Waveshare Isolated RS485 RS232 Expansion HAT for Raspberry Pi, SPI Control

15 People watching this product now!

SKU: rz24314611 Category: Raspberry Pi Hats

Description

RS485 RS232 HAT is an isolated RS485 and RS232 expansion board specially designed by Waveshare for Raspberry Pi. It adopts SC16IS752+SP3485, SP3232 scheme, built-in power isolation, ADI magnetic coupling isolation and TVS and other protection circuits.

Features:

Based on Raspberry Pi 40pin GPIO interface, suitable for Raspberry Pi series motherboards
Using SC16IS752 and SP3485, SP3232 multi-chip combination scheme, can realize SPI to RS485, RS232, the communication rate is up to 921600bps
RS485 supports manual or automatic sending and receiving of data, which can be set by DIP switch
RS485 onboard resettable fuse and protection diode can ensure stable output of current and voltage, prevent overcurrent and overvoltage, and improve shock resistance
Onboard TVS (transient voltage suppression tube), which can effectively suppress the surge voltage and transient peak voltage in the circuit, and protect against lightning and static electricity.
Onboard power supply and serial port transceiver indicators, easy to check the module power supply and communication status
Lead out the SPI control interface for easy access to main control boards such as Arduino
Provide complete supporting information manuals (C and python sample programs and user manuals, etc.)

Specifications:

Serial port expansion chip: SC16IS752
Operating Voltage: 5V
RS485 transceiver： SP3485
RS232 transceiver： SP3232
Communication Interface： SPI
Data Rate: Up to 921600bps
Communication Interface: SPI
UART Expansion Chip: SC16IS752
RS485 transceiver: SP3485
Communication rate： 300~921600 bps
Operating Voltage： 3.3/5V
Dimension： 65mm×56.5mm
Via diameter： 3.0mm

Packages Includes:

1 x Waveshare Isolated RS485 RS232 Expansion HAT for Raspberry Pi, SPI Control

Reviews (0)

Rated 0 out of 5

0 reviews

Rated 5 out of 5

Rated 4 out of 5

Rated 3 out of 5

Rated 2 out of 5

Rated 1 out of 5

Reviews

Clear filters

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Shipping & Delivery

Shipping and Delivery Policy

1. Shipping Process:

Orders are processed within 1-2 business days after payment confirmation.
Delivery time varies based on location and selected shipping method, typically ranging between 3-7 business days.
We partner with trusted courier services to ensure timely and safe delivery.

2. Shipping Charges:

Shipping charges are calculated at checkout based on the delivery location and package weight.
Free shipping may be available for orders above a specified amount, as mentioned on our website.

3. Order Tracking:

Once your order is shipped, you will receive a tracking ID via email or SMS to monitor the shipment status.

4. Delivery Address:

Please provide a complete and accurate delivery address to avoid delays.
We are not responsible for delivery failures due to incorrect or incomplete address details provided by the customer.

5. Delivery Issues:

If a package is delayed, lost, or damaged during transit, please contact our support team immediately.
Claims for lost or damaged items must be reported within 48 hours of delivery.

6. No Return Policy for Opened/Soldered Products:

We do not accept returns for products that have been opened, used, or soldered.
Ensure you verify product compatibility before purchase, as returns will only be accepted for unopened and unused items in their original packaging.

7. Refund Policy:

Refunds will be issued only for canceled orders before shipment or wrong/damaged items received (subject to investigation).
No refunds or replacements for products that have been tampered with, soldered, or physically damaged by the customer.

UCTRONICS PoE HAT for Raspberry Pi , IEEE 802.3af- Compliant, 5V 2.5A Power Over Ethernet Board for Ras berr Pi 4B/3B+

Out of stock

₹3,223.03 – ₹3,662.55 (Including tax)

SKU: rz2436145

Supports Standard	IEEE 802.2af compatible POE
Output Voltage (VDC)	5
Total Power Dissipation	12.5W
Size ( L x W ) mm	654413

Waveshare EM06-E LTE Cat-6 HAT for Raspberry Pi, Dual Antennas LTE-A, Multi Regions Multi Band, GNSS

Out of stock

₹11,283.61 – ₹12,822.29 (Including tax)

SKU: rz24313949

Waveshare High-Precision AD HAT For Raspberry Pi, ADS1263 10-Ch 32-Bit ADC

Out of stock

₹5,671.07 – ₹6,444.39 (Including tax)

