Description
Pico LoRa Expansion is a low-power consumption data transmission board, comes with an onboard CH340 USB to UART converter, Voltage Level Translator (74HC125V), E22-900T22S SMA antenna connector that covers 868 MHz frequency band, Onboard 1.14' LCD, IPEX antenna connector, LoRa Spread Spectrum Modulation technology with auto multi-level repeating. Pico LoRa Expansion is developed to enable data transmission up to 5 km through serial port.
With the new generation LoRa spread spectrum modulation technology, a user can easily transmit the data in low-power consumption. E22-900T22S Pico LoRa Expansion discrete itself from the normal LoRa with its longer communication distance, lower power consumption with better safety and ani-inference system. USB-UART communication of Pico LoRa enables the direct communication with a desktop/laptop without using Raspberry Pi Pico.
LoRa is the abbreviation of Long-range that runs on a technique called spread-spectrum technique, procured from chirp spread spectrum (CSS) technology, that encodes information by using the wideband linear frequency modulated chirp pulses.
Features
- Onboard 1.14' LCD
- Voltage Level Translator (74HC125V)
- Communication range up to 5 km
- Supports auto repeating to transmit longer
- Low Power Consumption
- Highly Secured
- For Evaluating signal quality with the RSSI or 'Received Signal Strength Indicator'
- Wireless parameter configuration support
- Fixed-point transmission support
- SMA and IPEX Antenna Connector
- USB to LoRa and Pico to LoRa Communication via UART
- Comes with development resources and manual
- LED Indicators:
- RXD/TXD: UART RX/TX indicator
- AUX: auxiliary indicator
- PWR: power indicator
- Serial/USB selection jumpers:
- A: USB to UART to control the LoRa module through USB
- B: control the LoRa module through Raspberry Pi Pico
- Data/Command mode selection jumpers:
- Short M0, short M1: Transmission mode
- Short M0, open M1: Configuration mode
- Open M0, short M1: WOR mode
- Open M0, open M1: Deep sleep mode
Included
- 1x Raspberry Pi Pico LoRa Expansion (868 MHz)
- 1x Antenna
Note: Raspberry Pi Pico is not included.
Downloads
