Product Overview
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 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
Fast wake-up and frequency hopping
Highly configurable data packet handler
SMA Antenna
BOARD PINS (This board is V1.6)
| Name | V1.0 | V1.2(T-Fox) | V1.6 | V2.0 |
|---|---|---|---|---|
| OLED RST | 16 | N/A | N/A | N/A |
| OLED SDA | 4 | 21 | 21 | 21 |
| OLED SCL | 15 | 22 | 22 | 22 |
| SDCard CS | N/A | N/A | 13 | 13 |
| SDCard MOSI | N/A | N/A | 15 | 15 |
| SDCard MISO | N/A | N/A | 2 | 2 |
| SDCard SCLK | N/A | N/A | 14 | 14 |
| DS3231 SDA | N/A | 21 | N/A | N/A |
| DS3231 SCL | N/A | 22 | N/A | N/A |
| LORA MOSI | 27 | 27 | 27 | 27 |
| LORA MISO | 19 | 19 | 19 | 19 |
| LORA SCLK | 5 | 5 | 5 | 5 |
| LORA CS | 18 | 18 | 18 | 18 |
| LORA RST | 14 | 23 | 23 | 23 |
| LORA DIO0 | 26 | 26 | 26 | 26 |
