ICEE-MCU-Bluetooth+Zigbee-PIC32CX-BZ2 and WBZ451 Curiosity Development Board

Zigbee+Bluetooth:
PIC32CX-BZ2 and WBZ451 Curiosity Development Board:
https://www.microchip.com/en-us/development-tool/EV96B94A
https://github.com/MicrochipTech/PIC32CXBZ2_WBZ45x_WINC1500_Zigbee_Wi-Fi_Smart_Thermostat

https://www.microchip.com/en-us/products/wireless-connectivity/bluetooth-low-energy/pic32cx-bz2-family
Arm® Cortex®-Based MCUs With Bluetooth® and Zigbee® Our peripheral-rich PIC32CX-BZ2 wireless microcontrollers (MCUs) are Bluetooth Low Energy 5.2 and Zigbee® 3.0 certified.
These MCUs make adding wireless capabilities to an application easy. The PIC32CX-BZ2's Bluetooth Low Energy (LE) and Zigbee software stacks have been built on the robust MPLAB® Harmony v3 framework to ensure seamless multi-protocol implementation so that you can focus on your end product.
From AEC-Q100 Grade 1 (125°C) SoCs to global regulatory-certified, RF-ready modules, there is a PIC32CX-BZ2 device that fits your needs.