N623PA: Sub-1 GHz Wireless Module TI CC1311R3 & CC1190 | Long-Range, Low-Power IoT

Key Features

• Exceptional Range: Up to 8 km line-of-sight with +27 dBm output power.

• Ultra-Low Power: As low as 1 µA sleep current for multi-year battery life.

• Global Bands: Supports 868 MHz (EU) and 915 MHz (USA) ISM bands.

• High Integration: ARM Cortex-M4 MCU + range booster in compact SMD module.

• Easy Development: Full pin access & AT Command support.

• Strong Signal: -112 dBm sensitivity ensures reliable links.

Target Applications

• Industrial IoT (asset tracking, sensor networks)

• Smart City (metering, street lighting, waste management)

• Agriculture & Environmental Monitoring

• Building Automation (HVAC, security, energy)

Technical Specifications

RF Performance

• Frequency: 868 MHz or 915 MHz variants

• Max Output Power: +27 dBm

• Receiver Sensitivity: -112 dBm @ 50 kbps

• Data Rate: 0.3 to 4000 kbps (configurable)

• Typical Range: 8000 m (LOS, 1.2 kbps, +3 dBi antenna)

Global Band Support

• 770–780 MHz (China)

• 868–870 MHz (EU, China)

• 888–889 MHz (Australia)

• 902–928 MHz (USA)

Electrical & Physical

• Supply Voltage: 1.8–3.6 V (Typ. 3.3 V)

• Tx Current: 450 mA (peak)

• Rx Current: 10 mA

• Sleep Current: 1 µA

• Operating Temp: -40 to +85 °C

• Size: 32.8 × 24.6 × 3.0 mm

• Antenna Interface: IPX/U.FL & stamp holes

Manage these pins automatically via the CC1311R3 MCU.

Module Pinout (Summary)

• Power: VCCPA (2.0–3.6 V), VDD, GND

• GPIO/ADC: 20+ programmable I/O & ADC pins

• JTAG: TMS, TCK for debugging

• RF Output: Pin 34 to antenna

• Reset: Pin 22 for module reset

Mechanical & Interfaces

• PCB Thickness: 1.2 mm (4-layer design)

• Mounting: Surface-mount (SMD)

• Host Interface: UART (AT Commands), SPI

• Development: Full MCU pins accessible

Why Choose N623PA?

• Faster Time-to-Market: Pre-designed RF, regulatory support, AT commands.

• Long Battery Life: Optimized ultra-low-power design.

• Long-Range & Reliable: High power + high sensitivity for tough environments.

• Integrated MCU: Reduces extra components and cost.

Ordering Info