Product description: Extension LoRa 868MHz for Raspberry Pi Pico - SB Components SKU21628
The board created by SB Components allows the Raspberry Pi Pico module to communicate in the LoRa long-range wireless network, at a frequency of 868 MHz . The board has a CH340 converter, 74HC125V voltage regulator, SMA E22-900T22S antenna connector supporting 868 MHz frequency, LCD display with 1.14 " diagonal, IPEX antenna connector and LoRa Spread Spectrum Modulation with automatic multi-level repeating. With the LoRa Spread Spectrum Modulation generation, the user can transfer data with low energy consumption.The module used in the module allows for wireless communication within a range of up to 5 kilometers.
LoRa 868MHz extension for Raspberry Pi Pico - SB Components SKU21628.
Main features of the LoRa extension for Raspberry Pi Pico
- Built-in LCD 1.14 "
- 74HC125V voltage regulator
- Data transmission range up to 5 km
- Low energy consumption
- Encrypted transmission
- Supports wireless configuration
- Antenna connector SMA and IPEX
- USB communication to LoRa and Pico to LoRa via UART
- LED diodes:
- RXD / TXD: UART RX / TX status
- AUX: Auxiliary status
- PWR: power status
- Serial / USB selection jumper:
- A: USB - UART to control the LoRa module via USB
- B: controlling the LoRa module via the Raspberry Pi Pico
- Data / Commands mode selection jumper:
- short M0 and M1: data transmission mode
- short M0, open M1: configuration mode
- open M0, short M1: WOR mode
- open M0 and M1: deep sleep mode
What is LoRa?
LoRa (Long Range) and LoRa WAN (Long Range Wide Area Network) is a long-range wireless communication system that is characterized by low energy consumption. It finds its application mainly in industry and IoT (Internet of Things) projects. Data in this communication system can be transmitted over distances of a maximum of 10 km to 15 km. Data transmission rates in the LoRa system are quite low and range from 0.3 kb / s to 37.5 kb / s. This speed is sufficient to transmit measurement data from sensors or control signals. LoRa is designed for applications where delays can be tolerated.
LoRa technology. 
Kit contents.LoRa module specification for Raspberry Pi Pico
- Frequency: 850.125 MHz to 930.125 MHz
- Power: 22 dBm
- Distance: up to 5 km
- Interface: UART
- Serial port module: E22-900T22S1B
- Voltage regulator chip: 74HC125V
- Display: LCD 1.14 "
- Dimensions: 90 x 68 mm
LoRa antenna specification
- Frequency: 868 MHz
- Band: 848 MHz to 888 MHz
- Gain: 3 dBi
- SWR: <1.5
- Polarization: vertical
- Input impedance: 50 ohms
- Energy efficiency: 20W
- Interface: SMA-J
- Height: 200 mm
- Weight: 21 g
The pledge includes
- LoRa 868MHz extension for Raspberry Pi Pico - SB Components SKU21628
- SMA antenna
