Pico LoRa™ Expansion is a low-power consumption data transmission board, that comes with an onboard CH340 USB TO UART converter, Voltage Level Translator (74HC125V), E22-400T22S & E22-900T22S SMA antenna connector that covers 433, 868 & 915 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 the serial port.

With the new generation, LoRa™ spread spectrum modulation technology, a user can easily transmit the data in low-power consumption. E22-400T22S & 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
• Highly Secured & Low Power Consumption
• 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

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

Specifications:

• Frequency - 850.125~930.125MHz / 410~493MHz (Programmable Range)
• Power - 22dBm
• Distance - Up to 5 KM
• Interface - UART Communication
• Serial Port Module - E22-400T22S / E22-900T22S
• Voltage Level Translator - 74HC125V

Kit Content:

• 1 x Pico LoRa Expansion (433/868/915MHz)
• 1 x Antenna

Note:

• Raspberry Pi Pico is not included!
• For reference only, please confirm the local supported LoRa band before placing an order.