Soldered NULA Dual ESP32-C5
€14,95
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SKU: 333403
€14,95
Add-Ons
Add-Ons
24/7 lifetime customer and technical support
2-year Warranty -no questions asked
Comprehensive Documentation
Open-source everything
Made in EU
Designed and manufactured in Croatia.
In-stock in EU warehouse
Ships from Croatia, fast EU delivery.
Volume discounts
Educational and OEM pricing on request.
2-year warranty
Standard EU 2-year warranty on all Soldered products.
Complimentary technical support
Our engineers answer your questions free of charge.
Arduino-compatible
Plug it into any Arduino board and start coding in minutes.
MicroPython-compatible
Drop the driver onto your MicroPython-ready board and run it, no compiling required.
Qwiic
Solderless Qwiic connector, chain it to any Qwiic board with a single cable.
Breadboard-compatible
2.54 mm pin spacing, drops straight onto any breadboard.
Description
The NULA Dual ESP32-C5 is a development board built around the ESP32-C5-WROOM-1 module from Espressif. Its radio runs Wi-Fi 6 on both the 2.4 GHz and the 5 GHz band, and also handles Bluetooth LE, Zigbee and Thread. You can put a project on a crowded 2.4 GHz network or on 5 GHz, and talk to phones and 802.15.4 mesh devices from the same board.
The module has a 32-bit RISC-V core at up to 240 MHz, 384 KB of SRAM, 8 MB of flash and 8 MB of PSRAM. In deep sleep with the RTC timer running, the module draws 12 µA. The onboard TP4056M charges a single-cell Li-ion battery from USB at 400 mA, and the board switches to the battery by itself when you unplug the cable. A TPS7A2633 regulator makes the 3.3 V rail.
USB-C goes through a CH340K USB-to-serial chip with automatic reset, so you upload code without pressing any buttons. 19 GPIO come out on two 13-pin 2.54 mm headers that fit a breadboard; they ship unsoldered. The Qwiic connector has 10 kΩ pull-ups on SDA and SCL, so you can add sensors without soldering. There is also a WS2812B RGB LED on IO8, a user button on IO28 and a reset button. You program the board in the Arduino IDE with the ESP32 core from Espressif, in MicroPython with the generic ESP32-C5 firmware, or with ESP-IDF.
Technical Specifications
- Module: ESP32-C5-WROOM-1-N8R8, PCB antenna
- CPU: 32-bit RISC-V, single core, up to 240 MHz
- Memory: 384 KB HP SRAM, 16 KB LP SRAM, 8 MB flash, 8 MB PSRAM
- Wi-Fi: Wi-Fi 6 (802.11ax), 2.4 GHz and 5 GHz
- Bluetooth: Bluetooth 5 (LE), Bluetooth Core 6.0 certified
- IEEE 802.15.4: Zigbee and Thread
- USB: USB-C, CH340K USB-to-serial, automatic reset, 500 mA fuse
- GPIO: 19 on two 13-pin 2.54 mm headers, 3.3 V logic
- Qwiic: 1 connector, SDA on IO4, SCL on IO5, 10 kΩ pull-ups to 3.3 V (jumper JP1)
- Battery: 2-pin JST connector, TP4056M charger, 4.2 V charge voltage, 400 mA charge current
- Power input: USB-C 5 V, battery, or 3.7 V to 5.3 V on the VCC pin
- Regulator: TPS7A2633, 3.3 V, 500 mA
- Onboard: WS2812B-2020 RGB LED on IO8, user button on IO28, reset button, power, charge, TX and RX LEDs
- Deep-sleep current (module): 12 µA typical, RTC timer and LP memory on
- Dimensions: 26 x 63 mm
- Mounting hole: 1x 3.2 mm
Resources & Documentation
DOCUMENTATION & TUTORIALS
