https://m5stack.com/collections/m5-core/products/m5stack-core2-esp32-iot-development-kit-for-aws-iot-edukit?variant=37687799251116

Getting back on this topic with one small update as I recently found a similar M5Stack Core2 ESP32 AWS Development Kit that has built in Secure Element Microchip ATECC608A Trust&GO, and that is same chip used in other hardware wallets like ColdCard mk3, Bitbox02 and Passport.
It also has touch screen, card slot, built-in 500mAh Lithium and it can be found for nice price around $40