ESP32-C61 support status

This page lists the projects in which the ESP32-C61 is supported.

In the list below, the supported features are marked with a checkbox (✅), while unsupported features are marked with an hourglass (⏳). An internal issue reference (such as "IDF-1234") is listed at the end of the feature description to help us keep this list up to date:

⏳ Unsupported feature (IDF-1234)
✅ Supported feature

This page will be periodically updated to reflect the current support status for the ESP32-C61.

Some links provided below might appear invalid due to being generated as placeholders for documents to be added later.

ESP-IDF
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ESP-IDF v5.4, currently in development, will include preview support for the early samples of the ESP32-C61, and ESP-IDF v5.4.x will include the initial support for the mass production version of ESP32-C61.

If you have an issue to report about any of the ESP32-C61 features, please create an issue in ESP-IDF GitHub issue tracker.

Bluetooth Low Energy (BLE)
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⏳ BLE Light Sleep (IDF-10366)
⏳ Bluetooth 5 Controller (Bluetooth 5.3 Certified) (IDF-10363)
⏳ ESP-BLE-MESH (IDF-10364)
⏳ ESP-Bluedroid Host (IDF-10360)
⏳ ESP-NimBLE Host (IDF-10365)
⏳ HCI (IDF-10362)

Coexistence
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⏳ Coexistence of Wi-Fi and Bluetooth (IDF-10532)
⏳ External coexistence follower mode (IDF-10533)
⏳ External coexistence leader mode (IDF-10531)

Debugging tools
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⏳ OpenOCD (IDF-10747)

Low Power System
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⏳ Low-power Timer (IDF-9244)
⏳ Low-power Watchdog Timer (IDF-9243)

Peripherals
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ADC
- ⏳ ADC Calibration (IDF-9303)
- ⏳ ADC continuous mode driver (IDF-9302)
  - ADC continuous mode digital monitor
- ⏳ ADC oneshot mode driver (IDF-9304)
- ⏳ ADC sleep retention (IDF-10376)
⏳ Clock Output (IDF-10970)
DMA (Direct Memory Access)
- ✅ GDMA
✅ Dedicated GPIO driver
Ethernet driver
- ⏳ SPI Ethernet driver (IDF-9298)
⏳ Event Task Matrix (IDF-9295)
- ⏳ ETM sleep retention (IDF-10373)
✅ GPIO driver
- ⏳ GPIO ETM (IDF-9318)
- ⏳ GPIO sleep retention (IDF-10382)
- Hysteresis
- ⏳ RTC IO (LP IO) driver (IDF-9317)
GPSPI
- ⏳ GPSPI sleep retention (IDF-10375)
- ✅ SPI Master driver
- ✅ SPI Slave HD driver
- ✅ SPI Slave driver
✅ GPTimer driver
- ⏳ GPTimer sleep retention (IDF-10377)
I2C
- ✅ I2C master driver
- ✅ I2C slave driver
- ⏳ I2C sleep retention (IDF-10374)
I2S
- ⏳ I2S driver (IDF-9312)
  - I2S PDM tx mode
  - I2S STD mode
  - I2S TDM mode
- ⏳ I2S legacy driver (IDF-9313)
- ⏳ I2S sleep retention (IDF-10381)
LCD driver
- ⏳ I2C LCD driver (IDF-10971)
- ⏳ SPI LCD driver (IDF-9309)
✅ LEDC driver
- Gamma Curve Generation
- ⏳ LEDC sleep retention (IDF-10372)
PSRAM
- ✅ .bss/.noinit PSRAM
- ✅ PSRAM Device Driver
- ⏳ XIP PSRAM (IDF-9292)
SD/SDIO/MMC driver
- ⏳ SDSPI Host driver (IDF-9305)
⏳ SPI Flash driver (IDF-9314)
Systimer driver
- ⏳ Esptimer implementation over systimer (IDF-9308)
- ⏳ OS tick port over systimer (IDF-9307)
- ⏳ Systimer sleep retention (IDF-10378)
⏳ Temperature Sensor driver (IDF-9322)
- ⏳ Temp Sensor sleep retention (IDF-10385)
UART
- ✅ UART FIFO mode driver
- ⏳ UART sleep retention (IDF-10384)
✅ USB Serial JTAG
- ⏳ USB Serial JTAG sleep retention (IDF-10383)

