According to the Pico 2W datasheet BT version supported for CYW43439 is 5.2 (https://www.raspberrypi.com/documentati ... eries.html):However the manufacturer everywhere states that the supported BT version for CYW43439 is "5.4": https://www.infineon.com/part/CYW43439
Is this a documentation issue or there needs to be RF chip firmware/stepping update?
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Secondly, there are quite a few chipsets from Infineon supporting single-antenna tri-band WiFi 6E with BT 6.0 readily available(CYW55513, https://www.infineon.com/part/CYW55513), with WiFi 7/BT 6.0/802.15.4 (ZigBee!!!) combo having been announced (e.g. ACW7413Q7I, https://www.infineon.com/assets/row/pub ... ief-en.pdf).
Are there any plans for something like Pico 2W2 where only RF chipset is upgraded?
Thanks!
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* Bluetooth 5.2 Support for Bluetooth LE Central and Peripheral roles Support for Bluetooth ClassicIs this a documentation issue or there needs to be RF chip firmware/stepping update?
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Secondly, there are quite a few chipsets from Infineon supporting single-antenna tri-band WiFi 6E with BT 6.0 readily available(CYW55513, https://www.infineon.com/part/CYW55513), with WiFi 7/BT 6.0/802.15.4 (ZigBee!!!) combo having been announced (e.g. ACW7413Q7I, https://www.infineon.com/assets/row/pub ... ief-en.pdf).
Are there any plans for something like Pico 2W2 where only RF chipset is upgraded?
Thanks!
Statistics: Posted by arcivanov — Thu Jan 29, 2026 3:04 am