ESP32 433/868/915/923MHz WiFi BLE Lora GPS NEO-6M SMA 18650 Battery Holder With OLED


  • WIFI & Bluetooth
  • 4MB Flash
  • 3D Antenna
SKU: 4001178678568 Category: Tags: , ,



Due to price of CP210X chip increase.We recommend CH9102 Version which is the replace one.

If you still need CP210X version, Please contact us before placing an order.


Product Demonstration(Note:OLED is not soldered to T-BEAM)

Product Features

Lastest ESP32 Version: REV1

WIFI & Bluetooth


4MB Flash

3D Antenna

Working voltage: 1.8~3.7v

Acceptable current:10~14mA

Transmit current: 120mA@+20dBm



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


Frequency error:+/-15KHz

FIFO space :64Byte

Data rate :1.2K~300Kbps@FSK


Modulation Mode :FSK,GFSK,MSK,GMSK,LoRa TM,OOK

Interface form :SPI

Sleep current :0.2uA@SLEEP


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

LORA [LORA antenna connector is RG316]


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 Supply Input: USB 5V/1A

Charging current: 500mA

Battery Input: 3.7-4.2V

Charge IC: AXP192

OLED Description

– Size:0.96 inch white OLED

– High resolution:128 * 64


– Viewing angle:> 160 °

– Driver IC:SSD1306


– Working temperature:-30  celcius ~ 80  celcius


– Module volume (generous):27.0MM * 27.0MM * 4.1MM


– Supports many control chip:Fully compatible with Arduino, 51 series, MSP430 series,STM32/2, CSR chip, etc.(a lot of routines for reference)


– Wide voltage support:without any modification, directly supports 3.3V ~ 5V DC


– Ultra-low power consumption:Normal operation Is 0.04W


– IO port occupies minimal display:The IIC communication,as long as the two IO ports

More information

Pin Map

Size picture

Shipping List

433MHz or 868MHz Version

1 X TTGO T-Beam

1 X 433MHz or 868MHz Antenna

1 X 0.96 inch 128X64  OLED

2 X Pin

Note: OLED is not soldered to T-BEAM

915MHz or 923MHz Version

1 X TTGO T-Beam

1 X 915MHz or 923MHz Antenna

1 X 0.96 inch 128X64 OLED

2 X Pin

Note: OLED is not soldered to T-BEAM
  • Certification: None
  • Compatible Audio & Video Equipment Style: Amplifier
  • Dimensions (WxHxD)): 100*33*20mm
  • Model Number: T-Beam NEO-6M
  • Weight: 40g
  • 433MHZ OLED CH9102F: Q158 L206
  • 868Mhz OLED CH9102F: Q216 L206
  • 915MHZ OLED CH9102F: Q202 L206
  • 923MHZ OLED CH9102F: Q209 L206
  • 915MHZ OLED CP2104: H254-03 L206
  • 433MHZ OLED CP2104: H255-03 L206
  • 868Mhz OLED CP2104: H242-03 L206
  • 923MHZ OLED CP2104: L419-03 L206