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Grove - LoRa Radio 433MHz
433 MHz RFM95 radio module of the long range (Long Range: LoRa). It allows for data transmission at the distance of up to 500 m using a piece of wire as an antenna. It also has the u.FL connector for additional antenna. The set includes a cable adapted to Seeedstudio Base Shield v2.0.
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Description
433 MHz RFM95 radio module of the long range (Long Range: LoRa). It allows for data transmission at the distance of up to 500 m using a piece of wire as an antenna. The system provides noise resistance and a small current consumption. It also has a u.FL connector for additional antenna. The set includes a cable adapted to SeeedstudioBase Shield v2.0.
Module has 4-pin cable for Base Shield v2.0.
The heart of the module is the ATmega168 microcontroller - system with high efficiency and low energy consumption. LoRa radio has mounted a piece of wire as an antenna. However, if the signal is too weak, you can connect the second antenna to the u.FL connector.
Botland is an official distributor of electronics and robotics solutions from Seeedstudio. Hundreds of ready to use devices, components and modules are available from stock or to order. Our team guarantees that all Seeedstudio products presented here are original.
Specification
- The RFM95 module based on: SX1276 LoRa
- The ATmega168 control system
- Working voltage: 3.3 V to 5 V
- Current consumption
- Transmission: 28 mA
- Standby mode: 8.4 mA
- Reception: 20 mA
- Work interface: UART
- Built-in antenna + u.FL connector
- Working frequency: 433MHz
- Operating temperature: -20 °C to 70 °C
- Output power: 100 mW (20 dBm)
- Connecting cable included
- Dimensions: 40 x 20 mm
The product is compatible with Arduino The manufacturer provides the user guide, together with examples forthe Arduino. |
Connection
The sensor communicates with the microcontroller through the UART interface. It has the following pins:
| Pin | Description |
|---|---|
| GND | The ground of the system. |
| VCC | Supply voltage from 3.3 V to 5 V. |
| RX | The UART receiver. |
| TX | The UART transmitter. |
Grove is a series of modules and sensors that are compatible withBase Shields working withArduinoandSTM32 Nucleo. |
Useful links
| Name | Value |
|---|---|
| Frequency from | 433 MHz |
| Frequency to | 433 MHz |
| Sensor - type | radio |
| Width | 9 cm |
| Height | 1 cm |
| Depth | 14 cm |
| Weight | 0.01 kg |
GLS
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from €8.07
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Delivery in 3–5 days, no inside delivery
from €96.75
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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