espressif/esp-iot-solution

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Espressif IoT Library. IoT Device Drivers, Documentations and Solutions.

Stars: 2.7k
Forks: 1k
Open beginner issues: 11
Indexed issues: 176

Dominant language: C
License: Apache-2.0
Last GitHub push: Sep 14, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

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174 open issues indexed

esp_lcd_st77922: MADCTL MV (bit 5) ignored on LCDwiki ES3C35P — hardware swap_xy impossible, measurements attached Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

espressif/esp-iot-solution#786 · Opened Sep 20, 2026
max17048: upgrade to newest i2c_bus Open

Difficulty 2/5 1-3 hours Newbie friendliness 74/100

espressif/esp-iot-solution#784 · 1 comment · Opened Sep 16, 2026
elf_loader: Possible logic bug in segment loading Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

espressif/esp-iot-solution#783 · Opened Sep 12, 2026
usb_device_uac: Feature Unit handlers index mute[]/volume[] with an unvalidated host-controlled bChannelNumber — out-of-bounds read (GET_CUR) / write (SET_CUR) Open

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

espressif/esp-iot-solution#781 · 1 comment · Opened Sep 9, 2026
esp_lcd_touch_spd2010: swap_xy/mirror_x/mirror_y are silent no-ops in get_xy() Open

Difficulty 2/5 1-3 hours Newbie friendliness 82/100

espressif/esp-iot-solution#779 · Opened Sep 3, 2026
esp_lcd_touch_spd2010: touch init always fails with ESP_ERR_INVALID_ARG (zero-length I2C write buffer) Open

Difficulty 1/5 Under an hour Newbie friendliness 88/100

espressif/esp-iot-solution#778 · 1 comment · Opened Sep 3, 2026
elf_loader: app crashes when a function is called from shared library (.so) Open

Difficulty 3/5 1-2 days Newbie friendliness 58/100

espressif/esp-iot-solution#776 · Opened Aug 30, 2026
esp_lvgl_adapter:display_manager.c: psram is not possible to use in display manager Open

Difficulty 1/5 Under an hour Newbie friendliness 88/100

espressif/esp-iot-solution#768 · 2 comments · Opened Aug 12, 2026
esp_lcd_co5300: panel_co5300_del() calls the wrapped DPI del twice (use-after-free + double free) Open

Difficulty 1/5 Under an hour Newbie friendliness 84/100

espressif/esp-iot-solution#767 · 1 comment · Opened Aug 10, 2026
Reproducible column-level rendering defect near horizontal center (x=width/2) with LVGL v9 on round MIPI-DSI display (ESP32-P4) Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

espressif/esp-iot-solution#762 · 1 comment · Opened Aug 3, 2026
[mcp-c-sdk] Streamable HTTP client cannot complete tools/call against Home Assistant MCP — "Invalid JSONRPC version: null" before request reaches server Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

espressif/esp-iot-solution#761 · 1 comment · Opened Aug 1, 2026
mcp-c-sdk supports mcp version v2.0 Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

espressif/esp-iot-solution#758 · Opened Jul 31, 2026
Firmware ESP32-S3-LCD_4 non TOUCH VERSION Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

espressif/esp-iot-solution#757 · 3 comments · Opened Jul 26, 2026
Naming conflict in ESP_LCD_TOUCH_IO_I2C_AXS15231B_CONFIG_EX Open

Difficulty 1/5 Under an hour Newbie friendliness 88/100

espressif/esp-iot-solution#756 · 1 comment · Opened Jul 24, 2026
usb_device_uac 1.3.1 USB HS plays plays one micro frame then nulls... and repeat Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

espressif/esp-iot-solution#746 · 3 comments · Opened Jul 12, 2026
ESP32-P4 fails to fire GOT_IP event with SIM7600 in ECM mode Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

espressif/esp-iot-solution#744 · 3 comments · Opened Jun 28, 2026
Feature Request: Add ndef component Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

espressif/esp-iot-solution#742 · 2 comments · Opened Jun 25, 2026
PPA blending reduces framerate Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

espressif/esp-iot-solution#741 · 2 comments · Opened Jun 19, 2026
espressif/bme280 0.1.1 crashes when used with i2c mater setup Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

espressif/esp-iot-solution#739 · 7 comments · Opened Jun 16, 2026
Crashes running usb_uac example Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

espressif/esp-iot-solution#737 · 3 comments · Opened Jun 11, 2026
Cannot boot with log default "debug" Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

espressif/esp-iot-solution#736 · Opened Jun 11, 2026
bootloader_support_plus supporting ESP32-P4 ? Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

espressif/esp-iot-solution#735 · 2 comments · Opened Jun 11, 2026
Using Example with 6.0.1 Open

Difficulty 2/5 1-3 hours Newbie friendliness 58/100

espressif/esp-iot-solution#734 · 1 comment · Opened Jun 11, 2026
deprecated warnings Open

