Useful Link:USB to UART Driver,Serial Debug Tool,Tunewell GUI,Tunewell Module Setting, RF-Magic for Meters,ICBCOM RF-Magic.
Datasheet: APC320.
Features:
1.Outdoor covers up to 2000meters(1000bps)
2.Frequency range 410-440MHz or 470-510MHz or 868 /915MHz.
3.0.2MHz channel spacing
4.SI4463 RFIC
5.Output power:100mW(adjustable)
6.Optional interface of UART/TTL,RS232,RS485
7.Outstanding receiver sensitivity -121dBm@1000bps
8.High efficiency forward error correction with interleaving encoding
9.GFSK modulation
10.Main parameters can be changed by APPCON RF module software
11.256Bytes data buffer
12.Power supply with voltage +2.1 ~ 3.6V
13.Power consumption:RX current:16mA,Tx current:95mA
14.Operating temperature:-30℃ to 85℃
15.Size:32.1*18.3*7.0(mm)