Přijímáme kryptoměny — takže to, co držíte, můžete utratit za skutečný hardware.Plaťte kryptem, utrácejte ho za skutečný hardware. Pojištěná doprava zdarma po celém světě nad 399 $. Neutrální přepravní krabice bez loga, odesílané z Německa.Pojištěná doprava zdarma nad 399 $. Jakmile se otevře pokladna, je váš kurz zablokovaný na 30 minut.Kurz zablokovaný na 30 minut. Každý výrobek je zapečetěný, jeho sériové číslo je zkontrolované a vztahuje se na něj 24měsíční záruka.Zapečetěno, záruka 24 měsíců.

Sledované položky Přihlásit se
Two small green circuit boards with USB-C connectors and castellated edges

LORDWORLD

LORDWORLD ESP32-C3FN4 Mini Development Board 2PCS

SKU CH-7H92-3S39C

A RISC-V microcontroller board with 2.4 GHz Wi-Fi and Bluetooth 5, 15 GPIO pins, 400 KB SRAM and 384 KB ROM, running at 160 MHz

  • RISC-V 32-bit processor runs at 160MHz for fast IoT tasks
  • 4GHz Wi-Fi 802.11 b/g/n plus Bluetooth 5 LE connects sensors wirelessly
  • 400KB SRAM and 384KB ROM with 4MB Flash store firmware locally
  • 15 GPIO pins with 3 SPI, I2C, 2 UART, I2S, 2 ADC enable flexible wiring
  • Castellated module with ceramic antenna solders direct to carrier boards

Compact RISC-V board for IoT prototypes

The LORDWORLD ESP32-C3FN4 is a mini development board built around a 32-bit single-core RISC-V processor running at up to 160MHz. It integrates 2.4GHz Wi-Fi 802.11 b/g/n and Bluetooth 5 LE, 400KB SRAM, 384KB ROM and 4MB flash. A USB Type-C port provides serial programming and power, while 15 GPIO pins expose 3 SPI, 1 I2C, 2 UART, 1 I2S and 2 ADC channels. The castellated module and onboard ceramic antenna allow direct soldering to carrier boards.

Step up from basic modules when wireless

This board replaces bare ESP32-C3 modules that require separate antenna design and flash layout. The jump is worth it when a project needs integrated 2.4GHz Wi-Fi, Bluetooth 5 LE and 4MB flash in a breadboard-friendly form factor with USB serial already wired. Low-power clock and supply controls help extend battery life in sensor nodes. The USB Type-C connector simplifies firmware uploads compared with UART-only modules.

Suits makers building compact wireless sensors

Developers creating battery-powered IoT sensors, smart-home actuators or wearable prototypes will appreciate the small footprint and castellated edges. The board is less suited for applications needing high-speed Ethernet, multiple cores or large RAM buffers. Projects requiring more than 15 GPIOs or additional peripherals such as CAN or Ethernet should look at larger development platforms.

Přednosti

  • RISC-V 32-bit processor runs at 160MHz for fast IoT tasks
  • 4GHz Wi-Fi 802.11 b/g/n plus Bluetooth 5 LE connects sensors wirelessly
  • 400KB SRAM and 384KB ROM with 4MB Flash store firmware locally
  • 15 GPIO pins with 3 SPI, I2C, 2 UART, I2S, 2 ADC enable flexible wiring
  • Castellated module with ceramic antenna solders direct to carrier boards

Specifikace

BrandLORDWORLD

Otázky k tomuto produktu

What board space does the castellated module need for direct soldering?

The castellated module and onboard ceramic antenna are designed to be soldered directly to a carrier board, using the 15 GPIO pins and integrated interfaces such as 3 SPI, 1 I2C, 2 UART, 1 I2S, and 2 ADC.

How is the board powered and programmed for the first time?

Connect the USB Type-C port to a host computer; the integrated USB serial port full-speed controller enumerates automatically, letting you flash firmware to the 4 MB onboard Flash without an external programmer.

What long-term upkeep does the onboard Flash and antenna require?

The 4 MB onboard Flash stores firmware and can be rewritten over USB when updates are needed, while the ceramic antenna is a passive component with no moving parts and requires no periodic maintenance.

Také v této kategorii

Zákazníci také porovnávali

Stejná kategorie, stejná pokladna — osm měn a kurz zamčený na 30 minut.