Shipped according to the kind of your choice   First kind shipping list:ESP32 blue *1SHT30*1OLED*1buzzer*1 micro SD*1BMP180*1WS18B20*1DS18B20*11-button*1DHT11*1MINI D1 Relay V2*1RTC DS1307*1RTC micro SD*1Protoboard*1dual base*1Tripler Base*1Motor*1DC Power Shield*1battery shield*1Matrix LED Shield V1.0.0 *1Second kind shipping list:ESP32 blue *1SHT30*1OLED*1 buzzer*1 micro SD*1BMP180*1WS18B20*1DS18B20*11-button*1DHT11*1MINI D1 Relay V2*1RTC DS1307*1RTC micro SD*1Protoboard*1dual base*1Tripler Base*1Motor*1DC Power Shield*1battery shield*1Matrix LED Shield V1.0.0 *1
Use legend: You can also match the icon products: Data map: Shipped according to the kind of your choice : First kind  shipping list:1. Lange weibliche pins x4pcs2.kurze weibliche pinsx4pcs3.Normal  pinsx4pcs4.  mini D1 ESP32 blue x1pcs Third kinds shipping list:1. Lange weibliche pins x4pcs2.kurze weibliche pinsx4pcs3.Normal  pinsx4pcs4.  mini D1 ESP32 (Rev1) black x1pcs
Multifunction Expansion Board describe Function:2-way button module2-way LED moduleFull Color LED ModuleIR receiver moduleBrightness sensor moduleLM35D temperature sensor modulePassive buzzer moduleRotary potentiometer moduleDHT11 temperature and humidity sensor moduleOne I2C interface (A4 SDA, A5 SCL)One TTL serial portTwo channel digital ports (D7, D8)One channel analog port (A3)Reset buttonFeature:Fully compatible with Arduino UNO R3 interfacesProviding Arduino beginners basic experimental moduleA board integrates various modules functionNo welding, no connection, you can download the program directly to complete the experimentProvide all the module code library files, all tested and can be used directlySet aside expansion port, you can complete other modules experiment 0...
Expression Panel blue LED display board 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        &#...
Features:-DC 5V-12V -1 analog input(3.2V max input)-a Micro USB connection-Compatible with Arduino-D1 R32=WiFi+Bluetooth+UNO-More:http://espressif.com/zh-hans/support/download/documents?keys=&field_type_tid%5B%5D=13https://github.com/espressif/arduino-esp32 Shipping list:1.TTGO D1 R32 x 1pcs
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