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

espressif/esp-iot-solution#733 · 1 comment · Opened Jun 11, 2026
`ESP32-S3-BOX-3: AFE init hangs when enable_vcmd_detect = true in xiaozhi_chat example` Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

espressif/esp-iot-solution#728 · Opened Jun 2, 2026
usb_extend_screen何时能增加ESP32-S31开发板的在线烧录？ Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

espressif/esp-iot-solution#725 · 1 comment · Opened May 30, 2026
为什么lv_decoder的v9版本不支持SQOI呢 Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

espressif/esp-iot-solution#722 · 2 comments · Opened May 26, 2026
elf_loader: a fast resolver sample Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

espressif/esp-iot-solution#720 · Opened May 17, 2026
idf_v5.5.4版本使用esp_lvgl_adapter时lvgl画面没有正常输出 Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

espressif/esp-iot-solution#719 · 1 comment · Opened May 15, 2026
spiffs_assets_gen.py是一个危险的脚本 Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

espressif/esp-iot-solution#716 · 2 comments · Opened May 12, 2026
`esp_lcd_hx8399 2.0.2`: display doesn't draw image after reset sometimes Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

espressif/esp-iot-solution#713 · Opened May 7, 2026
Uvc 在mac 环境下帧率无法保证 Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

espressif/esp-iot-solution#707 · 1 comment · Opened Apr 24, 2026
esp_lvgl_adapter 0.4.3 implicit declaration of function 'esp_timer_stop_blocking' Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

espressif/esp-iot-solution#704 · 6 comments · Opened Apr 22, 2026
Performance issues in certain scenes (MJPEG decoder, ESP32-P4 rev. 1.0) Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

espressif/esp-iot-solution#703 · Opened Apr 20, 2026
pointer 'gc9503' used after 'free' [-Werror=use-after-free] Open

Difficulty 1/5 Under an hour Newbie friendliness 75/100

espressif/esp-iot-solution#695 · 1 comment · Opened Apr 11, 2026
Add an `esp_ble_pairing` componenent Open

bluetooth

Difficulty 5/5 Over a week Newbie friendliness 35/100

espressif/esp-iot-solution#693 · 4 comments · Opened Apr 10, 2026
elf_loader: .got.loc section not handled on ESP32 — LoadStoreError with multiple PLT entries Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

espressif/esp-iot-solution#686 · Opened Mar 30, 2026
Request: USB UAC multiple Audio Channel Cluster support Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

espressif/esp-iot-solution#685 · Opened Mar 27, 2026
自动睡眠模式（tickless light sleep）中，调用esp_lv_adapter_pause(-1),不会停止lvgl 的tick timer，不会触发自动睡眠 Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

espressif/esp-iot-solution#682 · 1 comment · Opened Mar 26, 2026
usb_msc_wireless_disk - How to implement a sort of "mkdir" button to create directories names? [feature request] (AEGHB-1453) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

espressif/esp-iot-solution#678 · Opened Mar 18, 2026
usb 怎么设置速度 (AEGHB-1439) Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

espressif/esp-iot-solution#676 · Opened Mar 7, 2026
lvgl9.5.0 + lvgl adapter 0.3.2 button slider response delay (AEGHB-1428) Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

espressif/esp-iot-solution#667 · 1 comment · Opened Feb 23, 2026
QSPI mode skips RASET (0x2B) in draw_bitmap, breaking partial rendering (AEGHB-1425) Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

espressif/esp-iot-solution#666 · 1 reaction · Opened Feb 15, 2026
hys_ctrl_mode for BUTTON Component (AEGHB-1418) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

espressif/esp-iot-solution#663 · 4 comments · Opened Feb 8, 2026
[esp_lvgl_adapter] TRIPLE_PARTIAL mode visual corruption when LV_DRAW_BUF_STRIDE_ALIGN > 1 (AEGHB-1412) Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

espressif/esp-iot-solution#659 · 2 comments · Opened Feb 8, 2026
usb_device_uvc uncompressed format mismatch with esp32-p4 ISP capabilities (AEGHB-1409) Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

espressif/esp-iot-solution#657 · Opened Feb 5, 2026
Migration guidance for EG91 LTE USB CDC modem on ESP-IDF v5.5.x (iot_usbh deprecated) (AEGHB-1397) Open

iot_usbh_modem

Difficulty 5/5 Over a week Newbie friendliness 25/100

espressif/esp-iot-solution#651 · 1 comment · Opened Jan 27, 2026
ov5640 cam_hal: NO-SOI - JPEG start marker missing (AEGHB-1382) Open

camera

Difficulty 4/5 3-5 days Newbie friendliness 38/100

espressif/esp-iot-solution#643 · 13 comments · Opened Jan 19, 2026
usb_dongle例程问题 (AEGHB-1381) Open

usb_dongle

Difficulty 4/5 3-5 days Newbie friendliness 30/100

espressif/esp-iot-solution#642 · 5 comments · Opened Jan 19, 2026
how to display arbitrary Chinese characters on an SSD1306 OLED screen (AEGHB-1364) Open

solution: lcd

Difficulty 4/5 3-5 days Newbie friendliness 25/100

espressif/esp-iot-solution#637 · 8 comments · Opened Jan 4, 2026

espressif/esp-iot-solution

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