We purchase all of our HC boards directly from HC Information Technology, so you can rest assured that what you are purchasing is guaranteed genuine.
Features / Specs
- Board Manufacturer: HC Tech (HC Information Technology)
- Board Model: HC-14
- Board Version: v1.1
- RF Transceiver IC: Silicon Labs SX1278
- On-Board Microcontroller: Nations N32S032
- Supply Voltage Range: 3.0 – 5.5VDC
- Operating Current: Receive = 24mA / Transmit = 125mA
- Comms Interface: UART (Default Baud Rate is 9600bps; 8-bit Data; No parity; 1 Stop bit)
- Comms Logic Level: 3.3V / 5V
- Frequency Range: 415 ~ 450MHz
- Transmission Mode(s): S1 – S8
- Transmit Power (Max): +20dBm (Adjustable)
- Transmission Distance (Max, Open Air): S1 = 3km (40 Bytes, 4.7 seconds) / S2 = 2.5km (40 Bytes, 2.6 seconds) / S3 = 2km (80 Bytes, 2.3 seconds) / S4 = 1.5km (80 Bytes, 1.3 seconds) / S5 = 1.2km (160 Bytes, 1.3 seconds) / S6 = 0.95km (160 Bytes, 0.8 seconds) / S7 = 0.7km (250 Bytes, 0.6 seconds) / S8 = 0.5km (250 Bytes, 0.3 seconds) /
- Transmission Method: Half Duplex
- Operating Humidity Range: 10 ~ 90% RH
- Operating Temperature Range: -25°C to +75°C
- Antenna Connector: Male IPEX MHF-I
- Dimensions: ~(27.4mm x 15.6mm x 4mm)