SKU: rz24310942

Resolution	32 bit
Input Chennals	10
Sampling Rate (MAX)	38.4 kSPS
PGA Magnification(MAX)	32
BUS	SPI
Structure	Delta-Sigma
Input Type	differential , single-end
Reference Voltage	internal , external
Input Voltage Range (MAX)	2.5V , 5V I
Input Voltage Range (MIN)	-2.5V , 0V

Waveshare NB-IoT / Cat-M(eMTC) / GNSS HAT for Raspberry Pi, Globally Applicable

Out of stock

₹3,736.53 – ₹4,246.05 (Including tax)

SKU: rz24312717

Power supply voltage	5V
Logic level	5V / 3.3V (configured via jumper)
Overall current (idle mode)	39mA
Data format	NMEA-0183
Antenna	Active antenna
Baudrate	300~3686400 bps
Band	NB-IoT: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B28/B66/B71/B85 Cat-M: B1/B2/B3/B4/B5/B8/B12/B13/B14/B18/B19/B20/B25/B26/B27/B28/B66/B85
Emitting power	Class 5 (0.125W at LTE)
Supported SIM Card	NB-IoT / Cat-M card (1.8V SIM card ONLY)
Update frequency	1 Hz (default)
Operating temperature	-40°C ~ 85°C
Dimensions	30.2mm x 65mm

Waveshare Power over Ethernet HAT (E) for Raspberry Pi 3B+/4B, 802.3af-compliant

Out of stock

₹1,849.75 – ₹2,101.99 (Including tax)

SKU: rz2435126

Waveshare R800C GSMGPRS HAT For Raspberry Pi 1

Waveshare R800C GSM/GPRS HAT For Raspberry Pi

Out of stock

₹2,088.59 – ₹2,373.39 (Including tax)

SKU: rz2435432

Power Supply	5V
Logic Level	5V / 3.3V (default)
Operating Temperature	-40°C ~ 85°C
Frequency Band	GSM: 850/900/1800/1900 MHz Quad-band auto search Compliant to GSM phase 2/2+
Emitting Power	Class 4 (2W @ 900 MHz) Class 1 (1W @ 1800 MHz)
GPRS Connectivity	GPRS multi-slot class 12/10 (default) GPRS multi-slot class 1~12 (configurable)
GPRS data Feature	UL/DL speed: ≤85.6kbps Supports Packet Broadcast Control Channel (PBCCH) Coding schemes: CS-1 , CS-2 , CS-3 , CS-4 Supports PAP (Password Authentication Protocol) for PPP connection Supports Unstructured Supplementary Service Data (USSD)
SMS Supports	MT , MO , CB , Text , PDU SMS storage: SIM card
Audio	Voice encode/decode mode: Half Rate , Full Rate , Enhanced Full Rate , Adaptive Multi-Rate Support echo cancellation Support noise reduction
Dimensions (mm)	30.2 x 65
Weight (gm)	26

Waveshare RM500U-CN 5G HAT for Raspberry Pi Quad Antennas LTE-A Multi Band 5G/4G/3G

Out of stock

₹24,897.05 – ₹28,292.09 (Including tax)

SKU: rz24313926

FREQUENCY BAND	5G 5G NR 3GPP Release 15 NSA/SA operation , Sub-6 GHz 5G NR NSA n41 , n78 , n79 5G NR SA n1 , n28 , n41 , n77 , n78 , n79 Downlink 4 × 4 MIMO n1 , n41 , n77 , n78 , n79 LTE LTE Category downlink Cat 12 , uplink Cat 13 LTE-FDD B1 , B2 , B3 , B5 , B7 , B8 , B20 , B28 LTE-TDD B34 , B38 , B39 , B40 , B41 LAA – Downlink 2 × 2 MIMO B1 , B2 , B3 , B5 , B7 , B8 , B20 , B28 , B34 , B38 , B39 , B40 , B41 UMTS WCDMA B1 , B2 , B5 , B8
Data Rate	5G SA Sub-6 downlink 2 Gbps; uplink 1 Gbps 5G NSA Sub-6 downlink 2.2 Gbps; uplink 575 Mbps LTE downlink 600 Mbps; uplink 150 Mbps UMTS downlink 42.2 Mbps; uplink 11 Mbps
Others	Operating temperature -30 °C ~ +75 °C Extension temperature -40 °C ~ +85 °C Module dimensions 30.0 × 52.0 × 2.3 (mm) Module weight 8.9 (g)

Waveshare Sense HAT (C) for Raspberry Pi, Onboard Multi Powerful Sensors, Supports External Sensors

Out of stock

₹3,043.91 – ₹3,458.99 (Including tax)