TTGO T-Beam V1.0 ESP32 LORA 433/868/915/923MHZ WiFi Wireless Module GPS NEO-M8N IPEX 18650 Battery Holder Custom PCB
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TTGO T-Beam V1.0 ESP32 LORA 433/868/915/923MHZ WiFi Wireless Module GPS NEO-M8N IPEX 18650 Battery Holder Custom PCB

$35.18
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    TTGO T-Beam ESP32 LORA 433MHZ 868MHZ 915MHZ 923MHZ WiFi Wireless Blth Module LORA32 GPS NEO-M6N IPEX 18650 Battery Holder   Product Features ESP32 Lastest ESP32 Version: REV1 WIFI blth 4MB Flash 4MB PSRAM 3D Antenna LORA Product Description Working voltage: 1.8~3.7v Acceptable current:10~14mA Transmit current: 120mA@+20dBm 90mA@+17dBm 29mA@+13dBm Operating frequency: 433/470MHz(433HMz version) /868M/915M(868MHz version) Transmit power: +20dBm Receive sensitivity :-139dBm@LoRa &62.5Khz&SF=12&146bps -136dBm@LoRa &125Khz&SF=12&293bps -118dBm@LoRa &125Khz&SF=6&9380bps -123dBm@FSK&5Khz&1.2Kbps Frequency error:+/-15KHz FIFO space :     64Byte Data rate :1.2K~300Kbps@FSK 0.018K~37.5Kbps@LoRa Modulation Mode :FSK,GFSK,MSK,GMSK,LoRa TM,OOK Interface form : SPI Sleep current :0.2uA@SLEEP 1.5uA@IDLE Operating temperature :-40℃- +85℃ Digital RSSI function Automatic

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