Products
TTGO LORA32 868/915Mhz ESP32 LoRa OLED 0.96 Inch Display Bluetooth WIFI ESP32 ESP-32 Module with AntennaDescribe:The 868/915MHz antenna needs to be in connection with the IPEX interface (if the antenna is not connected, it may damage the LoRa chip)Lithium battery charge and discharge circuit, when the battery is full, the blue LED will stop working. When using, pay attention to “+”and '-' of the battery, otherwise it will be unstable signal reception!With IO port touch screen touch signal input, you need to add the 100nF pull-down capacitor to this pin!Example:This product is a SX1276 chip based on ESP32 WIFI increased OLED, namely LoRa remote modem, 868-915MHz frequency, high sensitivity is over-148dBm, + 20dBm output power, high reliability, long transmission distance.the on...
Grove To 4pin Dupont Line 20CM Examples of useShipping List: Grove To 4pin Dupont Line  20CM*1
2pcs/sets TTGO  LORA SX1278 ESP32 0.96 OLED 32Mt bit (4MB) 433Mhz For Arduino Product DescriptionThe 433MHz antenna must be used in conjunction with the IPEX interface (If the antenna is not connected, the signal may be almost).Lithium battery charging and discharging circuit, when the battery is full, the blue LED will stop working. When using, pay attention to “+” and “-” of the battery,  the signal may be almost!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 4Mt bytes (32 Mt bit)&#...
10pcs/Lot XH2.54 4P Wire Harness Cable Single Head Electronic line 4PIN 10CM
LILYGO® TTGO T-Gallery ESP32 WiFi Module Bluetooth 2.4 Inch LCD Display Development BoardTTGO 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 websit...
TTGO 2Pcs/lot ESP32 SX1276 LoRa 868 / 915MHz Bluetooth WI-FI Lora Internet Antenna Development Board For ArduinoDescription:The main chip using 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 128MBit Flash, Wi-Fi antenna,  lithium battery charging circuit and interface, CP2102 USB to serial chip, the perfect support for Arduino development environment, can be ...
TTGO LORA32 V2.0 433MHz/868/915Mhz ESP32 LoRa OLED 0.96 Inch SD Card Display Bluetooth WIFI ESP32 ESP-32 Module With Antenna  Product DescriptionWorking voltage: 1.8~3.7vAcceptable current:10~14mATransmit current: 120mA@+20dBm                              90mA@+17dBm                              29mA@+13dBmOperating frequency: 433/470MHz(433HMz version) /868M/915M(868MHz version)Transmit power: +20dBmReceive sensitivity :-139dBm@LoRa &62.5Khz&SF=12&146bps-136dBm@LoRa &125Khz&SF=12&293bps-118dBm@LoRa &125Khz&SF=6&9380bps-123dBm@FSK&5Khz&1.2KbpsFrequency error:+/-15K...
2pcs /433MHZ Built-in FPC Small Size Patch Antenna 433m 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*2
TTGO T-Thruster DIY WiFi Wireless Module Controlled Tiny Plane KIY ESP8266 Development This is the development kit of wireless control using ESP8266 WiFi. We equipped the development board with two magnetic high-torque 7*20 motors with 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 Wifi Product Details  Shipping List:TTGO T-thruster ESP8266  Module * 1Motor * 2Line * 3
TTGO LORA32 V2.0 433/868/915MHz ESP32 LoRa OLED 0.96 Inch SD Card Display Bluetooth WIFI ESP32 ESP-32 Module With Antenna   Product DescriptionWorking voltage: 1.8~3.7vAcceptable current:10~14mATransmit current: 120mA@+20dBm                              90mA@+17dBm                              29mA@+13dBmOperating frequency: 433/470MHz(433HMz version) / 868M/915M(868MHz Version)Transmit power: +20dBmReceive sensitivity :-139dBm@LoRa &62.5Khz&SF=12&146bps-136dBm@LoRa &125Khz&SF=12&293bps-118dBm@LoRa &125Khz&SF=6&9380bps-123dBm@FSK&5Khz&1.2KbpsFrequency error:+/-15KH...
LILYGO® TTGO T-Wristband DIY Programmable Smart Bracelet ESP32-PICO-D4 Main Chip 0.96 Inch IPS Screen Silicone Bracelet Strap Product DescriptionMain Chip : ESP32-PICO-D4 Flash: 4MB Processor : Tensilica LX6 dual-core processor, clocked at 240MHz, computing power up to 600DMIPSBuilt-in Chip : 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 Bluetooth low energy) IMU :  LSM9DS1 Clock Chip : PCF8563 Touch Button : TTP223 Battery : 350926 / 55mA Rechargeable Lithium Battery Charging Chip : TP4054 Expansion / Program Download Interface : 0.3 pitch 13pin FPC socket Bracelet size : About 251.77mm * 19.30mm * 12.15mm ...
164页次10/14HomePrev...  567891011121314Nextlast
Copyright © 2020 深圳市芯元电子科技有限公司 版权所有