LoRa SX1268 Module, 22dBm, 410-493MHz, SPI, U.FL

The E22-400M22S is a high quality LoRa wireless module from EBYTE using the SX1268 chip. The E22 series is one of the first wireless modules to adopt Semtech's SX1262 and SX1268 RF chips. This chip provides a variety of modulation methods, such as LoRaTM and traditional GFSK. Its special LoRaTM modulation method increases the communication distance. This module is configured via software for frequencies between 410~493 MHz. The correct antenna has to be used for the programmed frequency. Typical frequencies would be 433MHz in Europe(EU), and 470MHz, 486MHz and 487MHz(China). These modules are designed and manufactured with quality in mind. High quality capacitors and German Wurth wire wound inductors are used. A temperature compensated crystal oscillator is used for timing, which is critical for low error long distance LoRa communication. To view the PDF Datasheet, click here.see this page: 99tech.com.au/m/lora-e22-400m22s_usermanual_v1.20.pdf For additional information, see the manufacturer's product page.product page:www.ebyte.com/en/product-view-news.aspx?id=436 Features IC: SX1268 with PA (Power Amplifier) Frequency: 410~493MHz Power: 22dBm Distance: 7km Interface: SPI Parameters RF Parameter Value Remark Working frequency 410~493 MHz - Transmitting power 22 dBm Max. Power (160mW) Receiving sensitivity -147 dBm - Air data rate 0.018k~300kbps - Test distance 6500m In open and clear air, with maximum power, 5dBi antenna gain, height of 2m   Hardware Parameter Value Remark Size 14 * 20 mm   Antenna type IPEX / Stamp hole   Communication interface SPI   Package SMD     Electronic parameter Min. Typ. Max. Unit Condition Power supply 1.8 3.3 3.6 V   Communication level 1.8 3.3 3.6 V   Transmitting current 95 100 105 mA 22dBm（160mW） Receiving current 6 6.5 7 mA   Sleep current 1 2 3 nA   Operating temperature -40 20 85 ℃   Operating humidity 10 60 90 %   Storage temperature -40 20 125 ℃   Pins Pin No. Pin Item Pin Direction Pin Application 1 GND - Ground 2 GND - Ground 3 GND - Ground 4 GND - Ground 5 GND - Ground 6 RXEN Input RF switch RX control，connecting external MCU IO, valid in high level 7 TXEN Input RF switch TX control，connecting external MCU IO or DIO2, valid in high level 8 DIO2 Input/Output Configurable IO port（see more in SX126x datasheet） 9 VCC - Power supply, 1.8V~3.7V（external ceramic filter capacitoris recommended） 10 GND - Ground 11 GND - Ground 12 GND - Ground 13 DIO1 Input/Output Configurable IO port（see more in SX126x datasheet） 14 BUSY Output State indicator（see more in SX126x datasheet） 15 NRST Input Chip reset initiation, valid in low level 16 MISO Output SPI master input slave output 17 MOSI Input SPI master output slave input 18 SCK Input SPI clock 19 NSS Input Chip select，for starting a SPI communication 20 GND - Ground 21 ANT - Stamp hole（50 ohm impedance） 22 GND - Ground   Additional Information Package Includes 1 x Wireless Module [mx_insert-post-ebay slug="ebay-t-default"] SKU: LOR0-411 Categories: LoRa Modules, Wireless Modules Tags: 433mhz, lora, sx1278, wireless