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₹948.55 (Including tax)
Discount per Bulk Quantity
| Quantity | Discount | Price |
|---|---|---|
| 5 - 10 | 5% | ₹901.12 (Including tax) |
| 11 - 20 | 8% | ₹872.66 (Including tax) |
| 21 - 40 | 10% | ₹853.69 (Including tax) |
| 41 - 100 | 12% | ₹834.71 (Including tax) |
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RS-232 has been a serial communication standard in the industry for years. It’s still widely used and commonly heard in the industry though it dates back to 1969. However, with technological advancements, there are now faster data transmission methods. The RS232 is defined as the “Interface between data terminal equipment and data communications equipment using serial binary data exchange”.
Most of the MCUs use TTL levels, and the computer serial port generally uses 232 levels. If we want the computer to communicate with the MCU, we need this Grove – 232. The communication between your Arduino boards and the computer will be exceptionally convenient with the integrated Grove interface
This module is based on Max3232, it supports multiple baud rate communication and theoretically supports communication up to 230400bps baud.
Getting Started With SeeedStudio Grove RS232
1 x SeeedStudio Grove RS232
| Supply Voltage |
3.3V / 5V |
|---|---|
| Driver input voltage |
0V ~ 5.5V |
| Receiver input voltage |
-25V ~ +25V |
| Supply current(No load) |
0.3mA |
| Maximum data rate |
250 Kbit/s |
| Support baud rate |
300bps ~ 230400bps |
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| Operating voltage |
3.3V / 5V |
|---|---|
| Connector |
DB9 male |
| CH343G |
up to 2 Mbps (not full band) |
| Baud rate FT232RL |
300bps ~ 2 Mbps |
| Baud rate |
FT232RL: 300bps ~ 921600 bps |
| Connector Screw |
terminal |
| Direction Control |
Hardware automatically discriminates and controls the direction of data transmission |
| Protection |
600W lightningproof and surge-suppress ,15KV ESD protection (reserved 120R balancing resistor solder pads |
| Transmission mode |
Point-to-multipoints (up to 32 nodes ,it is recommended to use repeaters for 16 nodes or more) |
| Pins |
TXD ,RXD ,GND ,5V |
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| Run voltage |
DC5-36V |
|---|---|
| Run temp |
40℃-85℃ |
| Baudrate |
300 ~ 460800 bps |
| Storage temp |
40℃-125℃ |
| Safety |
WPA-PSK/WPA2-PSK |
| Wireless standard |
802.11 b/g/n |
| Frequency range |
2.412GHz-2 .484GHz |
| Communication interface |
RS485 ,screw terminal |
| Transmitting power |
– 802.11b: +19dBm (11Mbps) – 802.11g: +18dBm (54Mbps) – 802.11n: +17dBm (HT20 ,MCS7); +17dBm (HT40 ,MCS7 |
| Receiving sensitivity |
– 802.11b: -89dBm (11Mbps) – 802.11g: -81dBm (54Mbps) – 802.11n: -73dBm (HT20 ,MCS7); -71dBm (HT40 ,MCS7) |
| Operating mode |
Transparent transmission ,serial command ,HTTPD Client ,Modbus TCP to Modbus RTU |
| Dimensions |
L × W × H: 109.66 × 28 × 64.71 mm |
| Weight |
157g |
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