868Mhz LoRa ESP-32 0.96 Inch OLED SD Card Bluetooth Wi-Fi Module SMA(H240)Sold By Lilygo
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Product Description: Working voltage:1.8~3.7v Acceptable current：10~14mA Transmit current: 120mA@+20dBm 90mA@+17dBm 29mA@+13dBm Operating frequency: 868M/915MHz Transmit power: +20dBm Receive sensiti…Read More…
Transmit current: 120mA@+20dBm
Operating frequency: 868M/915MHz
Transmit power: +20dBm
Receive sensitivity :-139dBm@LoRa &62.5Khz&SF=12&146bps
FIFO space ：64Byte
Data rate ：1.2K~300Kbps@FSK
Modulation Mode ：FSK,GFSK,MSK,GMSK,LoRa TM，OOK
Interface form ：SPI
Sleep current ：0.2uA@SLEEP
Operating temperature ：-40℃- +85℃
Digital RSSI function:
Automatic frequency correction
Automatic gain control
Fast wake-up and frequency hopping
Highly configurable data packet handler
Data Download Link
TTGO LoRa32 V2.1_1.6.1 version Structure diagram
At the TTGO LoRa V2.1_1.61 ,we add the SMA and TP4054 to the board,which make it can do more things.In terms of the power switch, we have changed the switching interaction mode. The added SMA antenna can enhance signal transmission.
(Notice:The shipping list does not include battery and SD card）
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