{"id":7886976286957,"title":"2-Channel Isolated RS485 Expansion HAT,SC16IS752+SP3485 Dual Chip Convert SPI to RS485 Data Rate up to 921600bps Embed Multi Protection Circuits,for Raspberry Pi 4B\/3B+\/3B\/2B\/Zero\/Zero W","handle":"2-channel-isolated-rs485-expansion-hat-sc16is752-sp3485-dual-chip-convert-spi-to-rs485-data-rate-up-to-921600bps-embed-multi-protection-circuits-for-raspberry-pi-4b-3b-3b-2b-zero-zero-w-1","description":"\u003ch1\u003e2-Channel Isolated RS485 Expansion HAT,SC16IS752+SP3485 Dual Chip Convert SPI to RS485 Data Rate up to 921600bps Embed Multi Protection Circuits,for Raspberry Pi 4B\/3B+\/3B\/2B\/Zero\/Zero W\u003c\/h1\u003e\n\u003cdiv style=\"max-width:512px;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan class=\"glyphicon glyphicon-list-alt\"\u003e\u003c\/span\u003e Description\u003c\/h3\u003e\n\u003cp\u003eOverview This is a 2-channel isolated RS485 expansion HAT designed for\nRaspberry Pi, adopts the SC16IS752+SP3485 solution, with embedded protection\ncircuits such as power supply isolation, ADI magnetical isolation, and TVS\ndiode, etc. It is easy to control the 2-channel RS485 for auto transceiving\nvia SPI interface. Due to its fast communication, stability, reliability, and\nsafety, it is an ideal choice for fields like industrial automation. Features\nStandard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi\nseries boardsAdopts SC16IS752+SP3485 dual chip combination, converts SPI to\nRS485, data rate up to 921600bpsAllows transceiving data manually or\nautomatically, configured by DIP switchOnboard TVS (Transient Voltage\nSuppressor), effectively suppress surge voltage and transient spike voltage in\nthe circuit, lightning-proof \u0026amp; anti-electrostaticOnboard auto-recovery fuse\nand protection diodes, ensures the current\/voltage stable outputs, provides\nover-current\/over-voltage proof, improves shock resistanceOnboard LEDs for\nindicating the power and transceiver statusBreakout SPI control pins, for\nconnecting with host control boards like ArduinoComes with development\nresources and manual (examples in C and Python)Specifications UART expansion\nchip: SC16IS752RS485 transceiver: SP3485Communication interface: SPIData rate:\n300 ~ 921600 bpsOperating voltage: 3.3V \/ 5VDimensions: 65mm × 56.5mmMounting\nhole size: 3.0mm Package Content 1.2-CH RS485 HAT x1 2.2x20PIN female\npinheader x1 3.RPi screws pack (2pcs) x1 Note: 1.Raspberry Pi is NOT included.\n2.Any questions, Please feel free to send us message.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis is a 2-channel isolated RS485 expansion HAT designed for Raspberry Pi, Adopts SC16IS752+SP3485 dual chip combination, converts SPI to RS485, data rate up to 921600bps, with embedded protection circuits such as power supply isolation, ADI magnetical isolation, and TVS diode, etc.\u003c\/li\u003e\n\u003cli\u003eUART expansion chip: SC16IS752. RS485 transceiver: SP3485. Communication interface: SPI. Data rate: 300 ~ 921600 bps. Operating voltage: 3.3V \/ 5V.\u003c\/li\u003e\n\u003cli\u003eAllows transceiving data manually or automatically, configured by DIP switch.Onboard LEDs for indicating the power and transceiver status\u003c\/li\u003e\n\u003cli\u003eOnboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightning-proof \u0026amp; anti-electrostatic. Onboard auto-recovery fuse and protection diodes, ensures the current\/voltage stable outputs, provides over-current\/over-voltage proof, improves shock resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n","published_at":"2022-08-13T18:43:09+10:00","created_at":"2022-08-13T18:43:15+10:00","vendor":"waveshare","type":"Single Board Computers","tags":["electronics"],"price":13300,"price_min":13300,"price_max":13300,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":43144202387693,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07Z1DWJGK","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2-Channel Isolated RS485 Expansion HAT,SC16IS752+SP3485 Dual Chip Convert SPI to RS485 Data Rate up to 921600bps Embed Multi Protection Circuits,for Raspberry Pi 4B\/3B+\/3B\/2B\/Zero\/Zero W","public_title":null,"options":["Default Title"],"price":13300,"weight":32,"compare_at_price":null,"inventory_management":null,"barcode":"2-Channel RS485 Expansion HAT","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/81XSheZyfUL.jpg?v=1660380196","\/\/leoforward.com\/cdn\/shop\/products\/71LWrA0ffAL.jpg?v=1660380196","\/\/leoforward.com\/cdn\/shop\/products\/71l16mnmg5L.jpg?v=1660380196","\/\/leoforward.com\/cdn\/shop\/products\/71rEZZOvyKL.jpg?v=1660380196","\/\/leoforward.com\/cdn\/shop\/products\/71CXh5Mz8VL.jpg?v=1660380196","\/\/leoforward.com\/cdn\/shop\/products\/715vJGU0hiL.jpg?v=1660380196"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/81XSheZyfUL.jpg?v=1660380196","options":["Title"],"media":[{"alt":" [AUSTRALIA] - 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Due to its fast communication, stability, reliability, and\nsafety, it is an ideal choice for fields like industrial automation. Features\nStandard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi\nseries boardsAdopts SC16IS752+SP3485 dual chip combination, converts SPI to\nRS485, data rate up to 921600bpsAllows transceiving data manually or\nautomatically, configured by DIP switchOnboard TVS (Transient Voltage\nSuppressor), effectively suppress surge voltage and transient spike voltage in\nthe circuit, lightning-proof \u0026amp; anti-electrostaticOnboard auto-recovery fuse\nand protection diodes, ensures the current\/voltage stable outputs, provides\nover-current\/over-voltage proof, improves shock resistanceOnboard LEDs for\nindicating the power and transceiver statusBreakout SPI control pins, for\nconnecting with host control boards like ArduinoComes with development\nresources and manual (examples in C and Python)Specifications UART expansion\nchip: SC16IS752RS485 transceiver: SP3485Communication interface: SPIData rate:\n300 ~ 921600 bpsOperating voltage: 3.3V \/ 5VDimensions: 65mm × 56.5mmMounting\nhole size: 3.0mm Package Content 1.2-CH RS485 HAT x1 2.2x20PIN female\npinheader x1 3.RPi screws pack (2pcs) x1 Note: 1.Raspberry Pi is NOT included.\n2.Any questions, Please feel free to send us message.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis is a 2-channel isolated RS485 expansion HAT designed for Raspberry Pi, Adopts SC16IS752+SP3485 dual chip combination, converts SPI to RS485, data rate up to 921600bps, with embedded protection circuits such as power supply isolation, ADI magnetical isolation, and TVS diode, etc.\u003c\/li\u003e\n\u003cli\u003eUART expansion chip: SC16IS752. RS485 transceiver: SP3485. Communication interface: SPI. Data rate: 300 ~ 921600 bps. Operating voltage: 3.3V \/ 5V.\u003c\/li\u003e\n\u003cli\u003eAllows transceiving data manually or automatically, configured by DIP switch.Onboard LEDs for indicating the power and transceiver status\u003c\/li\u003e\n\u003cli\u003eOnboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightning-proof \u0026amp; anti-electrostatic. Onboard auto-recovery fuse and protection diodes, ensures the current\/voltage stable outputs, provides over-current\/over-voltage proof, improves shock resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n"}