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LILYGO TTGO T-Beam ESP32 433Mhz V1.1 WiFi Wireless bluetooth Module GPS NEO-6M SMA LORA32 18650 Battery Holder
Price: R1,338.00
Ex Tax: R1,338.00
Ex Tax: R1,338.00
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LILYGO TTGO T-Beam ESP32 433Mhz V1.1 WiFi Wireless bluetooth Module GPS NEO-6M SMA LORA32 18650 Battery Holder
Feature:
| Working voltage | 1.8~3.7V |
| Acceptable current | 10~14mA |
| Transmit current | 120mA@+20dBm |
| 90mA@+17dBm | |
| 29mA@+13dBm | |
| Operating frequency | 433Mhz |
| 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℃ |
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
ESP32 Features:
- Lastest ESP32 Version: REV1.2
- WIFI
- bluetooth
- 4MB PSRAM
- 4MB Flash
- 3D Antenna
LORA Features:
- Working voltage: 1.8~3.7v
- Acceptable current: 10~14mA
- Transmit current: 120mA@+20dBm, 90mA@+17dBm, 29mA@+13dBm
- Operating frequency: 433/470MHz(433HMz 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
- Fast wake-up and frequency hopping
- Highly configurable data packet handler
- Radio Semtech SX1276
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
Package includes:
1 x TTGO T-Beam ESP32
1 x Antenna
2 x Pin strips
Default Software:
Default admin software installed is https://github.com/lyusupov/SoftRF
Connect to WIFI SoftRF-[Last 6 digits of Mac address]
PW: 12345678
GPS is lock if led at UPS block is flashing (next to Antenna connector)
Connect to admin screen http://192.168.1.1
Serial Port ?? Board 38400
This Unit can be configured as a Lora APRS tracker using the folowing software.
https://github.com/antonjan/LoRa_APRS_Tracker
More information:
Default software installed is http://github.com/lyusupov/SoftRF
https://github.com/geeksville/Meshtastic-Android/blob/master/README.md
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