ESP32-C61-MINI-1-N4
Espressif SystemsESP32-C61-MINI-1-N4 is an Espressif Systems Wi-Fi 6 and Bluetooth LE module in a 13.2 x 16.6 x 2.4 mm SMD package with an on-board PCB antenna, built on the ESP32-C61HF4 SoC: a single-core RISC-V processor at up to 160 MHz with 320 KB SRAM and 256 KB ROM. The N4 code fixes 4 MB of quad-SPI flash and no PSRAM. The radio carries 2.4 GHz Wi-Fi 6 (802.11ax) in a 1T1R configuration with up to 20 dBm output and Bluetooth 5.3 LE with mesh, and up to 23 GPIOs reach the host design on a 3.0 to 3.6 V supply over -40°C to +85°C. Selection advice: the MINI-1 outline suits space-constrained Wi-Fi 6 upgrades; choose this N4 code for the PCB-antenna version, and the ESP32-C61-MINI-1U-N4 listed on this site when an external antenna on a connector is required. Confirm the 4 MB flash and absent PSRAM against your firmware and OTA partition plan before locking the code. Parameters verified against Espressif Systems documentation.
- MPN
- ESP32-C61-MINI-1-N4
- Manufacturer
- Espressif Systems
- Family
- Wi-Fi 6 + Bluetooth 5 module
- Package
- SMD 13.2x16.6mm
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