CH340G USB Adapter for ESP8266
SKU 8300-YM203EAN 8219671109239Item type: Assembled, Shields & add-onsESP8266 / ESP32
Description
Based on the CH340G USB-TTL conversion chip, this adapter lets you upload firmware or Arduino code to the ESP8266 Wi-Fi module (not included, see related products). The adapter features a 2×4-pin female connector dedicated to the ESP8266, as well as a 3.3 V voltage regulator.

ESP8266 Module Technical Specifications (not included)
- 802.11 b/g/n
- Wi-Fi Direct (P2P), soft-AP
- Integrated TCP/IP stack
- Output power +19.5 dBm in 802.11b mode
- SDIO 1.1/2.0, SPI, UART
- STBC, 1×1 MIMO, 2×1 MIMO
- A-MPDU & A-MSDU aggregation & 0.4 ms guard interval
- Supports WEP, TKIP, AES, and WAPI
Documentation and Useful Links
Technical details
| Wake up and packet transmission | < 2 ms |
|---|---|
| Power supply | 3.3 VDC |
| Standby consumption | < 1 mW (DTIM3) |
| Weight | 3 grams |










