Ra-02 价格参考￥ 23.68 。 Ai-Thinker Ra-02 封装/规格: MODULE_17X16MM_SM, LoRa模块 SMD-16 2.7~3.6V 410~525MHz。你可以下载 Ra-02 中文资料、引脚图、Datasheet数据手册功能说明书,资料中有 LoRa模块 详细引脚图及功能的应用电路图电压和使用方法及教程 手机版: Ra-02...
ra-07模组fcc_ce认证.zip 2023/06/21 17:39 35.6 MB ra-07-kit-v1.0-schemetic.pdf 2021/10/27 11:26 19.8 KB ra-07-kit_v1.0_specification_20210312.pdf 2021/10/27 11:23 683.9 KB ra-07_data_sheet_en.pdf 2020/08/19 03:36 867.1 KB ra-07_ra-07h.zip 2023/07/20 05:21 14.8 KB ...
ra-07模组fcc_ce认证.zip 2023/06/21 17:39 35.6 MB ra-07-kit-v1.0-schemetic.pdf 2021/10/27 11:26 19.8 KB ra-07-kit_v1.0_specification_20210312.pdf 2021/10/27 11:23 683.9 KB ra-07_data_sheet_en.pdf 2020/08/19 03:36 867.1 KB ra-07_ra-07h.zip 2023/07/20 05:21 14.8 KB ...
But it didn't work - couldn't receive any data. It only worked with while True loop as shown in the original example. Did I miss something? Pls help! It's an AI-Thinker Ra-02 LoRa module with ESP32. The MicroPython firmware is V1.13 stable. I used the sx127x driver in the mast...
LoRa主要在全球免费频段运行(即非授权频段),包括433、868、915 MHz等。LoRa网络主要由终端(内置LoRa模块)、网关(或称基站)、服务器和云四部分组成,应用数据可双向传输。 LoRa的优势主要体现在以下几个方面: 1、大大的改善了接收的灵敏度,降低了功耗 2、基于该技术的网关/集中器支持多信道多数据速率的并行处理,系...
After looking through the SAMD21 datasheet, we've found that some of the options listed in the multiplexer table don't exist on the specific chip used in the Feather M0. For all SAMD21 chips, there are two peripherals that can generate PWM signals: The Timer/Counter (TC) and...
✅ M5Stack Core2 with M5Stack Module LoRa868 M5Core2 M5STACK_CORE2 SX1276(RA-01H) Wiring on the LoRa868 Module: DIO1 to GPIO35"M5Unified" must be installed M5.begin()is called to control power management ✅ ESP32-S3 PowerFeather with Adafruit LoRa Radio FeatherWing ESP32-S3 PowerFeat...
←模板:Ra-01/Ra-02 LoRa Module Resources 因为以下原因,您没有权限编辑本页: 您所请求的操作仅限于该用户组的用户使用:用户 您可以查看与复制此页面的源代码。 该页面使用的模板: 模板:SX1278 Starter Kit Resources(查看源代码) 返回至模板:Ra-01/Ra-02 LoRa Module Resources。
Working Current - Transmit: less than 120mA(+20dBm) Sleep Current: 0.2uA Working temperature: -40- +85 degrees Pin pitch: 2.0 mm Documentation *** Click to enlarge *** Package Includes 1 x RA-02 Module SKU:LOR0-410Categories:LoRa Modules,Wireless ModulesTags:lora,sx1278,wireless...
Specifications: Product Specifications: - RF Chip: SX1278 - Frequency Range: 433 MHz - Interface: SPI - Module Type: SX1278 LoRa Spread Spectrum Wireless Module - Antenna Options: Spring antenna (Ra-01) or IPEX external antenna (Ra-02) - Operating Range: Up to 15 km with +20 DBM power...