{"product_id":"ttgo-meshtastic-t-beam-v11-esp32-923mhz-oled-wifi-bluetooth-gps-neo-6m-sma-18650-battery","title":"TTGO Meshtastic T-Beam V1.1 ESP32 923MHz OLED WiFi Bluetooth GPS NEO-6M SMA 18650 Battery Holder, 923MHZ OLED – Bluetooth","description":"\u003cp\u003eTTGO Meshtastic T-Beam V1.1 ESP32 923MHz OLED WiFi Bluetooth GPS NEO-6M SMA 18650 Battery Holder, 923MHZ OLED – Bluetooth.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProduct demonstration (Note: OLED is not soldered to T-beam)\u003c\/li\u003e\n\u003cli\u003eFeatures:\u003c\/li\u003e\n\u003cli\u003eESP 32 version: Rev1\u003c\/li\u003e\n\u003cli\u003eWiFi\u003c\/li\u003e\n\u003cli\u003eBluetooth\u003c\/li\u003e\n\u003cli\u003e4MB pSRAM\u003c\/li\u003e\n\u003cli\u003e4MB flash memory\u003c\/li\u003e\n\u003cli\u003eThree-dimensional antenna\u003c\/li\u003e\n\u003cli\u003eproduct description:\u003c\/li\u003e\n\u003cli\u003eWorking voltage: 1.8~3.7V\u003c\/li\u003e\n\u003cli\u003eAcceptable current: 10~14 mA\u003c\/li\u003e\n\u003cli\u003eTransmitting current: 120 mA@+20 dBm\u003c\/li\u003e\n\u003cli\u003e90 mA@+17 dBm\u003c\/li\u003e\n\u003cli\u003e29 mA@+13 dBm\u003c\/li\u003e\n\u003cli\u003eWorking frequency: 433\/470 MHz (433 HMz version) SX1278 \/868m\/915 m (868 MHz version) SX1276\u003c\/li\u003e\n\u003cli\u003eTransmitting power: +20 dBm\u003c\/li\u003e\n\u003cli\u003eReceiving sensitivity:\u003c\/li\u003e\n\u003cli\u003e-139 dBm@Lora\u0026amp;62.5Khz\u0026amp;SF=12\u0026amp;146 bps\u003c\/li\u003e\n\u003cli\u003e-136 dBm@Lora\u0026amp;125 Khz\u0026amp;SF=12\u0026amp;293 bps\u003c\/li\u003e\n\u003cli\u003e-118 dBm@Lora\u0026amp;125 Khz\u0026amp;SF=6\u0026amp;9380 bps\u003c\/li\u003e\n\u003cli\u003e-123 dBm@FSK\u0026amp;5 Khz\u0026amp;1.2Kbps\u003c\/li\u003e\n\u003cli\u003eFrequency error: +\/-15 kHz\u003c\/li\u003e\n\u003cli\u003eFIFO space: 64 bytes\u003c\/li\u003e\n\u003cli\u003eData rate:\u003c\/li\u003e\n\u003cli\u003e2k~300 Kbps@FSK\u003c\/li\u003e\n\u003cli\u003e018K~37.5Kbps@Lora\u003c\/li\u003e\n\u003cli\u003eModulation method: FSK, GFSK, MSK, GMSK, Lora TM, OOK\u003c\/li\u003e\n\u003cli\u003eInterface form: SPI\u003c\/li\u003e\n\u003cli\u003eSleep current: 0.2uA\u003c\/li\u003e\n\u003cli\u003e1.5uA@Idle\u003c\/li\u003e\n\u003cli\u003eWorking temperature: -40 degrees Celsius-+85 degrees Celsius\u003c\/li\u003e\n\u003cli\u003eDigital RSSI function\u003c\/li\u003e\n\u003cli\u003eAutomatic frequency correction\u003c\/li\u003e\n\u003cli\u003eAutomatic gain control\u003c\/li\u003e\n\u003cli\u003eLow pressure detection\u003c\/li\u003e\n\u003cli\u003eFast wake-up and frequency hopping\u003c\/li\u003e\n\u003cli\u003eHighly configurable packet handler\u003c\/li\u003e\n\u003cli\u003eGlobal Positioning System:\u003c\/li\u003e\n\u003cli\u003eGPS module neo-6m, 3V-5V power supply universal\u003c\/li\u003e\n\u003cli\u003eThe predetermined module with ceramic antenna, super signal\u003c\/li\u003e\n\u003cli\u003eSave configuration parameter data EEPROM\u003c\/li\u003e\n\u003cli\u003eWith data backup battery\u003c\/li\u003e\n\u003cli\u003eWith LED signal indicator\u003c\/li\u003e\n\u003cli\u003eThe default baud rate: 9600\u003c\/li\u003e\n\u003cli\u003epower:\u003c\/li\u003e\n\u003cli\u003eTP 5400\u003c\/li\u003e\n\u003cli\u003e1A battery management\u003c\/li\u003e\n\u003cli\u003eLED indicator: there are 4 LEDs to display the battery status in real time\u003c\/li\u003e\n\u003cli\u003eUSB\u003c\/li\u003e\n\u003cli\u003eCP 2104-GMR\u003c\/li\u003e\n\u003cli\u003ePre-Flash firmware\u003c\/li\u003e\n\u003cli\u003eOLED description:\u003c\/li\u003e\n\u003cli\u003eSize: 0.96 inches\u003c\/li\u003e\n\u003cli\u003eHigh resolution: 128x64\u003c\/li\u003e\n\u003cli\u003eColor: white\u003c\/li\u003e\n\u003cli\u003eViewing angle: \u0026gt;160 degrees\u003c\/li\u003e\n\u003cli\u003eDriver IC: SSD 1306\u003c\/li\u003e\n\u003cli\u003eWorking temperature: -30~80 degrees Celsius\u003c\/li\u003e\n\u003cli\u003eModule size (generous): 27.0mm x 27.0mm x 4.1mm\u003c\/li\u003e\n\u003cli\u003eSupport a variety of control chips: fully compatible with Arduino, 51 series, MSP 430 series, STM 32\/2, CSR chips, etc. (a lot of examples are available for...\u003c\/li\u003e\n\u003cli\u003eWide voltage support: directly support 3.3V~5V DC power supply without any modification\u003c\/li\u003e\n\u003cli\u003eUltra-low power consumption: 0.04W in normal operation\u003c\/li\u003e\n\u003cli\u003eIO port occupies the smallest display: IIC communication, as long as two IO ports\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePackage Info:\u003c\/strong\u003e Weight: 0.07kgs \/ 0.15lb, Size: 11cm * 11cm * 3cm \/ 4.33inch * 4.33inch * 1.18inch\u003c\/p\u003e\u003cp\u003eShipping: Shipping charges and final delivery dates are shown at checkout.\u003c\/p\u003e","brand":"Mira Sales","offers":[{"title":"923MHZ OLED","offer_id":64308390396281,"sku":"DIY6148","price":52.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/9858\/7769\/files\/DIY6148.jpg?v=1787160069","url":"https:\/\/marketvia360.com\/products\/ttgo-meshtastic-t-beam-v11-esp32-923mhz-oled-wifi-bluetooth-gps-neo-6m-sma-18650-battery","provider":"MarketVia360 ","version":"1.0","type":"link"}