The Atomic RS485 Base is a practical TTL-RS485 converter designed for use with M5Atomic. It bridges TTL level and RS485 level communications, allowing devices to talk to each other. A key feature of the Atomic RS485 Base is its built-in DC/DC voltage regulator chip. This chip changes the RS485's 12V voltage to 5V, which powers the M5ATOM directly. This means you don't need an extra power source, making your setup simpler and more efficient. The Atomic RS485 Base offers dependable data transmission with a simpler power setup. It's a straightforward upgrade for enhancing your communication needs. Features * Compatible ATOM Matrix/ATOM Lite/ATOMS3/ATOMS3 Lite * SP3485EE * Built-in DC/DC * Multi-point communication Specifications External port Parameter External port VH-3.96 4P Level-conversion IC SP3485EE DC-DC A0Z1282CI Case material Plastic (PC) Product Size 24 x 48 x 18mm Package Size 54 x 54 x 20mm Product Weight 20g Package Weight 30g Resources * Product Wiki Package Contents * 1x Atomic RS485 Base https://elecena.pl/product/25695622/atomic-rs485-base 2024-04-11 https://elecena.pl/product/25695622/atomic-rs485-base 2024-04-25 https://elecena.pl/product/25695622/atomic-rs485-base 2024-09-18 https://elecena.pl/product/25695622/atomic-rs485-base 2024-11-29 https://elecena.pl/product/25695622/atomic-rs485-base 2024-11-30 https://elecena.pl/product/25695622/atomic-rs485-base 2025-11-28 https://elecena.pl/product/25695622/atomic-rs485-base 2025-11-29