Pico LoRa Expansion 433 MHz is a low-power consumption data transmission board, 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 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.

Specifications:

• Frequency: 433, 868, 915 MHz
• Power: 22dBm
• Distance: Up to 5 KM
• Interface: UART Communication
• Serial Port Module: E22-400T22S / E22-900T22S
• Communication: USB-LoRa & Pico to LoRa via UART
• OnBoard: 74HC125V, CH340

Note: Pico is not included.

Documents:

• Product Dimension
• 3D PDF File
• Schematic File
• Wiki Page
• Github

Package Includes:

• 1 x Pico LoRa Expansion 433/868/915 MHz