2.4GHz FPC Antenna A-02 for XIAO ESP32-S3

Give your XIAO ESP32-S3 a proper antenna without giving your enclosure a new structural feature. The A-02 is a slim 2.4 GHz FPC antenna designed for XIAO ESP32-S3 and ESP32-S3 Sense boards, with a flexible profile that fits where rigid antennas decidedly do not.

Why You Want It

Compact wireless builds are usually a negotiation between signal and available space. This 50 Ω FPC antenna keeps that negotiation civil, offering up to 1.16 dBi peak gain in a flexible format suited to wearables, sensors and embedded IoT projects.

Specifications

• Frequency Band: 2400 to 2500 MHz
• Peak Gain: Up to 1.16 dBi
• Nominal Impedance: 50 Ω
• VSWR: 4.5:1 maximum
• Maximum Efficiency: 61.84%
• Polarisation: Linear
• Construction: Flexible printed circuit (FPC)
• Compatibility: Seeed Studio XIAO ESP32-S3 and XIAO ESP32-S3 Sense
• Operating Temperature: -40°C to 85°C
• Storage Temperature: -40°C to 100°C
• Compliance: REACH and RoHS

What's in the Box*

• 1× FPC Antenna A-02

Disclaimer

*Shipments may carry either the current or previous silkscreen marking. Performance and function remain the same, even if the printing has had a wardrobe change.

Still Here?

Either you are deep in antenna comparison tables (respect) or your ESP32-S3 needs its missing RF bit. Add the A-02 and let the board get on with being wireless.