sh123/esp32_loraprs：LoRa ESP32 KISS 蓝牙调制解调器（适用于 AP

sh123

281

42 2

GNU General Public License v3.0

项目介绍

sh123/esp32_loraprs 是一个托管在 GitHub 上的开源项目，主要使用 C++ 编写，采用 GNU General Public License v3.0 许可证，目前获得 281 个 Star、42 次 Fork。

仓库全名: sh123/esp32_loraprs
开源许可证: GNU General Public License v3.0
Star 数: 281
Fork 数: 42
未关闭 Issue: 2

README 摘要

ESP32 LoRa APRS Modem This project is amateur radio ESP32 based LoRa/FSK KISS Bluetooth/BLE/USB/TCPIP modem + LoRa APRS-IS RX/TX iGate server over WiFI + LoRa/FSK APRS digipeater + Codec2 DV modem (with Codec2 Talkie Android application). ⚠ To configure sketch modify default parameters in config.h file or board specific pinouts in variants/[board]/variant.h. For project description, detailed setup and more…

完整内容见 GitHub 原始 README 或本页。

常见问题

esp32_loraprs 用什么语言开发？

主要使用 C++ 编写，采用 GNU General Public License v3.0 许可证，目前有 281 个 Star。

esp32_loraprs 可以免费商用吗？

仓库标注的许可证为 GNU General Public License v3.0，商用前请先阅读仓库 LICENSE 文件确认授权范围。

如何获取 esp32_loraprs 的源码？

可以直接克隆仓库：git clone https://github.com/sh123/esp32_loraprs.git，默认分支为 master；安装与运行步骤见仓库 README。

esp32_loraprs 最近还在维护吗？

仓库最近一次更新为 4月1日，当前有 2 个未关闭 Issue；Star 数为 281，可作为社区活跃度的参考。

关于

GitHub 原始描述（英文）

LoRa ESP32 KISS Bluetooth modem (for APRSDroid or aprs.fi iOS) + APRS-IS RX/TX iGate over WiFi + Digipeater + DV (with Codec2 Walkie-Talkie)

描述取自 GitHub 官方 API，保持仓库作者书写的原文。

简要分析

热度分

399

价值分

184

活跃状态

活跃

amateur-radio aprs aprs-rx aprs-tracker aprsdroid aprsis codec2 esp32 esp32-ardunio esp32-library ham-radio iot kiss lora lora-gateway lora-server lorawan tnc tracker uhf

GitHub

语言占比

C++

Release

Release 1.0.211月12日
Release 1.0.201月10日
Release 1.0.191月9日
Release 1.0.182025年12月30日
Release 1.0.172025年12月18日

贡献者

README

ESP32 LoRa APRS Modem

Modes of operation

This project is amateur radio ESP32 based LoRa/FSK KISS Bluetooth/BLE/USB/TCPIP modem + LoRa APRS-IS RX/TX iGate server over WiFI + LoRa/FSK APRS digipeater + Codec2 DV modem (with Codec2 Talkie Android application).

⚠ To configure sketch modify default parameters in config.h file or board specific pinouts in variants/[board]/variant.h.

For project description, detailed setup and more information, please, visit our Wiki at https://github.com/sh123/esp32_loraprs/wiki
For discussions, visit https://github.com/sh123/esp32_loraprs/discussions

⚠ Project also supports APRSDroid TNC2 text APRS packet mode (configurable), which makes it interoperable with other LoRa APRS trackers without AX25 support.

Supported module types: SX126X, SX127X and other modules supported by RadioLib, idle RX power consumption is around 60mA, so single 18650 cell should last for about 24 hours in RX.

Modules, which are used by users and known to work

SX126X (suggested, 1W/2W modules will provide decent coverage for APRS, stable frequency suitable for < 125 kHz BW at 433 MHz, 5V from USB power bank is enough to power it, has additional LNA)
- 👍 E22-400M30S/E22-400M33S (SX1268)
- E220-400M30S (LLCC68) BW125 SF from 7 to 9 (chip limitations)
- These modules are 30dbm modules, but maximum power should be set to no more than 20-22dbm, see https://github.com/jgromes/RadioLib/wiki/High-power-Radio-Modules-Guide
SX127X (low power, 50-100mW, temperature frequency drift, problematic for narrow band)
- RA-01 (SX1278)
- RA-02 (SX1276)
- TTGO T-Beam (SX1276)

Building

Update include/config.h with your radio settings
- If you are using lora-aprs iGate (non AX.25) then set CFG_TEXT_PACKETS and CFG_TEXT_PACKETS_3 config parameters to true and use APRSDroid TNC2 connection protocol
To build for client/tracker mode use pio run -e esp32dev_e22_modem
To build for iGate mode use pio run -e esp32dev_e22_igate

Development board

Development board schematics, case and antenna models are available under extras/cad and extras/schematics.

Supported ESP32-DEV boards are with 36 and 38 pinouts (configured with solder pads) and ESP32-C3-MINI with separate dev board.

⚠ There are ESP32 boards with different socket widths: 22mm and 25mm, board files for 25mm have _wide suffix in file names.