{"repo":"dernasherbrezon/sx127x","free":true,"listed":false,"github":"https://github.com/dernasherbrezon/sx127x","clone":"git clone https://github.com/dernasherbrezon/sx127x.git","description":"Library to work with Semtech chips sx127x","language":"C","stars":65,"topics":["sx1276","sx1278","lora","sx1277","sx1279","esp-idf","esp32","raspberry-pi","raspberrypi","semtech"],"license":"Apache-2.0","category":"self-hosted-apps","readme_excerpt":"About Library to work with semtech sx127x chips. Features There are several similar libraries exist, but this one is much better: LoRa, FSK and OOK modulations Support for resume from deep sleep. Most of the libraries re-init the chip upon the startup and erase everything that was received previously. This library provides granular initialization functions. See for more info. Written in C. It is so much easier to integrate with another C project. But also possible to use from C++ project. Doesn't have external dependencies. This library is based on C99 standard. Can work with 2 or more modules connected to the same SPI bus. No busy loops for handling RX and TX events. See examples on how to configure and handle interrupts. Good documentation. Can be used on ESP32 or RaspberryPI or any other linux with GPIO pins. Cache for SPI registers. Improve power consumption and performance while communicating via SPI bus debug registers This library supports all standard LoRa features: RX/TX CAD (Channel activity detection). Can be used to reduce power consumption in RX mode. TX with +20dbm power Explicit and implicit headers Granular sx127x register configuration Frequency hopping spread spectrum (FHSS) And FSK/OOK features: RX/TX Short messages and extra long messages (up to 2047 bytes). For messages more than 62 bytes digital pins DIO1 and DIO2 must be wired up and configured properly. CRC, Encoding, RSSI, address filtering, AFC and syncword configurations Fixed and variable packet fo","default_branch":null,"files":null,"tree":[],"storefront":"/r/dernasherbrezon","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/dernasherbrezon/sx127x/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}