Quantity   Component name
1 × A zeptoforth binary, whether just a kernel or one containing compiled Forth code (the latter is highly recommended)
1 × A compatible board, such as the STM32L476 DISCOVERY, STM32F407 DISCOVERY, STM32F746 DISCOVERY, or Raspberry Pi Pico boards
1 × A means to flash said board (e.g. ST-Link, or in the case of the DISCOVERY boards, a USB to USB Mini cable); in the case of the
1 × A means to communicate with said board over serial or ST-Link (to enable the use of swdcom)