Github link:
Basic Example:
https://github.com/Xinyuan-LilyGO/LilyGO-T-Echo
Meshtastic:
https://github.com/meshtastic/Meshtastic-device/releases
T-Echo LoRa SX1262 Wireless Module 433/868/915 trillion 1.54 Electronic Paper Global Positioning System RTC NFC BME280
Original 868Mhz
$646.79
Sale price
$646.79
Regular price
$0.00
Skip to product information
* At the beginning of the design, more consideration was to adapt to Meshtastic, so Bluetooth and low power consumption were considered when designing, and the NRF52840 which supports Bluetooth 5 / Threads / Zigbee multi-protocol SoC was selected.
* The LORA function continues T-BEAM's LILYGO SX1262 version functional module.
* T-SX1262 wireless transceiver module, using Semtech SX1262 LORA RF transceiver chip design, working in the 868/915MHz ISM frequency band, integrated high stability TCXO 32MHz crystal oscillator, half-duplex transceiver module, power up to +22dBm, receiving sensitivity -139dBm. Automatic transceiver Switching, internal transmission and reception channel isolation, advanced LORA spread spectrum communication technology, strong anti-interference and privacy, can realize long-distance wireless data
transmission and reception.
Upgrade Content:
* Since the 3D printed shell is relatively fragile and does not meet the positioning of the product; So this time it is updated to an ABS material enclosure.
* Three colors have been added: black, gray and brown.
* Currently there are four colors of white, black, gray and brown.
T-Echo LoRa SX1262 Wireless Module 433/868/915 trillion 1.54 Electronic Paper Global Positioning System RTC NFC BME280
$646.79
Sale price
$646.79
Regular price
$0.00
Description
SPECIFICATIONS
1.54-Inch SPI electronic paper display: Grey releases: 2
Brand Name: NONE
Category: wireless module
GNSS Module Support System: GPS, GLONASS, Beidou, QZSS
High-concerned chemical: none
Memory: 256KB memory
Origin: Mainland China
Product name: LILYGO Meshtastic T-Echo LoRa SX1262 Wireless Module
Screen size: 1.47-Inch
You can choose the color.: Cream/black/gray/brown
brand: LILYGO
country of origin: Guangdong, China
flash: 2 trillion bytes
is_customized: Yes
kind: Electronic paper
main control chip: nRF52840
optional frequency band: 433MHz/868MHz/915MHz
wireless module: Lola SX1262
Product Details
LILYGO® TTGO Meshtastic T-Echo Introduce：
* LILYGO® TTGO T-Echo is a version evolved from LILYGO T-BEAM.* At the beginning of the design, more consideration was to adapt to Meshtastic, so Bluetooth and low power consumption were considered when designing, and the NRF52840 which supports Bluetooth 5 / Threads / Zigbee multi-protocol SoC was selected.
* The LORA function continues T-BEAM's LILYGO SX1262 version functional module.
* T-SX1262 wireless transceiver module, using Semtech SX1262 LORA RF transceiver chip design, working in the 868/915MHz ISM frequency band, integrated high stability TCXO 32MHz crystal oscillator, half-duplex transceiver module, power up to +22dBm, receiving sensitivity -139dBm. Automatic transceiver Switching, internal transmission and reception channel isolation, advanced LORA spread spectrum communication technology, strong anti-interference and privacy, can realize long-distance wireless data
transmission and reception.
Upgrade Content:
* Since the 3D printed shell is relatively fragile and does not meet the positioning of the product; So this time it is updated to an ABS material enclosure.
* Three colors have been added: black, gray and brown.
* Currently there are four colors of white, black, gray and brown.
Update time: 2022/2/11
Battery capacity: 850mAh
Application scenarios:
- DIY creation - LoRa networking - GPS positioning - IOT terminal controlle - Stem education product
Features of the module:
Multi-satellite positioning system L76K is a support multi-satellite system (GPS, BeiDou, GLONASS, QZSS), multi-system joint positioning and single system independent positioning, support AGNSS function, built-in low noise amplifier and surface filter,can provide users GNSS module with fast, accurate and high-performance positioning experience.
Compared with a single GPS system, the high-precision positioning multi-satellite system greatly increases the number of visible and usable satellites, improves positioning accuracy, and can achieve stable high-precision positioning even in complex urban environments.
It supports the AGNSS function, which can greatly Reduce the time for the first positioning, built-in low-noise amplifier, can achieve high sensitivity, high-precision positioning and fast signal capture and tracking, even under weak signal conditions can also ensure a good positioning performance, built-in surface acoustic filter, can greatly The anti-interference ability of the module is enhanced, and the active antenna detection circuit and protection circuit are integrated inside to protect the module and the active antenna from damage.
