- sales/support
Google Chat: zj734465502@gmail.com
- sales
+86-0755-88291180
- sales01
sales01@spotpear.com
- sales02
dragon_manager@163.com
- support
services01@spotpear.com
- CEO-Complaints
manager01@spotpear.com
- sales/support
WhatsApp:13246739196
Raspberry Pi RS485 CAN HAT
$13.89
Brand：Spotpear
SKU：0102030
Date：2020-08-14 18:23
Part Number：
The RS485 CAN HAT will enables your Pi to communicate with other devices stably in long-distance via RS485/CAN functions.
Features
- Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
- CAN function, onboard CAN controller MCP2515 via SPI interface, onboard transceiver SN65HVD230
- RS485 function, controlled via UART, half-duplex communication, supports automatic TX/RX control without programming, onboard transceiver SP3485
- Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit for RS485 transceiving, lightning-proof & anti-electrostatic
- Reserved control pins, allows to work with other control boards
- Comes with development resources and manual (examples in wiringPi/python)
Specifications
- Operating voltage: 3.3V
- CAN controller: MCP2515
- CAN transceiver: SN65HVD230
- 485 transceiver: SP3485
- Dimension: 65mm x 30mm
- Mounting hole size: 3.0mm
Pinouts
| PIN | RASPBERRY PI (BCM) | DESCRIPTION |
|---|---|---|
| 3V3 | 3V3 | 3.3V Power |
| GND | GND | Ground |
| SCK | P11 / SCLK | SPI clock input |
| MOSI | P10 / MOSI | SPI data input |
| MISO | P9 / MISO | SPI data output |
| CS | P8 / CE0 | SPI chip selection |
| INT | P25 | Interrupt |
| RXD | P15 / RXD | RS485 UART receive |
| TXD | P14 / TXD | RS485 UART transmit |
| RSE | P4 | RS485 TX/RX control (auto control by default, some soldering is required to enable manual control), high for TX, low for RX |
Dimensions
TAG：
Raspberry Pi UPS HAT E 21700 Li battery (NOT included) 5V 6A Uninterruptible Power Supply
ESP32-C6 Development Board
Raspberry Pi Pico RP2040 1.69 inch TouchScreen Round LCD Display QMI8658 QST Attitude Gyro Sensor Buzzer RTC PCF85063 Arduino electronic wrist watch
2.42 inch 128×64
Raspberry Pi 5 Camera Cable
WiFi Wireless ESP32 DDSM Motor Driver Direct Drive Servo Hub Motors Raspberry Pi
FT4232HL USB TTL RS232 Industrial UART 4-Ch UART
Raspberry Pi WatchDog
Raspberry Pi Zero UPS 26650 Li-Battery
T1 ESP-32 V1.0
Raspberry Pi PICO Long-Range Communication
spotpear
ESP32-S3 Display
Pi5 Active Cooler
pcb800099-v.9
Pi5 Fan
ESP32-S3 2.8inch LCD N8R8 Captive TouchScreen Display 480x480
RM520N GL IoT EMBB 5G 4G 3G M.2 LTE-A/NSA SA GNSS DFOTA VoLTE Quectel
Raspberry Pi Transparent LCD
X1008 Raspberry Pi 5 PCIe Dual 2.5" 3.5" SATA HDD SSD Double-SATA
Forum：
