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Isolated RS485 transceiver module - M5Stack development module expansion module
3728636 AN-19118
5904422363673
Shipping 7-9 b.d.
All about the product
Expansion of the device type in the form of an isolated half-duplex transceiver based on the RS485 bus protocol. This is a transceiver module that allows converting TTL level to RS485 level. It can be used to interact with RS485 devices that require signal transmission over long distances. It can be used as a component that enables communication between a device with an RS485 interface and a microcontroller in industrial devices.
Specifications:
- Integrated isolation circuit: CA-IS3082W
- Isolated DC-DC connector
- Maximum voltage value: 1000 V
- Supports up to 256 bus nodes
- Supported development platforms: Arduino, UIFlow (Blockly, Python)
- Layout: half-duplex
- ESD protection: 15 kV
- Data transmission speed: 500 kbps
- Protections: fault protection, overcurrent protection, and thermal shutdown
- With two holes that meet LEGO standards
- Module dimensions: 56 x 24 x 11 mm
- Weight: 13 g
- U094 transceiver module
- 4-pin screw terminal connector
- 120-ohm resistor
- Connecting cable with Grove connector - length 20 cm










