ESP32-H2 support status (IDFGH-9697)

[igrr]

ESP32-H2 support status in ESP-IDF

ESP-IDF v5.1, currently in development, will include initial support for the mass production version of the ESP32-H2 chip.

In the list below, supported features are marked with a checked checkbox, unsupported features have an unchecked checkbox. 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)
• [X] Supported feature

This list will be updated as the support for ESP32-H2 is being developed.

Reporting issues about ESP32-H2

If you have an issue to report about any of the ESP32-H2 features, please create a separate issue. This issue is only intended for announcements of ESP32-H2 support status.

Support for ESP32-H2 engineering sample revisions

In the past, Espressif has distributed a limited number of engineering samples of ESP32-H2 chip: ESP32-H2-beta1 and ESP32-H2-beta2. Preview support for these chip revisions is available in release/v5.0 branch.

These engineering sample revisions of the chip will not be supported in IDF v5.1. Likewise, support for the mass production version of ESP32-H2 will only be available in IDF v5.1 and later. It will not be backported to IDF v5.0.x.

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802.15.4

• [X] 802.15.4 Mac
• [X] 802.15.4 CSL

  Thread

• [X] Thread FTD/MTD
• [X] Thread RCP

  Zigbee

• [X] Zigbee 3.0 Home Automation
• [X] Zigbee RCP

  Coexistence

• [X] Coexistence of Bluetooth LE and 802.15.4
• [ ] Coexist API IRAM timing optimization (TZ-82)
• [X] 802.15.4 & BT Coexistence Scheme
• [X] 802.15.4 External Coexistence

  Bluetooth LE

• [X] Bluetooth 5 Controller (Bluetooth 5.3 Certified)
• [X] Bluedroid Host
• [X] NimBLE Host
• [X] ESP-BLE-MESH
• [X] BLE Modem Sleep and Light Sleep
• [X] Bluetooth Power Control
• [X] HCI - Supported

  Peripherals

• ADC
  • [X] ADC Calibration
  • [X] ADC continuous mode driver
  • [X] ADC oneshot mode driver
• [X] Dedicated GPIO driver
• Ethernet driver
  • [x] SPI Ethernet driver
• [X] Event Task Matrix
• [X] GDMA
• [X] GPIO driver
  • [X] Analog Comparator
  • [X] Glitch Filter
  • [X] Hysteresis
• [X] GPIO sigma delta driver
• GPSPI
  • [X] SPI Master driver
  • [X] SPI Slave HD driver
  • [X] SPI Slave driver
• [X] GPTimer driver
• I2C
  • [X] I2C master driver
  • [X] I2C slave driver
• [X] I2S driver
  • I2S PDM rx mode
  • I2S PDM tx mode
  • I2S STD mode
  • I2S TDM mode
• [X] LCD driver
  • I2C LCD driver
  • SPI LCD driver
• [X] LEDC driver
  • [X] Gamma Curve Generation
• [X] MCPWM driver
• [X] PCNT driver
• Parallel IO
  • [ ] Parallel IO RX Driver (IDF-7038)
  • [X] Parallel IO TX Driver
• [X] RMT driver
• SD/SDIO/MMC driver
  • [X] SDSPI Host driver
• [X] SPI Flash driver
• Systimer driver
  • [X] Esptimer implementation over systimer
  • [X] OS tick port over systimer
• [X] TWAI driver
• [X] Temperature Sensor driver
• UART
  • [X] UART FIFO mode driver
  • [ ] UHCI (UART DMA mode) driver (IDF-6248)
• [X] USB Serial JTAG
• [X] memory copy by DMA

  Power management

• [X] Auto Light Sleep
• [X] Deep Sleep
• [X] Dynamic Frequency Switch
• [X] Light Sleep

  Security Features

• [X] AES accelerator
• [X] Digital Signature driver
• [X] ECC accelerator
• [X] ECDSA driver
• [X] Flash encryption
• [X] HMAC driver
• [X] Permission Control
• [X] RNG
• [X] RSA hardware accelerator driver
• [X] SHA accelerator
• [X] Secure boot
• Trusted Execution Environment
  • [X] Access Permission Management
  • [X] TEE Controller

    System Features

• [X] Brownout Detector
• Cache
  • [X] Cache Driver
• [X] Efuse controller driver
• Heap
• [X] MMU
• MSPI
  • [ ] MSPI tuning (Flash & PSRAM DDR and/or over 80 MHz) (IDF-6256)
  • [X] SPI Flash auto suspend
• Panic Handling Features
  • [ ] Bus Access Timeout Protection (IDF-6250)
  • [x] Core Dump
  • [x] GDB Stub
  • [X] Panic Handler
• [X] Watch Dog Timers

Note: Nested features can be considered as supported, if the parent feature is shown as "Supported", and it's not explicitly mentioned as "Not supported".

[igrr]

Zigbee features are now supported on ESP32-H2.

[mahavirj]

ECDSA accelerator support has been added for ESP32-H2.

[igrr]

GDB Stub, Core Dump, SPI Ethernet support has been added.

[shinasys]

Does this provide APIs for not only the Zigbee 3.0 stack but also the 802.15.4 MAC? Or is there a plan to provide such APIs? The reason is that I wanted it to be compatible with the 802.15.4 MAC device I developed in the past.

[lygstate]

Does ESP32-H2 support for PSRAM DDR?

[andylinpersonal]

Or at least any native support for memory-mapped read/write to external SPI PSRAM.

[darkxst]

These engineering sample revisions of the chip will not be supported in IDF v5.1. Likewise, support for the mass production version of ESP32-H2 will only be available in IDF v5.1 and later. It will not be backported to IDF v5.0.x.

Where do the ESP32-H2 v0.1 samples that are currently available fit into this?

[jack0c]

updated:

• [X] Auto Light Sleep
• [X] Deep Sleep
• [X] Dynamic Frequency Switch
• [X] Light Sleep

[tom-borcin]

Update 2024/01/17:

• 802.15.4 & BT Coexistence Scheme is Done
• 802.15.4 External Coexistence is Done
• BLE Modem Sleep and Light Sleep is Done
• Bluetooth Power Control is Done
• ADC Calibration is Done
• SPI Flash auto suspend is Done

Only remaining items are:

• Coexist API IRAM timing optimization
• Parallel IO RX Driver
• UHCI (UART DMA mode)
• MSPI tuning (Flash & PSRAM DDR and/or over 80 MHz)
• Bus Access Timeout Protection

These remaining items will be supported based on customer requests. We are closing the issue and unpinning it. Please open new issue if you have a feature request, question or any other problem.