A prototyping kit for use with the ATOM development kits, perfect for connecting custom circuits or external hardware. It can be stacked with ATOM boards directly via the 9 pins on the base. Two blank proto boards with over 60 connections are included, along with a pair of 3.96 4 pin connectors for adding an external power connection. The case has ventilation holes for heat dissipation and to allow for more accurate readings from sensors, it also allows for a variety of mounting options (including building brick compatible holes!) - great for constructing a mini controller. For more information and for help getting started, click here Features * Compatible with ATOM * Compact form factor * DIY Style * Built-in Infra-red * Open design Package Contents * 1x Proto Board * 1x Proto Board(soldered pin/finished product) * 1x 4P VH-3.96 Plug + Plug Base * 1x 4P 2.0 Pins * 1x 5P 2.0 Pins * 1x ATOMIC Case * 1x M2*3mm Self tapping screw * 1x M2*8mm Screw Specifications Specification Parameter External port VH-3.96 4P Size 47 x 34 x 18mm Weight 42g Case material Plastic ( PC ) https://elecena.pl/product/22719608/m5stack-atomic-proto-kit 2023-03-07 https://elecena.pl/product/22719608/m5stack-atomic-proto-kit 2023-12-27 https://elecena.pl/product/22719608/m5stack-atomic-proto-kit 2024-09-19 https://elecena.pl/product/22719608/m5stack-atomic-proto-kit 2024-11-29 https://elecena.pl/product/22719608/m5stack-atomic-proto-kit 2024-11-30 https://elecena.pl/product/22719608/m5stack-atomic-proto-kit 2025-04-30 https://elecena.pl/product/22719608/m5stack-atomic-proto-kit 2025-11-28 https://elecena.pl/product/22719608/m5stack-atomic-proto-kit 2025-11-29