LM3915 10 LED Level Indicating Audio Sound Spectrum Analyzer Level Indicator DIY Suite Amplifier Electoronics Kit
10.35 9.95 $
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The transportation timeliness promised by the Cntronic platform / Day |
Estimated transit time / Day |
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Cntronic Saver Shipping |
75 |
DHL (4PX) |
16~20 |
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Cntronic Standard Shipping |
75 |
Fedex (4px) |
10~15 |
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Cntronic Premium Shipping |
35 |
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CAINIAO LARGE PARCEL |
7 |
Currently only supports the USOnly (Soldered OLED)+(915MHz) Option Available |
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CAINIAO SMALL PARCEL |
T-Beam V1.1 |
T-Beam V1.10.96 OED |
T-Beam V1.1Meshtastic |
T-Beam V1.1M8N GNSS |
T-Beam V1.1SX1262/SX1268 |
T-Beam V1.1M8N GNSSSX1262/SX1268 |
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ProductImage |
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Serial Chip |
CH9102 |
CH9102 |
CH9102 |
CH9102 |
CH9102 |
CH9102 |
DefaultFirmware(Optional) |
SoftRF:① 433Mhz② 868Mhz③ 915Mhz④ 923Mhz |
SoftRF:① 433Mhz② 868Mhz③ 915Mhz④ 923Mhz |
Meshtastic:① 433Mhz② 868Mhz③ 915Mhz④ 923Mhz |
SoftRF:① 433Mhz② 868Mhz③ 915Mhz④ 923Mhz |
SoftRF:① 433Mhz② 868Mhz③ 915Mhz④ 923Mhz |
SoftRF:① 433Mhz② 868Mhz③ 915Mhz④ 923Mhz |
GNSSModule |
NEO-6M GPSSupport GPS |
NEO-6M GPSSupport GPS |
NEO-6M GPSSupport GPS |
NEO-M8N GNSSGPS,GLONASSBeiDou protocols |
NEO-6M GPSSupport GPS |
NEO-M8N GNSSGPS,GLONASSBeiDou protocols |
LoRaModule(Optional) |
SX1278 |
SX1278 |
SX1278 |
SX1278 |
SX1262 |
SX1262 |
SX1276 |
SX1276 |
SX1276 |
SX1276 |
SX1268 (new) |
SX1268 (new) |
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AntennaBase type |
SMA Holder |
SMA Holder |
SMA Holder |
IPEX Holder |
SMA Holder |
IPEX Holder |
PRICE |
$35.98-36.98 |
$38.98-39.98 |
$38.98-41.88 |
$44.98-48.98 |
$39.98-42.98 |
$49.98-52.98 |
CLICK TO BUY |
Meshtastic T-Beam V1.1 Notice
T-Beam V1.1 Meshtastic |
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MCU |
ESP32 |
Flash |
4MB |
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Serial Chip |
CH9102 |
PMU |
AXP192 |
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Wireless protocol |
Wi-Fi+Bluetooth 4.2 |
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Onboard functions |
3 Buttons(Power+IO38+Reset) |
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Power Supply Mode |
Support USB / 18650battery |
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NEO-6M GPS Modules |
Support GPS protocol |
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Onboard RTC crystal |
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Support interrupt/wakeup |
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Long Range Low Power LoRa Transceiver |
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High sensitivity |
-148 dBm |
Transceive rate |
300 kbps |
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Optional Version |
SX1278 / SX1276 |
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Frequency model comparison |
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Hardware |
SX1278 |
SX1276 |
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Software |
Meshtastic433Mhz Version |
Meshtastic868/915/923 Mhz Version |
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0.96 Inch OLED Parameters |
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Size |
0.96 inch |
High resolution |
128 * 64 |
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Driver IC |
SSD1306 |
Color |
White |
T-Beam V1.1 LoRa Compare |
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Chip |
SX1278 |
SX1276 |
NEW SX1268 |
SX1262 |
Frequency |
433MHz |
868/915/923MHz |
433/470MHz |
868/915/923MHz |
Power Amplifiers |
+14dBm |
+14dBm |
+22dBm |
+22dBm |
TX Current |
120mA |
120mA |
110mA |
110mA |
RX Current |
9.9mA |
9.9mA |
4.6mA |
4.6mA |
Programmable Bit |
300 kbps |
300 kbps |
LoRa 62.5kbpsFSK 300 kbps |
LoRa 62.5kbpsFSK 300 kbps |
Oscillator |
TCXO |
TCXO |
TCXO |
TCXO |
Not Soldered OLED Options(433/868MHz Antenna) |
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1 X T-Beam V1.1 CH9102 |
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1 X 433MHz or 868MHz Antenna |
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1 X 0.96 inch 128X64 OLED |
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2 X Pin |
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Note: OLED is not soldered to T-Beam |
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Not Soldered OLED Options(915/923MHz Antenna) |
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1 X T-Beam V1.1 CH9102 |
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1 X 915MHz or 923MHz Antenna |
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1 X 0.96 inch 128X64 OLED |
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2 X Pin |
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Note: OLED is not soldered to T-BEAM |
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Soldered OLED Options (433/868MHz Antenna) |
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1 X T-Beam V1.1 CH9102 |
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1 X 433MHz or 868MHz Antenna |
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1 X 0.96 inch 128X64 OLED (soldered) |
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2 X Pin |
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Note: The OLED is soldered to the T-BEAM |
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Soldered OLED Options(915/923MHz Antenna) |
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1 X T-Beam V1.1 CH9102 |
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1 X 915MHz or 923MHz Antenna |
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1 X 0.96 inch 128X64 OLED (soldered) |
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2 X Pin |
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Note: The OLED is soldered to the T-BEAM |
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Location | *Estimated Shipping Time |
---|---|
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