2.5000 meters distance

3.Dimension is 23.00mm*23.00mm*3.00mm

4.This module has 38 pins

5.Paramters:

No.	Items	Description
1	Overview	Lora module
2	type	CMJX660S
3	modulation method	Lora spectrum
4	Working frequency	433, 868, 915 MHz (if use other frequency ,can tell us)
5	Transmitting power	22dBm 150mW
	Distance	5000 meters (300bps)
6	Air date rate	300~62500 bps, can be set by RF tool
7	Serial speed	1200dps-115200bps (default 9600 bps)
8	Parity of series COM	8E1/8O1/8N1 (default 8O1)
9	working voltage	3.0~5.5 V
10	Emission current	120mA max
11	Receive current	12mA max
12	Sleep mold current	2.0uA max
13	Wake up time	immediately
14	Receive sensitivity	-135dBm
15	Channel spacing	125, 250,500KHz
16	Working temperature	-40 °C~+80°C
17	Working Humidity	10%~90% R.H
18	Dimension	23mm*23mm*3.00mm

6.Pin define: