Quantity   Component name
1 × Arduino Pro Mini 328p, 3.3V, 8 MHz Arduino Pro Mini microcontroller board based on the ATmega328.
1 × DWM1000 Transceiver DWM1000 is an IEEE802.15.4-2011 UWB compliant wireless transceiver module
1 × ESP 8266-07 or ESP8266-01 WLAN-SoC with UART- and SPI-Interface
1 × some chicken feed for power management, pullups, capacitors...