Espressif's general-purpose module built around the ESP32-C6 chip, with an on-board PCB antenna and 8 MB SPI flash. Official component wording: it supports Wi-Fi 6 in the 2.4 GHz band, Bluetooth 5, and IEEE 802.15.4 (Zigbee 3.0 and Thread 1.3). In MCUID's hardware chain — chip → module → board — this page holds the module facts; chip capabilities live on the ESP32-C6 chip page; headers and revisions on the board page.
Start from the board: ESP32-C6-DevKitC-1 — see the C3/C6 first-flash guide for the bring-up path.
What the module decides
- Storage — module SPI flash, sold in 4 MB and 8 MB versions (datasheet v1.4: the two versions only vary in flash part number); the DevKitC-1 ships the 8 MB N8 assembly. Storage capacity is this module's fact, not the chip's.
- Antenna — PCB on-board antenna; the external-connector sibling is the ESP32-C6-WROOM-1U.