Product description: ATOMIC RS232 Base - TTL-RS232 converter - expansion module for M5Atom - M5Stack A136
The ATOMI RS232 Base is a TTL-RS232 converter in the form of a shield for M5Atom series development modules from M5Stack. RS232 is a serial communication standard between devices and enables bidirectional data exchange (full-duplex) – data can be sent and received simultaneously. The ATOMIC RS232 Base ensures smooth and reliable data transmission by precisely defining electrical properties and data protocols. The shield also includes a DC-DC voltage regulator for easy integration with the development module.
Also check out the detailed user guide prepared by the manufacturer!
ATOMIC RS232 Base - TTL-RS232 converter - expansion module for M5Atom - M5Stack A136.
ATOMIC RS232 Base - TTL-RS232 converter.
Special features
- Transmitter-receiver module enabling conversion of TTL level to RS232 level.
- It can be used to communicate with RS232 devices over relatively short distances.
- Enables two-way communication (full-duplex).
- It is equipped with a DC-DC voltage regulator that can directly convert 24V (RS232) to 5V to power the M5Atom.
What is RS232?
RS232 is one of the oldest and most widespread methods of serial communication between devices. This standard transmits data sequentially, i.e., bit by bit, on a single line, making it simple to use and more resistant to interference. RS232 typically supports relatively low data rates, often up to 115,200 bps, which is sufficient for many applications but slow compared to newer standards.
Technical specifications
- Module type: TTL-RS232 converter
- Intended use: for M5Atom series development modules
- Built-in converter chip: MAX232
- Built-in DC-DC chip: A0Z1282CI
- Housing material: PC plastic
- Board dimensions: 24 x 48 x 18 mm
- Plate weight: 18 g
Contents of the set
- ATOMIC RS232 Base - TTL-RS232 converter - expansion module for M5Atom - 1 piece
- 4-pin terminal connector - 3.96 mm pitch - 1 piece
The kit does not include the M5Atom development module - it must be purchased separately.
Elements included in the set.
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