# Zigbee



| Resources | Parameter |
| CC2630F128 | ARM Cortex-M3 32bit |
| communication | UART 38400bps 8N1(default) |
| Communication distance | 1km (Open area) |
| working frequency | 2.4GHZ (2405MHz-2480MHz, step:5MHz) |
| Net weight | 24g |
| Gross weight | 50g |
| Product Size | 71.5*24*8mm |
| Package Size | 95*65*25mm |
| Core | TX(GPIO 17) | RX(GPIO 16) | 5V | GND |
| Zigbee Unit | RX | TX | VIN | GND |
## Example