XinaBox’s xChips Enable Modular Electronics for Makers & STEM Education
No soldering, no jumper cable needed with Xinabox modular electronics modules. Works with +MicrochipTechnology AVR or +ESP8266 / +ESP32 modules, as well as popular SBCs from +Raspberry Pi, +96Boards, and others.
https://www.cnx-software.com/2019/01/15/xinabox-xchip-modular-electronics/