Same error on ESP-WROOM-32 on Devkit V1. At the first attempt I've tried to connect from Xiaomi Mi mix 2 using BLE. Got these errors. ets Jun 8 2016 00:22:57 rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) configsip: 0, SPIWP:0xee clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,w...

Hi!
I've made a sample HID keyboard/mouse with several buttons.
See description on github!
https://github.com/olegos76/nimble_kbdhid_example