BLE 中使用的跳频模式是 ISM 频段中 37 个频率的伪随机排序。跳频模式可以适用于排除干扰设备使用的一部分频率。自适应跳频技术改善了BLE与静态(非跳频)ISM 系统的共存,当这些系统位于同一位置并可以访问有关本地无线电环境的信息或通过其他方式检测到时。Peripheral设备可以将频率分类为好和坏,并将该信息提供给Centra...
Project “Bluedroid -> ble_spp_server” converted to "nimBLE -> ble_spp_server".1 post • Page 1 of 1 Demetrio Magrin Posts: 18 Joined: Thu May 04, 2023 8:00 am Project “Bluedroid -> ble_spp_server” converted to "nimBLE -> ble_spp_server"....
Project “Bluedroid -> ble_spp_server” converted to "nimBLE -> ble_spp_server".by Demetrio Magrin » Tue Dec 03, 2024 2:45 pm Hello,I have a project "Bluedroid -> ble_spp_server" for the 2ESP32-C3-MINI-1-H4" module and I would like to replace "Bluedroid" with "nimBLE" ...
Project “Bluedroid -> ble_spp_server” converted to "nimBLE -> ble_spp_server".by Demetrio Magrin » Tue Dec 03, 2024 2:45 pm Hello,I have a project "Bluedroid -> ble_spp_server" for the 2ESP32-C3-MINI-1-H4" module and I would like to replace "Bluedroid" with "nimBLE" ...
Project “Bluedroid -> ble_spp_server” converted to "nimBLE -> ble_spp_server".by Demetrio Magrin » Tue Dec 03, 2024 2:45 pm Hello,I have a project "Bluedroid -> ble_spp_server" for the 2ESP32-C3-MINI-1-H4" module and I would like to replace "Bluedroid" with "nimBLE" ...
首先，我们需要确保ESP32的BLE_SPP_SERVER例程可以正常运行。以下是一些可能的解决方案：1. 检查ESP32...
I am using the BLE_SPP_SERVER code in the ESP-IDF example. I am trying to change the BLE device name and seem it still stuck with its old name. #define SPP_PROFILE_NUM 1 #define SPP_PROFILE_APP_IDX 0 #define ESP_SPP_APP_ID 0x56 #define SAMPLE_DEVICE_NAME "ESP_SPP_SERVER" #...
CONFIG_SOC_BLE_SUPPORTED=y CONFIG_SOC_BLE_MESH_SUPPORTED=y CONFIG_SOC_BLE_50_SUPPORTED=y CONFIG_SOC_BLE_DEVICE_PRIVACY_SUPPORTED=y CONFIG_SOC_BLUFI_SUPPORTED=y CONFIG_SOC_PHY_COMBO_MODULE=y CONFIG_IDF_CMAKE=y CONFIG_IDF_TOOLCHAIN="gcc" CONFIG_IDF_TARGET_ARCH_RISCV=y CONFIG...
https://www.youtube.com/watch?v=lWoAneG8E9Yhttps://www.youtube.com/watch?v=lWoAneG8E9YESP32 BLE SPP server 範例,並連接到手機上,傳送訊息。油管资料,给大家节省流量了。, 视频播放量 2183、弹幕量 0、点赞数 0、投硬币枚数 0、收藏人数 2、转发人数 1, 视频作者
請問目前我使用這範例出現一個問題,當送收資料小於20byte是沒問題的,但超過似乎就無動作,app端收不到任何資料,請問這問題要改哪呢?還有一個問題,手上有3各ble模塊都燒入spp這範例,當app 掃描卻只出現一個裝置,請問這要修改哪部分呢?謝謝