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LILYGO® TTGO 433/470/868/915Mhz ESP32 LoRa OLED 0.96 Inch Display Bluetooth WIFI ESP-32 Development Board Module 1set=2pcs  Product DescriptionThe 433/470/868/915MHz antenna needs to be in connection with the IPEX interface (if the antenna is not connected,  the signal will be weaken) Lithium battery charge and discharge circuit, when the battery is full, the LED will stop working. When using, pay attention to '+' and '-' of the battery, otherwise the chip will be damaged!With IO port touch screen touch signal input, you need to add the 100nF pull-down capacitor to this pin!)Product PropertiesThis product is a SX1278/SX1276 chip based on ESP32 WIFI increased OLED, namely LoRa remote modem, 433/470/868/915MHz frequency, high sensitivity is over-148dB...
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 LORA SX1278 ESP32 0.96 OLED 32Mbit 433Mhz For ArduinoDescription:The 433MHz antenna must be used in conjunction with the IPEX interface (if the antenna is not connected, The signal will weaken)Lithium battery charging and discharging circuit, when the battery is full, the LED will stop working. When using, pay attention to '+' and '-' 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! Product Properties:This product is a  4Mt bytes (32 Mt bit)  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...
LILYGO® TTGO SX1278 SX1276 LoRa ESP32 433/470MHz 868 / 915MHz Bluetooth WI-FI Internet Antenna Development Board Description:The main chip using ESPRESSIF 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 WI-FI 32 added SX1276/SX1278 chip, that is, LoRa trade remote modem, 433/470MHz ,868/915MHz frequency, about -148dBm high sensitivity, +20 dBm power output, high reliability.Onboard 4M byte(32M Bit)Flash, Wi-Fi antenna, lithium battery charging circuit and interface, CP2102 USB to serial chip, the perfect suppo...
LILYGO® TTGO SX1278 SX1276 LoRa ESP32 433/470MHz 868 / 915MHz Bluetooth WI-FI Internet Antenna Development Board Description:The main chip using ESPRESSIF 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 WI-FI 32 added SX1276/SX1278 chip, that is, LoRa trade remote modem, 433/470MHz ,868/915MHz frequency, about -148dBm high sensitivity, +20 dBm power output, high reliability.Onboard 4M byte(32M Bit)Flash, Wi-Fi antenna, lithium battery charging circuit and interface, CP2102 USB to serial chip, the perfect suppo...
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...
Hardware Specifications Chipset:SX1302+SX1250(2pcs) Supply voltage:3.0V-3.6V(Typ:3.3V) Wireless standard:LoRa/FSK Frequency range (optional):433/470/868/915MHz Transmit power:MAX:26dBm Receiving sensitivity:-143dBm @ SF12 Antenna interface specifications:IPEX Connection interface type with Raspberry Pi:SPI or TTL More Information: https://github.com/Xinyuan-LilyGO/SX1302_HAL_GATEWAY
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