Compatible with Arduino and MicroPython, Wio Terminal is an ATSAMD51-based microcontroller with wireless connectivity supported by Realtek RTL8720DN. Its CPU speed runs at 120MHz (Boost up to 200MHz). Realtek RTL8720DN chip supports both Bluetooth and Wi-Fi providing the backbone for IoT...
Just picked up one of these for playing around with Arduino and CircuitPython.
It's probably not great for outdoor use, but it has:
Raspberry Pi 40-pin Compatible header
9 x ADC inputs at 12 bits resolution
2.4Ghz + 5Ghz WiFI
5 way joystick button
3 individual buttons
3 axis accelerometer - attach it to your bbq lid handle for true lid open detection
And it's a whopping $30 USD, which is absolutely mind boggling!