T-Display Keyboard For LNURLPoS https://www.aliexpress.com/item/1005003589706292.htmlHardware SpecificationsChipsetESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessorFLASHQSPI flash 4MB /16MBSRAM 520 kB SRAMButtonResetModular interfaceUART、SPI、SDIO、I2C、LED PWM、TV PWM、I2S、IRGPIO、ADC、capacitor touch sensor、DACLNA pre-amplifierDisplayIPS ST7789V 1.14 InchWorking voltage2.7V-4.2VWorking currentAbout 67MASleep currentAbout 350uAWorking temperature range-40℃ ~ +85℃Size&Weight51.52*25.04*8.54mm(7.81g)Power Supply SpecificationsPower SupplyUSB 5V/1ACharging current500mABattery3.7V lithium batteryJST Connector2Pin 1.25mmUSBType-CWi-FiStandardFCC/CE-RED/IC/TELEC/KCC/SRRC/NCC（esp32 chip）Protocol802.11 b/g/n(802.11n，speed up to150Mbps)A-MPDU and A-M...
Product FeaturesESP32WIFI & Bluetooth & LoRa & GPS4MB Flash & 8MB PSRAM3D AntennaGPSNEO-6MWith data backup batteryDefault Baud Rate: 9600LED signal indicatorDescriptionDigital RSSI functionAutomatic frequency correctionAutomatic gain control Low voltage detection Fast wake-up and frequency hoppingHighly configurable data packet handlerPowerPower Supply Input USB 5V/1ACharging current 500mABattery Input 3.7-4.2VCharge IC AXP192Working voltage: 1.8~3.7vOperating temperature ：-40℃- +85℃Githubhttps://github.com/Xinyuan-LilyGO/LilyGO-T-Beamhttps://github.com/meshtastic/Meshtastic-device/releases\https://github.com/geeksville/Meshtastic-Android/blob/master/README.mdOLED Description0.96 inch White OLEDHigh resolution: 128 * 64Viewing angle: 16...
Hardware SpecificationsChipsetESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessorFLASHQSPI flash 4MB / PSRAM 8MBSRAM 520 kB SRAMButtonResetModular interfaceUART、SPI、SDIO、I2C、PWM、TV PWM、I2S、IRGPIOOn-board clock40MHz crystal oscillator Working voltage2.7V-3.6VWorking currentAbout 70mASleep currentAbout 1.1mASIM cardOnly supports Nano SIM cardWorking temperature range-40℃ ~ +85℃Size&Weight78.83mm*28.92mm*8.06mm(11.77g)Power Supply SpecificationsPower SupplyUSB 5V/1ACharging current500mABattery3.7V lithium batteryJST Connector2Pin 1.25mmUSBType-C Wi-FiStandardFCC/CE-RED/IC/TELEC/KCC/SRRC/NCCProtocol802.11 b/g/n(802.11n，speed up to150Mbps)A-MPDU and A-MSDU polymerization，support 0.4μS Protection intervalFrequency range2.4GHz~2.5GHz(2400M...
Note for use:For more use of driver parameters, please visit our github instructions:github.com/Xinyuan-LilyGO/LilyGo-EPD47Whenusing, it needs to correspond to the pin sequence of the touch screen, do not reverse the connection, otherwise the touch screen may be damaged. The touch screen is equipped with adhesive paper that is attached to the e-paper. The adhesive film must be torn off when using it, and the display area on the corresponding e-paper is correctly pasted. Avoid tearing the adhesive tape repeatedly or it may damage the touch screen. Avoid pulling the touch screen cable when using it.Specifications:-ESP32-WROVER-E (ESP32-D0WDQ6 V3)-TYPE-C -PH 2.0 Holder-16MB FLASH -PSRAM 8MB-6pin FPC touch screen expansion connector-USB to TTL CP2104-Battery charge and discharge...
