A
Anonymous
Mar 27, 2026
Rating: 5/5
Excellent Value
Dual core is fast and Bluetooth works well for my sensor project.
Description
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Processor Architecture | Dual-Core Tensilica LX6 |
| CPU Frequency | 240 MHz |
| Flash Memory Size | 4 MB |
| Static RAM | 520 KB |
| Wi-Fi Protocol | 802.11 b/g/n |
| Bluetooth Version | v4.2 BR/EDR and BLE |
| USB Interface Chip | CH340 USB-to-UART |
| Logic Voltage | 3.3V |
| Power Input | 5V via Micro USB |
| GPIO Count | 30+ Programmable Pins |
5 reviews
A
Anonymous
Mar 04, 2026
Rating: 4/5
Good Board
Hardware is solid but driver setup was tricky on Windows 11.
A
Anonymous
Feb 14, 2026
Rating: 5/5
Fast Delivery
Arrived in good condition and well packaged against static.
A
Anonymous
Feb 06, 2026
Rating: 3/5
Okay Product
Wi-Fi range is average compared to other boards I have used.
A
Anonymous
Jan 22, 2026
Rating: 5/5
Perfect for Home Automation
Works great with ESPHome and Home Assistant. Very stable connection.
5 FAQ
Q: Where do I get the CH340 Driver?
A: You can download the latest driver from the manufacturer website or our support page.
Q: Is the GPIO 5V tolerant?
A: No, the GPIO pins are 3.3V logic level. Use a level shifter for 5V devices.
Q: Can I power it with a battery?
A: Yes, you can connect a LiPo battery via the 5V and GND pins with a regulator.
Q: What is the Deep Sleep Current?
A: In deep sleep mode, consumption drops to the microamps range depending on configuration.
Q: Does this work with Arduino IDE?
A: Yes, it is fully supported via the ESP32 board manager package.
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