The E22-900T22D is a high quality LoRa wireless module from EBYTE. It has a UART interface. It operates at 850.125MHz to 930.125MHz, and integrates an original SX1262 chip from SEMTECH.
It has multiple transmission modes. It is widely used in IoT applications, utility meters, smart home, etc.
The SX1262 chip can NOT be accessed via the chip's 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_manual_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 to 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
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