AS32-TTL-100 SX1278/SX1276 RF Wireless Module 433Mhz LORA 3000M UART Interface Automatic Meter Reading Low Power
Datasheet
https://drive.google.com/file/d/1WEJ_C8OmhBLyRJKKZWpjgUQ5InXqi6-I/view?usp=sharing
Feature:
AS32-TTL-100 is a wireless transceiver module based on SX1278 from SEMTECH(can be transmitter and receiver both). It adopts LoRa spread spectrum technology, with this technology the transmitting distance and penetration ability of the module improved more than 1 times compared with traditional FSK.The module features FEC (forward error correction) algorithm, which ensure it's good anti-interference ability. AS32-TTL-100 can be compatible with other E32 modules.
Parameter:
1. Module size:21*36mm
2. Antenna type:Standard SMA antenna connector External thread(NOT include).
3. Power supply:2.3V-5.5V DC
4. Communication level:5.2V(max)
5. Transmission distance:3000m(max)
6. Maximum power:2dB(100mW)
7. Air rates:2.4Kbps
8. Emission current:130mA @ 100mW
9. Receiving current:13.5mA @ Mode 0, Mode 1
10. Sleep Current:2.0uA(M1=1,M1=0)
11. Emission length:256Byte
12. Receive length:256Byte
13. Communication Interface:UART
14. RSSI support:Yes
15. Working frequency:410MHz-441MHz(Default 433MHz)
16. Operating temperature:-30 ~ +85 Centigrade
17. Receiver sensitivity:-130dBm @ 1.2Kbps