The Pico LoRa Expansion is a low-power consumption data transmission board for the Raspberry Pi Pico. The expansion is available in two versions: 433MHz or 868MHz (select above before adding to cart). This board is packed with features - it comes with an onboard CH340 USB to UART converter, Voltage Level Translator (74HC125V), SMA antenna connector that covers the 433MHz or 868MHz frequency band, onboard 1.14" LCD, IPEX antenna connector and LoRa Spread Spectrum Modulation technology with auto multi-level repeating. The Pico LoRa Expansion has been 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 data with low-power consumption. The board distinguishes itself from the normal LoRa with its longer communication distance, lower power consumption and better safety and anti-inference system. The USB-UART communication of Pico LoRa enables direct communication with a desktop/laptop without using a Raspberry Pi Pico. A comprehensive product Wiki includes everything you need to get started. Antenna included. Note: Raspberry Pi Pico not included. You'll need a Pico with male headers soldered to it. You can grab a Pico here and Pico male headers here, or buy a Pico with pre-soldered headers. Features * Available in 433MHz or 868MHz * 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 LoRAommunication 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 MO, short Ml: Transmission mode * Short MO, open Ml: Configuration mode * Open MO, short Ml: WOR mode * Open MO, open Ml: Deep sleep mode Specifications * Frequency: * 433MHz version: 410-493 MHz * 868MHz version: 850.125-930.125MHz * Power: 22dBm * Distance: Up to 5 KM * Interface: UART Communication * Serial Port Module: * 433MHz version: E22-400T22S * 868MHz version: E22-900T22S1B * Voltage Level Translator: 74HC125V * Dimensions: 90m x 68mm Antenna Specification * Frequency: 433MHz or 868MHz * Gain: 3dBi * SWR: <1.5 * Polarization: Vertical * Radiation Direction: Omnidirectional * Input Impedance: 50 ohms * Power Capacity: 20W * Height: 200mm * Total Weight: 21g * Interface: SMA-J Resources * Product Wiki * GitHub Package Contents * 1 x Pico LoRa Expansion Module * 1 x Antenna https://elecena.pl/product/22723467/lora-expansion-for-raspberry-pi-pico-inc-antenna-discontinued 2023-03-07 https://elecena.pl/product/22723467/lora-expansion-for-raspberry-pi-pico-inc-antenna-discontinued 2023-12-27 https://elecena.pl/product/22723467/lora-expansion-for-raspberry-pi-pico-inc-antenna-discontinued 2024-09-19 https://elecena.pl/product/22723467/lora-expansion-for-raspberry-pi-pico-inc-antenna-discontinued 2024-11-29 https://elecena.pl/product/22723467/lora-expansion-for-raspberry-pi-pico-inc-antenna-discontinued 2024-11-30