SX1268 Lora Test Board E22-400MBL-01 433MHz 470MHz Development Test Kit for E22-400M22S

Product Description[Frequency]: 850.125~930.125MHz<br>[Power]:22dBm<br>[Distance] :5km<br>[Size]: 21*36mm<br>[Weight]: 6.5±0.2g<br><br>[Features]:<br>New LoRa spread spectrum modulation technology brings further communication distance and stronger anti-interference ability;<br>Supports automatic relay network, multilevel relay used in long distance communication, the same area to run multiple network running at the same time;<br>The communication allows users to set key that cannot be read, greatly improving the user data privacy;<br>Supports LBT function, before sending channel environmental noise monitoring, can greatly increase the success rate of communication module in harsh environment;<br>RSSI signal strength indicator function, can be used to assess the signal quality, improve the communication network and distance;<br>Wireless parameters configuration, sent via wireless instruction packet, or read a wireless remote configuration module parameters;<br>Air wake up, that is, ultra-low power consumption function, suitable for a battery-powered application solutions;<br>Supports fixed transmission, radio transmission, channel to monitor;<br>Deep sleep mode enables 2 ua power consumption;<br>Global free license ISM 868/915 MHZ band;<br>Under ideal conditions, the communication distance can be up to 5 km;<br>Supports parameter electricity saving, electricity again after the module will work according to set good parameters;<br>Effective watchdog design, once an exception occurs, the module will be in automatic restart, and can continue to work on previous parameter;<br>0.3 k ~ 62.5 kbps air data rate;<br>2.3 V to 5.5 V power supply, over 5V power supply can ensure the best performance;<br>Industry-standard design, support - 40 ~ + 85 C under long time use.

• Used to test Ebyte's E22-400M22S,Pre-welded E22-400M22S
• Backup USB interface,can be directly plugged into the computer for use
• All pins of the E22-400M22S module have been led out
• Stable and easy to develop
• Development kit embedded in the main control MCU:STM8L151G4