The Kylcom KYL-1020L manual explains features, interfaces, configuration and technical specs of the low‑power wireless data transmission module.
The KYL-1020L is a compact, low‑power wireless data transmission module designed for applications such as smart meters, access control, industrial automation and IoT devices. It operates in the ISM band, offers up to 2 km range, and supports multiple data rates and channels.
The manual provides detailed information on module features, hardware interfaces (TTL, RS‑232, RS‑485), parameter configuration, technical specifications, and optional accessories. It also includes wiring diagrams, channel‑frequency tables, and guidelines for power supply and sleep mode operation. This manual is written in Chinese.
| Transmission Power | 500 mW (customizable) |
|---|---|
| Receive Sensitivity | -123 dBm (1200 bps); -118 dBm (9600 bps) |
| Transmission Current | <300 mA |
| Receive Current | <25 mA |
| Sleep Current | <20 µA |
| Operating Frequency | 433 MHz – 915 MHz |
| Modulation | FSK / GFSK |
| Supported Interfaces | TTL, RS‑232, RS‑485 (choose one) |
| Operating Temperature | -35 °C to +75 °C (industrial) |
| Dimensions | 53 mm × 38 mm × 10 mm (excluding antenna connector) |
The module transmits at 500 mW, and the power can be customized per customer request.
The standard configuration offers eight separate channels for flexible communication setups.
The module can be supplied with either TTL, RS‑232 or RS‑485 interface; only one type is selected per unit.
In sleep mode the module draws less than 20 µA.