Multi-version of T-Echohttps://lilygo.aliexpress.com/store/2090076/search?origin=y&SearchText=T-EchoParameterNRF52840 BLE/NFCL76K GPS moduleT-SX1262 LORA module1 .54 E-paper with front LED screen lightRTC PCF8563RGB LEDRST button X1Custom button X1Touch button TTP223IPEX Antenna Base X31.25 pitch battery holder12. 5V input Type-C USB10pin 0.4 pitch BTB socket can be used to expand functional modulesGithubhttps://github.com/lyusupov/SoftRF/wiki/Badge-Editionhttps://github.com/lyusupov/SoftRF/wiki/SoftRF-Configuration-Toolhttps://github.com/Xinyuan-LilyGO/LilyGO-T-Echo Application scenarios:IOT terminal controllerLoRa networkingStem education productDIY creationGPS positioning LILYGO T-Echo is a version evolved from LILYGO T-BEAM.Atthe beginning of the design, more ...
Pin Diagram LILYGO T-WATCH-2020 is based on a design concept that can be programmed, can be worn, can be networked, and can be interactive. Integrated ESP32 with WIFI/Bluetooth,easy to program and develop, and more convenient to connect to the Internet. 2D IPS 1.54 inch watch capacitive touch screen using OCA process, zinc alloy metal process frame, making the device structure more robust and beautiful. Suitable for wearable use, The sensitive capacitive touch screen makes human-computer interaction smoother. Host parameters:-Esp32 V3 chip WiFi / Bluetooth-AXP202 PMU-FLASH 16MB-Pcf853 RTC chip-SRAM 520 kB SRAM / PSRAM 8MB-Max98357 I2S amplifier chip-Custom function power button (6S / off) (/ 2S / on)-8O @ 1W speaker-USB to TTL CP2104-Vibrating motor-OCA process of 1.54 inch IPS 2D ar...
LILYGO®& pauls_3d_things T-micro32 Open-Smartwatch is designed by pauls_3d_things,around the micro size of LILYGO T-micro32 module based on ESP32, with circular LCD,power battery charge and discharge management circuit, USB to TTL program upload circuit, software and hardware All open source.Parameters:1.LILYGO T-micro32 module2.4MB FLASH3.USB to TTL CH340E4.1.3 inch 240x240 resolution circular LCD5.RST button X16.Custom button X37.Micro USB8.Battery wire welding port9.RTC DS323M10.Three-axis acceleration sensor BMA40011.Battery charging and discharging protection chip12.USB input power 5V@1ADevelop software1.Arduino2.IDF3.MicropythonApplication scenarios:A.Make a smart watchB.STEM EducationC.IOT deviceShipping list：1 x T-micro32 Open-Smartwatch(Battery is not soldered by default)...
LILYGO® TTGO T5 V2.3.1_2.13 Inch E-Paper Screen New Driver ChipBased on the original version, the new version removes all LED, further reducing power consumption.OverviewDueto the advantages like ultra low power consumption, wide viewing angle,clear display without electricity, it is an ideal choice for applications such as shelf label, industrial instrument, and so on.Features· No backlight, keeps displaying last content for a long time even when power down· Ultra low power consumption, basically power is only required for refreshing· Comes with development resources and manual (examples for Arduino-esp32)SpecificationsOperating voltage: 3.3VInterface: 3-wire SPI, 4-wire SPIDisplay col...
LILYGO® TTGO T-Beam V1.1 ESP32 433/868/915/923Mhz WiFi Wireless Bluetooth Module GPS NEO-6M SMA LORA 32 18650 Battery Holder With SoftRF Product DemonstrationWith OLED(Click on the image to go to the OLED purchase link.) Product FeaturesESP32Lastest ESP32 Version: REV1WIFIBluetooth 8MB PSRAM4MB Flash3D Antenna LORAProduct DescriptionWorking voltage: 1.8~3.7vAcceptable current：10~14mATransmit current: 120mA@+20dBm 90mA@+17dBm 29mA@+13dBmOperating frequency: 433/470MHz(433HMz version) /868...
LILYGO® TTGO ESP32-Paxcounter LoRa32 V2.1 1.6 Version 433/868/915MHZ LoRa ESP-32 OLED 0.96 Inch SD Card Bluetooth WIFI Module Product DescriptionWorking voltage: 1.8~3.7vAcceptable current：10~14mATransmit current: 120mA@+20dBm 90mA@+17dBm 29mA@+13dBmOperating frequency: 868M/915MHzTransmit power: +20dBmReceive sensitivity :-139dBm@LoRa &62.5Khz&SF=12&146bps -136dBm@LoRa &125Khz&SF=12&293bps -118dBm@LoRa &125Khz&SF=6&9380bps ...