The nRF7002 Expansion Board II (nRF7002 EBII) (PCA63571) is a hardware platform used to evaluate the nRF7002 companion IC. It is compatible with nRF54 Series Development Kit (DK)s.
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Key features
- nRF7002 Wi-Fi® companion IC
- Dual-band 2.4 GHz and 5 GHz Wi-Fi 6
- Compatible with IEEE 802.11ax (also known as Wi-Fi 6) and earlier standards IEEE 802.11a/b/g/n/ac
- 20 MHz wide channels, 1x1 (Single-Input Single-Output (SISO)) operation, and up to 86 Mbps 802.11 PHY rate
- Open-source Wi-Fi driver
- 3-wire or 4-wire coexistence interface configurations
- Secure 64-word One Time Programmable (OTP) memory with logical and voltage-level based protection mechanisms
- Onboard 2.4/5 GHz antenna
- Default Serial Peripheral Interface (SPI) to DK
- Possibility to configure nRF7002 EBII for Quad Serial Peripheral Interface (QSPI) connection to DK
- Footprint for header pins to measure power consumption
- 3.6 V power supply from the VDD_5V on the power header to the VBAT of the nRF7002 companion IC
- 1.62 V to 3.6 V supply voltage range from VDD on the extension header to IOVDD
Figure 1. nRF7002 EBII connected to a host DK SPI
