Skip to main content

Soldered NULA Dual ESP32-C5

Soldered NULA Dual ESP32-C5 is a development board built around Espressif's ESP32-C5-WROOM-1 module. Its radio runs Wi-Fi 6 on both the 2.4 GHz and the 5 GHz band, and also handles Bluetooth LE (Bluetooth Low Energy), Zigbee and Thread. A Li-ion (lithium-ion) battery charger, a Qwiic connector and an RGB LED (one LED with red, green and blue channels) are on the board too.

Soldered NULA Dual ESP32-C5 development board seen at an angle
Soldered NULA Dual ESP32-C5
Soldered NULA Dual ESP32-C5 development board seen from above
Top down

This documentation is for​

Soldered NULA Dual ESP32-C5 development board seen at an angleProductSoldered NULA Dual ESP32-C5An ESP32-C5 development board with dual-band Wi-Fi 6. The male pin headers come in the box, unsoldered.SKU 333403Soldered NULA Dual ESP32-C5 development board seen at an angleVariantSoldered male pin headersThe Soldered NULA Dual ESP32-C5 with the male pin headers already soldered on.SKU 333404ShopBuy it on our shopThe Soldered NULA Dual ESP32-C5 listing in the Soldered shop.https://soldered.com/products/nula-dual-esp32-c5Open the shop page

At a glance​

MCUESP32-C5-WROOM-1-N8R8 module, the board's MCU (microcontroller unit): 32-bit RISC-V (an open processor architecture) single core up to 240 MHz
WirelessWi-Fi 6 (802.11ax) on 2.4 GHz and 5 GHz, Bluetooth 5 (LE, Low Energy), Zigbee and Thread (IEEE 802.15.4, the radio standard Zigbee and Thread run on)
Memory384 KB HP (high-performance) SRAM (static RAM), 16 KB LP (low-power) SRAM, 8 MB flash, 8 MB PSRAM (pseudo-static RAM, extra working memory in the module)
PowerUSB-C 5 V, a single-cell Li-ion battery charged at 400 mA, or 3.7 V to 5.3 V on the VCC pin
Deep sleep12 µA typical for the module, with the RTC (real-time clock) timer and LP memory on
ConnectorsUSB-C, Qwiic, 2-pin JST battery connector (JST is the plug style your battery's connector must match), two 13-pin 2.54 mm headers with 19 GPIO (general-purpose input/output pins)
Dimensions26 × 63 mm, one 3.2 mm mounting hole
EnvironmentsArduino IDE, MicroPython, ESP-IDF

What's in the box​

This is the box of SKU 333403. The box of SKU 333404 holds the board with the headers already soldered and the USB-C cable, with no loose header pins. If the store lists loose header pins for SKU 333404, that line is carried over from SKU 333403.

Soldered NULA Dual ESP32-C5 (main product)SKU 333403Qty 1
Header pins (unsoldered)Header pins included for all breadboard-compatible pinsQty 1
USB-C cableQty 1