TTGO ESP32 LoRa V2.1 868Mhz Wifi Bluetooth Module

TTGO LoRa32 V2.1 868Mhz ESP32 LoRa OLED 0.96 Inch SD Card Bluetooth WIFI wireless Module ESP-32  SMA  

Description:

+Working voltage: 1.8~3.7v
+Acceptable current：10~14mA
+Transmit current: 120mA@+20dBm\90mA@+17dBm\29mA@+13dBm
+Operating frequency:  868MMHz
+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 frequency correction

+Automatic gain control
+RF wake-up function
+Fast wake-up and frequency hopping
+Highly configurable data packet handler
+SMA Antenna
+TP4054

LED : IO25

LORA pin : IO18=NSS/SEL , IO5=SCK , IO27=MOSI/SDI , IO19=MISO/SDO , IO26=DI0/IO0 , IO23=IRQ/RESET

SD Card : SD3-CS-IO13 , CMD-MOS1-IO15 , CLK-SCK-IO14 , SD0-MISO-IO2 , DATA2:IO12 , DATA2:IO4

• Source Code
  Open Source Code Link
• Documentation