Thanks Fugazi & jesseb for these post. learning something from your contribution.

for newbies, Short Term Key (STK) Temporary Key (TK) Long Term Key (LTK) Connection Signature Resolving Key (CSRK) Identity Resolving Key (IRK) see SMP for better understanding >> https://fte.com/webhelpii/bpa600/Content/Documentation/WhitePapers/BTLE/Pairing.htm esp32 documentation is not firendly ...

ESP_wangfang, uint8_t addr_1m[6] = {0xc0, 0xde, 0x52, 0x00, 0x00, 0x01}; uint8_t addr_2m[6] = {0xc0, 0xde, 0x52, 0x00, 0x00, 0x02}; uint8_t addr_legacy[6] = {0xc0, 0xde, 0x52, 0x00, 0x00, 0x03}; uint8_t addr_coded[6] = {0xc0, 0xde, 0x52, 0x00, 0x00, 0x04}; 1) so am i right to say that these mac addr...

Hi, i've build the below project and flash to my esp32c3 successfully (see below , main , 2 cmakelists & output from terminal ) . press on the reset button but the RGBLed doesn't start blinking accordingly. what have i miss out? any help appreciated. thanks. =========================================...

ming191 wrote: ↑

Wed Jun 23, 2021 3:39 am

谢谢，确实可以编译了，我又学到一个menuconfig的配置。技术人员，我额外补充一句，我确实很多东西不懂，所以疑问有些多，不好意思。

谢谢你的提问， 我也遇到这问题，看了你们这个message 现在解决了。

Hi to All, Regarding BLE5.0 multi advertising >> https://github.com/espressif/esp-idf/blob/master/examples/bluetooth/bluedroid/ble_50/multi-adv/main/multi_adv_demo.c line 50 - 53 uint8_t addr_1m[6] = {0xc0, 0xde, 0x52, 0x00, 0x00, 0x01}; uint8_t addr_2m[6] = {0xc0, 0xde, 0x52, 0x00, 0x00, 0x02}; uin...

noted.

Hi, The struct below have a parameter as max_skip, is this the same as slave latency? I search the documentation on max_skip , can't find any info on it. pls advise. Thanks typedef struct { esp_ble_ext_adv_type_mask_t type; /*!< ext adv type */ uint32_t interval_min; /*!< ext adv minimum interval */...

Hi, Thanks for the 2 links , i'm going over it. 1) the output that i got (see below) , then it just hang. I press reset button, same thing happen. I actually tried on arduino nano with mpu6050 and level shifter, it work with g readings. 20:57:39.648 -> ets Jun 8 2016 00:22:57 20:57:39.648 -> 20:57:3...

Hi, I'm doing a test on ESP32 with MPU6050 accelerometer for brake light (LED) but i could not get accel reading from output. The sketch below could compile and the setup part is ok with output ( Setup complete ). It then just hang there. I've check for loose connection which is ok (see attached pic...