TTGO T-Beam ESP32 433/868/915/923Mhz WiFi Wireless Bluetooth Module ESP 32 GPS NEO-6M SMA LORA 32 18650 Battery Holder With OLED Product Demonstration(Note:OLED is not soldered to T-BEAM)Product FeaturesESP32Lastest ESP32 Version: REV1WIFIBluetooth 8MB PSRAM4MB Flash3D AntennaLORA 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&14...
LILYGO® TTGO ESP32-Micro ESP-32-PICO WIFI Wireless Module Bluetooth  ESP32-PICO-D4 Development BoardProduct Size:57.7mm*23.8mm*4.1mmMain ChipShipping List:1 X TTGO ESP32-Micro2 X Pin
TTGO TS V1.0 V1.4 ESP32 1.44 1.8 TFT MicroSD Card Slot Speakers MPU9250  Bluetooth Wifi Module   Product DetailsHardware Specifications  ChipsetESPRESSIF-ESP32-PCIO-D4 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessorFLASHQSPI flash/SRAM, up to 4 x 16 MBSRAM 520 kB SRAMKEYreset,IO34,IO35,IO39dispaly1.44 /1.8 inch ST7735 LCD TFT displayPower indicator lampredUSB to TTLCP2104modular  interfaceSD card、UART、SPI、SDIO、I2C、LED PWM、TV PWM、I2S、IRGPIO、capacitor touch sensor、ADC、DACLNA  pre-amplifierworking voltage2.3V-3.6Vworking currentabout 60mAsleep current1mAworking temperature range-40℃ ~ +85℃size1.44 : 50.72mm*32.73mm*11.67mm/1.8 : Power Supply SpecificationsPower SupplyUSB 5V/1Acharging current500mAbattery3.7V lithium batteryWi-F...
LILYGO®  SX1276 868MHz  And SX1278 433MHz  Lora Mini Small Chip Wi-Fi And Bluetooth Module Product  DescriptionPin Diagram: 1.  Lora—SX1276 868MHz   2.  Lora—SX1278 433MHz    Size Chart  Product Detail1.  Lora—SX1276 868MHz 2.  Lora—SX1278 433MHz  Shipping ListOption 11 X SX1276 868MHz Option 21 X SX1278 433MHz
TTGO T7 ESP32 WiFi Module ESP 32 Bluetooth PICO-D4 4MB SPI Flash ESP-32 Development BoardProduct DetailsPin reference descriptionFor more product information,into GitHub: Example(This product does not include battery)Shipping List:ESP32 T7*1Pin*8Power Cable *1
LILYGO® TTGO LORA32 868/915Mhz ESP32 LoRa OLED 0.96 Inch Display Bluetooth WIFI ESP32 ESP-32 Module with Antenna Description:The 868/915MHz antenna needs to be in connection with the IPEX interface (if the antenna is not connected, the signal reception will be unstable!) 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 it may damage the LoRa chip. 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, + 2...
TTGO UNO Starter Kit Microcontroller Board Project Development Module Teaching SuitePin OUT  Shipping ListTTGO UNO X 1
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