lierda Manuals & User Guides

Lierda L-LRNWB25-84DN4 LoRa868-915MHzSPI Passive Crystal Standard Modules Product Information The product is a LoRa 868/915MHz SPI Passive crystal standard module with the model number L-LRNWB25-84DN4. It is designed for various applications such as automated building circulation systems, smart homes, temperature…

lierda FL22-C8 LoRa 868/915MHz SPI Passive Crystal Standard Modules Product Information The FL22-C8 is a LoRa 868/915MHz SPI Passive crystal standard module. It operates in the frequency band of 863-870MHz for EU and 902-928MHz for the USA. The module supports…

lierda LoRa 868/915MHz SPI Passive Crystal User Manual Applicable scenarios Automated Building Circulation System Smart Home Temperature and humidity sensors Wireless remote control, drones For applications requiring high communication distance Product features TX 860～930MHz TX 860～930MHz RX 860～930MHz High Link…

lierda LSD4BT-E95ASTD001 E95 BLE Module User Manual Overview The E95 standard hardware module is a high-performance IoT Bluetooth transceiver based on the NORDIC Bluetooth SOC nRF52 series (supporting Bluetooth 5.0). Themodule uses a stamp-type interface; the package is compatible with…

L-BTMEB55-G0BP4 E55 Bluetooth Module User Manual L-BTMEB55-G0BP4 E55 Bluetooth Module File Rivision History Serial number Modify log Modifier Reviewer File version Modified date Initial version Gq sxt Rev01 2021-11-01 Overview L-BTMEB55-G0NP4 low-power Bluetooth module is a high-performance Bluetooth module developed…

LSD4BTB-PBS1000001 User Manual Product name： S1 beacon explosion proof version 2 Product model：LSD4BTB-PBS1000001 Version：Rev01 Document revision history Number Modify log Modifier Reviewer Version Date 1 Origin why sxt Rev01 2020-4-22 Chapter 1 Summary A chemical plant is a high-risk industrial…

lierda LSD4BTB-PBC1000001 Locator Beacon Features An ultra-low-power beacon device that supports iBeacon and Eddystone UID & URL. APP communication protocol APP sends instructions to the Beacon module through the FE61 channel. After receiving the instructions, the module parses and executes…