Bought Nov 2024. Never used. Eight pieces available.
Raspberry Pi Pico 2 does NOT have any wireless capability.
A single item can be sent by B-post for 1.40 CHF, for example.
copy/paste specs:
Form factor 21 mm × 51 mm
CPU Dual Arm Cortex-M33 or dual RISC-V Hazard3 processors @ 150MHz
Memory 520 KB on-chip SRAM; 4 MB on-board QSPI flash
Interfacing 26 multi-purpose GPIO pins, including 3 that can be used for ADC
Peripherals
2×UART
2×SPI controllers
2×I2C controllers
24×PWM channels
1×USB 1.1 controller and PHY, with host and device support
12×PIO state machines
Wireless No
Input power 1.85.5V DC
Operating temperature -20°C to +85°C
Production lifetime Raspberry Pi Pico 2 will remain in production until at least January 2040