Power management
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⏳ Auto Light Sleep (IDF-9248)
⏳ Deep Sleep (IDF-9245)
⏳ Dynamic Frequency Switch (IDF-9246)
⏳ Light Sleep (IDF-9247)

Security Features
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✅ ECC accelerator
✅ ECDSA driver
✅ Flash encryption
✅ RNG
⏳ SHA accelerator (IDF-9234)
✅ Secure boot

System Features
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⏳ Bootloader Support (IDF-9260)
✅ Brownout Detector
Cache
- ✅ Cache Driver
⏳ Console (IDF-9258)
⏳ Cxx Component (IDF-9277)
⏳ ESP Event (IDF-9259)
⏳ ESP ROM (IDF-9281)
⏳ ESP Ringbuffer (IDF-9266)
⏳ ESP Timer (IDF-9284)
⏳ Efuse controller driver (IDF-9282)
- ⏳ Efuse sleep retention (IDF-10371)
✅ FreeRTOS
⏳ Interrupt Controller sleep retention (IDF-10369)
✅ MMU
MSPI
- ⏳ MSPI sleep retention (Flash & PSRAM) (IDF-10367)
- ⏳ MSPI tuning (Flash & PSRAM DDR and/or over 80 MHz) (IDF-9256)
- ⏳ SPI Flash auto suspend (IDF-9255)
⏳ POSIX Threads (IDF-9279)
Panic Handling Features
- ⏳ Core Dump (IDF-9268)
- ⏳ Debug Watchpoint (IDF-9270)
- ⏳ GDB Stub (IDF-9272)
- ⏳ Panic Handler (IDF-9271)
- ⏳ Stack Guard (IDF-9269)
⏳ Ram App (IDF-9251)
⏳ Watch Dog Timers (IDF-9257)
- ⏳ Watchdog Timer sleep retention (IDF-10368)
⏳ app trace (IDF-9264)
⏳ newlib (IDF-9283)

Thread
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⏳ Thread Border Router (IDF-10569)

Wi-Fi
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⏳ 802.11ax: 20MHz-only non-AP mode (IDF-10621)
⏳ 802.11bgn (IDF-10632)
⏳ Advanced DTIM Sleep (IDF-10627)
⏳ BSS Color (IDF-10643)
⏳ CSI (Channel State Information) (IDF-10642)
⏳ DCM (IDF-10619)
⏳ DL MU-MIMO, DL MU-MIMO within OFDMA (IDF-10636)
⏳ DPP (Device Provisioning Protocol) (IDF-10631)
⏳ ESP-NOW (IDF-10624)
⏳ ESP-Touch v1/v2 (IDF-10625)
⏳ ESP-WiFi-Mesh (IDF-10622)
⏳ FTM (Fine Time Measurement) (IDF-10638)
⏳ HE ER (HE Extended Range) (IDF-10637)
⏳ HT40 (IDF-10629)
⏳ Power Save: modem sleep, light sleep (IDF-10630)
Roaming
- ⏳ 802.11k (Radio Measurements) (IDF-10639)
- ⏳ 802.11r (Fast BSS Transition) (IDF-10640)
- ⏳ 802.11v (BTM) (IDF-10641)
⏳ Station, SoftAP, sniffer mode (IDF-10620)
TWT
- ⏳ Broadcast TWT (IDF-10634)
- ⏳ Individual TWT (IDF-10635)
⏳ UL/DL OFDMA (26/52/106/242 tone) (IDF-10626)
⏳ Wi-Fi Aware (IDF-10628)
⏳ Wi-Fi Security (IDF-10633)