CH340K USB-to-Serial
2 devicesProducts with CH340K USB-to-serial bridge for compact USB programming.
Related:1.54" E-Paper Display128MB SLC NAND Flash Memory128Mbit Serial NOR Flash16-Channel I2C GPIO Expander1N41482.41" AMOLED Display2.9" B/W E-Paper Display (128x296)3.3V 2A DC-DC Buck Converter3.3V 800mA LDO Regulator3W Mono Class-D Audio Amplifier4G LTE Cat-4 Global Cellular Modem5-Way Navigation Button
LILYGO T-OI Plus
ESP32 C3LILYGO T-OI Plus is a compact ESP32-C3 development board with Wi-Fi, BLE 5.0, Grove connectors, and optional 16340 battery holder, designed to fit Sonoff BASICR2 enclosures.
ESP32-C3400KB SRAM4MBWiFi 802.11 b/g/nBLE Bluetooth 5.0 + Mesh
~$6View
Heltec ESP32-C3 Arduino Development Board
Dev BoardUltra-compact RISC-V development board with ESP32-C3FN4, WiFi, BLE 5.0, integrated battery management, and USB-C — ideal for low-power IoT sensor nodes and wireless prototyping.
RISC-V 32-bit single-core @ 160MHz, hardware crypto (AES/SHA/RSA/ECC)400KB SRAM4MB (SiP)WiFi 802.11 b/g/nBLE BLE 5.0
~$5View
Get notified when new devices are added.
More to explore — popular traits shared by devices with Components: CH340K USB-to-Serial.