Žymos: lora, esp32 lora, neo6m, esp32 ttgo, esp32s2, 32 esp, lilygo, ttgo esp32 stebėtojas, hakko oled, bmp280.

TTGO ESP32 WiFi Wireless Bluetooth Module ESP 32 GPS NEO-6M SMA LORA 32 18650 Battery Holder SoftRF Firmware+OLED

Note:OLED is not soldered to T-BEAM Pin Schematic

Product Features ESP32 Lastest ESP32 Version: REV1 WIFI Bluetooth 8MB PSRAM 4MB Flash 3D Antenna LORA Product Description Working voltage: 1.8~3.7v Acceptable current：10~14mA Transmit current: 120mA@+20dBm 90mA@+17dBm 29mA@+13dBm Operating frequency: 433/470MHz(433HMz version) /868M/915M(868MHz version) Transmit power: +20dBm Receive sensitivity :-139dBm@LoRa &62.5Khz&SF=12&146bps -136dBm@LoRa &125Khz&SF=12&293bps -118dBm@LoRa &125Khz&SF=6&9380bps -123dBm@FSK&5Khz&1.2Kbps Frequency error：+/-15KHz FIFO space ： 64Byte Data rate ：1.2K~300Kbps@FSK 0.018K~37.5Kbps@LoRa Modulation Mode ：FSK,GFSK,MSK,GMSK,LoRa TM，OOK Interface form ： SPI Sleep current ：0.2uA@SLEEP 1.5uA@IDLE Operating temperature ：-40℃- +85℃ Digital RSSI function Automatic frequency correction Automatic gain control Low voltage detection and temperature sensor Fast wake-up and frequency hopping Highly configurable data packet handler GPS GPS modules NEO-6M, 3V-5V power supply Universal Destined module with ceramic antenna, signal super Save the configuration parameter data EEPROM Down With data backup battery There are LED signal indicator Default Baud Rate: 9600 Power TP5400 1A Battery Management LED indicator: There are 4 LEDs show the battery status in real time.USB CP2104-GMR Pre-Flash Firmware -SoftRF V4.0

Product Upgrade Content 1. Pin GPIO34 pin is replaced with GPIO35 2. Replace the charging IC (TP5400) with the power management AXP192 3.GPS TX, RX pin replacement 4. Power on and remove, replace with button to open 5. Reduced sleep current 6.GPS battery replacement 7.Add reverse battery protection module

More information:

https://github.com/lyusupov/SoftRF/wiki/Prime-Edition-MkII

https://github.com/LilyGO/SoftRF

Shipping List 433MHz/868MHz Version 1 X TTGO T-Beam ESP32 1 X 433MHz/868MHz Antenna 1 X 0.96 inch 128X64 OLED 2 X Pin Note: OLED is not soldered to T-BEAM 915MHz/923MHz Version 1 X TTGO T-Beam ESP32 1 X 915MHz/923MHz Antenna 1 X 0.96 inch 128X64 OLED 2 X Pin ​ Note:OLED is not soldered to T-BEAM