The E22-900T22D is a high quality LoRa wireless module from EBYTE. It has a UART interface. It operates at 850.125MHz~930.125MHz, and integrates an original imported SX1262 from SEMTECH. The module adopts LoRa spread-spectrum technology, which means it can communicate via long distances. The SX1262 chip can NOT be accessed via the chips SPI port. This module has a built in controller taking care of all the complex SX1262 setup and interfacing, allowing communication via a simple UART(at 3.3V TTL signal levels).
It does NOT include an antenna. Search our store for available 915kHz antennas with a SMA male connector. Or click here.
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-e22-900t22d_usermanual_v1.3.pdf
For additional information, see the manufacturer's product page.product page:
www.cdebyte.com/products/E22-900T22D
Features
- IC: SX1262
- Frequency : 850.125MHz~930.125MHz (Default: 868.125MHz)
- Interface: UART (Baud rate: 1200~115200, default: 9600)
- Transmitting Power : 10~22dBm (Default: 22dBm(About 100mW)
- Test distance: 5km
- Size: 21 * 36 mm (Without SMA)
- Antenna Type: SMA
Specs and Docs
- Example code can be found by googling "E22-900T22D"
- Code and examples to use this module with Arduino, esp32 or esp8266Code and examples to use this module with Arduino, esp32 or esp8266:
github.com/xreef/EByte_LoRa_E22_Series_Library - Tutorial for Code and examples given above(from xreef - mischianti)Tutorial for Code and examples given above(from xreef - mischianti):
mischianti.org/ebyte-lora-e22-device-for-arduino-esp32-or-esp8266-specs-and-basic-usage-1/ - SX1262 and SX1278, SX1276 ComparisonSX1262 and SX1278, SX1276 Comparison:
https:/ebyte-sx12-comparison - Using LoRa with the EByte E220, E22 and E32 seriesUsing LoRa with the EByte E220, E22 and E32 series:
wolles-elektronikkiste.de/en/using-lora-with-the-ebyte-e220-e22-and-e32-series
Package Includes
1 x Wireless Module