Espressif Systems ESP32-C61-MINI-1 Wi-Fi & BLE Module
Espressif Systems ESP32-C61-MINI-1 Wi-Fi® and BLUETOOTH® Low Energy Module is a powerful, general-purpose, high-performance device with a rich set of peripherals. The ESP32-C61-MINI-1 is available with a PCB antenna and features an SPI flash of up to 4MB. The Espressif ESP32-C61-MINI-1 Module is ideal for smart homes, industrial automation, health care, and consumer electronics.
Features
- Supports 2.4GHz Wi-Fi 6 (802.11ax) and Bluetooth 5 (LE)
- Built around the ESP32-C61 series of SoCs, a 32-bit RISC-V single-core microprocessor
- Flash up to 4MB in a chip package
- Up to 23 GPIOs, a rich set of peripherals
- Onboard PCB antenna
Applications
- Smart home
- Industrial automation
- Health care
- Consumer electronics
- Smart agriculture
- POS machines
- Service robot
- Audio devices
- Generic low-power IoT sensor hubs
- Generic low-power IoT data loggers
Specifications
- CPU and on-chip memory
- ESP32-C61 embedded, 32-bit RISC-V single-core microprocessor, up to 160MHz
- ROM at 256KB
- SRAM at 320KB
- Wi-Fi
- 1T1R in 2.4GHz band
- 2412MHz to 2484MHz operating frequency
- IEEE 802.11ax-compliant
- Fully compatible with the IEEE 802.11b/g/n protocol
- 20MHz and 40MHz bandwidth
- Data rate up to 150Mbps
- Wi-Fi Multimedia (WMM)
- TX/RX A-MPDU, TX/RX A-MSDU
- Immediate block ACK
- Bluetooth
- Bluetooth LE: Bluetooth 5.3 certified
- Bluetooth mesh
- High power mode (20dBm)
- Speed of 125Kbps, 500Kbps, 1Mbps, 2Mbps
- Advertising extensions
- Multiple advertisement sets
- Channel selection algorithm #2
- LE power control
- An internal co-existence mechanism between Wi-Fi and Bluetooth to share the same antenna
- 3.0V to 3.6V operating voltage/Power supply
- -40°C to 85°C operating ambient temperature
Block Diagram
Published: 2025-11-13
| Updated: 2025-12-30