{"product_id":"wemos-lite-v1-esp32-wifi-bluetooth-ch340g-4mb-micropython-micro-usb","title":"WEMOS Lite V1.0 ESP32 WiFi Bluetooth Board — CH340G, 4MB Flash, MicroPython, Micro USB","description":"\u003ch2\u003eWEMOS Lite V1.0 — ESP32 WiFi + Bluetooth Development Board\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eWEMOS Lite V1.0\u003c\/strong\u003e is a compact \u003cstrong\u003eESP32-based development board\u003c\/strong\u003e featuring the powerful \u003cstrong\u003edual-core Xtensa LX6 processor at 240MHz\u003c\/strong\u003e, integrated \u003cstrong\u003eWiFi 802.11 b\/g\/n\u003c\/strong\u003e, and \u003cstrong\u003eBluetooth 4.2 Classic + BLE\u003c\/strong\u003e. With a \u003cstrong\u003eCH340G USB-to-serial chip\u003c\/strong\u003e and \u003cstrong\u003eMicro USB connector\u003c\/strong\u003e, it’s plug-and-play with Arduino IDE and MicroPython — making it ideal for compact IoT nodes, wireless sensor projects, and MicroPython development.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eESP32 Dual-Core Xtensa LX6 @ 240MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiFi\u003c\/td\u003e\n\u003ctd\u003e802.11 b\/g\/n (2.4GHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003eClassic BT 4.2 + BLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlash Memory\u003c\/td\u003e\n\u003ctd\u003e4MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSRAM\u003c\/td\u003e\n\u003ctd\u003e520KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Chip\u003c\/td\u003e\n\u003ctd\u003eCH340G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Connector\u003c\/td\u003e\n\u003ctd\u003eMicro USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V (onboard regulator from USB 5V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPIO\u003c\/td\u003e\n\u003ctd\u003eMultiple (see pinout)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIDE Support\u003c\/td\u003e\n\u003ctd\u003eArduino IDE, MicroPython, ESP-IDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose WEMOS Lite V1.0?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact form factor\u003c\/strong\u003e — smaller than standard ESP32 DevKit boards, ideal for space-constrained projects\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCH340G USB chip\u003c\/strong\u003e — reliable serial communication, widely supported on Windows\/Mac\/Linux\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicroPython ready\u003c\/strong\u003e — flash MicroPython firmware and start coding in Python immediately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-core 240MHz\u003c\/strong\u003e — run WiFi stack on one core, application on the other\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4MB flash\u003c\/strong\u003e — ample storage for MicroPython scripts, web server files, and OTA updates\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBLE + Classic BT\u003c\/strong\u003e — dual Bluetooth modes for both legacy and modern BLE devices\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicroPython IoT prototyping\u003c\/strong\u003e — rapid development with Python scripting on ESP32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact WiFi + BLE sensor node\u003c\/strong\u003e — temperature, humidity, and environmental monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome automation\u003c\/strong\u003e — MQTT client for Home Assistant, Node-RED, and OpenHAB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMQTT data logger\u003c\/strong\u003e — publish sensor data to cloud platforms (AWS IoT, Adafruit IO)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBLE beacon\u003c\/strong\u003e — proximity detection and asset tracking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOTA firmware updates\u003c\/strong\u003e — update firmware wirelessly over WiFi\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eCompatible With\u003c\/h3\u003e\u003cp\u003eCompatible with \u003cstrong\u003eArduino IDE\u003c\/strong\u003e (ESP32 board package), \u003cstrong\u003eMicroPython\u003c\/strong\u003e (ESP32 firmware), and \u003cstrong\u003eESP-IDF\u003c\/strong\u003e. Works with standard ESP32 libraries including WiFi, BLE, MQTT, HTTP, WebSocket, and I²C\/SPI peripherals.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Does WEMOS Lite V1.0 support MicroPython?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Flash the official ESP32 MicroPython firmware via esptool.py and use Thonny or uPyCraft IDE to write Python scripts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is CH340G driver required?\u003c\/strong\u003e\u003cbr\u003eA: On Windows, install the CH340G driver. On macOS 10.9+ and Linux, the driver is usually included. Download from the official CH340 driver page if needed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the difference between WEMOS Lite and standard ESP32 DevKit?\u003c\/strong\u003e\u003cbr\u003eA: WEMOS Lite is more compact with a smaller PCB footprint. It has the same ESP32 chip but fewer exposed GPIO pins compared to the full 38-pin DevKit.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1× WEMOS Lite V1.0 ESP32 Development Board\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"ESP32 REV1 Type-C","offer_id":46991473344747,"sku":"14:350852#ESP32 REV1 Type-C","price":14.6,"currency_code":"USD","in_stock":true},{"title":"ESP32 REV1 MICRO","offer_id":46991473377515,"sku":"14:1202#ESP32 REV1 MICRO","price":14.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/wemos-lite-v1-esp32-wifi-bluetooth-development-board.webp?v=1761631628","url":"https:\/\/keszoox.com\/products\/wemos-lite-v1-esp32-wifi-bluetooth-ch340g-4mb-micropython-micro-usb","provider":"Keszoox","version":"1.0","type":"link"}