![T-TWR REV2.1 Version:UHF 400-480Mhz [H709] ESP-IDF Onboard functions 16MB Flash](https://cdn.shopify.com/s/files/1/0617/7190/7253/files/H709-T-TWRREV2_5.jpg?v=1722221724)
![T-TWR REV2.1 Version:UHF 400-480Mhz [H709] ESP-IDF Onboard functions 16MB Flash](https://cdn.shopify.com/s/files/1/0617/7190/7253/files/H710-T-TWRREV2_1.jpg?v=1722221724)
![T-TWR REV2.1 Version:UHF 400-480Mhz [H709] ESP-IDF Onboard functions 16MB Flash](https://cdn.shopify.com/s/files/1/0617/7190/7253/files/H709-T-TWRREV2_6.jpg?v=1722221724)
Pay in 4 interest-free payments of $12.25 Learn more
Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
ESP-IDF Onboard functions 16MB Flash + 8MB PSRAM
which is only the size of two thumbnails
Instructions for use
Power button: Click one time will start
If you need technical support please check the link to find more details
T-TWR REV2.1 Version:UHF 400-480Mhz [H709] ESP-IDF Onboard functions 16MB FlashCurrently, openrtx only supports version 2. 0, not 2. 1. Specifications MCU ESP32 S3 WR0OM 1 N16R8 Flash 16MB PSRAM 8MB Wireless protocol Wi Fi & Bluetooth 5 (LE) Onboard functions 4 Buttons (PPT+Boot + PWR + Reset) PMU AXP2102, TF Card function, WS2812 RGB LED Supply Mode USB 21700 battery 18650 battery + spring L76K GNSS Module Support GPS, BDS, GLONASS, Built in LNA, SAW Filter, AGNSS and 1PPS 1. 3 inch SH1106 OLED Resolution 128x 64 I2C Interface
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