The display uses a 1.54-inch electronic paper display with front light, 200x200 resolution 1.54 front LED E-paper, and it can be used in a dark environment.
Compared with a single GPS system, the high-precision positioning multi-satellite system greatly increases the number of visible and usable satellites, improves positioning accuracy, and can achieve stable high-precision positioning even in complex urban environments.
It supports the AGNSS function, which can greatly Reduce the time for the first positioning, built-in low-noise amplifier, can achieve high sensitivity, high-precision positioning and fast signal capture and tracking, even under weak signal conditions can also ensure a good positioning performance, built-in surface acoustic filter, can greatly The anti-interference ability of the module is enhanced, and the active antenna detection circuit and protection circuit are integrated inside to protect the module and the active antenna from damage.
The display uses a 1.54-inch electronic paper display with front light, 200x200 resolution 1.54 front LED E-paper, and it can be used in a dark environment.
T-Echo 433/868/915MHz Kit Options
1 X T-ECHO Motherboard
1 X GPS Antenna
1 X LORA 915/868/433MHz Antenna
1 X NFC Antenna
1 X Touch Cable
1 X Jst 2pin1.25mm Battery Cable
1 X TYPE-C USB Cable
1 X 850mA Capacity Battery
1 X ABS Material Enclosure White
1 X T-ECHO Motherboard
1 X GPS Antenna
1 X LORA 915/868/433MHz Antenna
1 X NFC Antenna
1 X Touch Cable
1 X Jst 2pin1.25mm Battery Cable
1 X TYPE-C USB Cable
1 X 850mA Capacity Battery
1 X ABS Material Enclosure White
T-Echo 433/868/915MHz BME280 Kit Options
1 X T-ECHO BME280 Motherboard
1 X GPS Antenna
1 X LORA 433/868/915MHz Antenna
1 X NFC Antenna
1 X Touch Cable
1 X Jst 2pin1.25mm Battery Cable
1 X TYPE-C USB Cable
1 X 850mA Capacity Battery
1 X ABS Material Enclosure White
1 X T-ECHO BME280 Motherboard
1 X GPS Antenna
1 X LORA 433/868/915MHz Antenna
1 X NFC Antenna
1 X Touch Cable
1 X Jst 2pin1.25mm Battery Cable
1 X TYPE-C USB Cable
1 X 850mA Capacity Battery
1 X ABS Material Enclosure White
T-Echo 915MHz Kit White/Black/Grey/Brown Options
1 X T-ECHO Motherboard
1 X GPS Antenna
1 X LORA 915MHz Antenna
1 X NFC Antenna
1 X Touch Cable
1 X Jst 2pin1.25mm Battery Cable
1 X TYPE-C USB Cable
1 X 850mA Capacity Battery
1 X ABS Material Enclosure White/Black/Grey/Brown
1 X T-ECHO Motherboard
1 X GPS Antenna
1 X LORA 915MHz Antenna
1 X NFC Antenna
1 X Touch Cable
1 X Jst 2pin1.25mm Battery Cable
1 X TYPE-C USB Cable
1 X 850mA Capacity Battery
1 X ABS Material Enclosure White/Black/Grey/Brown
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Company Profile
Why Choose Us
Shipping
FAQ
Q: Why recommend buying at least 2pcs will be better
A2: The specific application depends on your project, or search our brand "LILYGO"on social media to see other's project sharing.
A3: please confirm your requirements first then choose products accordingly.
Q: Commended User
A: It is recommended that personnel with programming foundation [engineer/student/manufacturer, etc..][Reference only]
Q: Sample First
A: If you haven't tested it before ,we suggest that buy 2-3 samples before buying in bulk will be better.[in this way you can test them randomly to ensure that the product meets your needs]
Q: Usage Instructions
A1: All parameters have been put in the product details.
A2: If you have any other questions about the order or product, don't hesitate to contact the Customer Service[It will be very helpful to have clear pictures or videos to point your problem out]
A3: Support hardware customization services Please list all the requirements one by one and contact customer service[facilitate check more quickly and accurately]
Q: Technical Support
A: Relevant technical or usage issues can be also discussed in our GitHub or Community .
A: Convenient for transfer and receive data[between the same frequency bands]
Q: Transmission Distance
A: 1-5KM in the open area[Reference only]
Q: Which frequency band should be selected
A: The frequency bands might different between countries ,please verify the frequency bands supported by your country.Common versions: 433Mhz, 868Mhz, 915Mhz and 923Mhz.
Q: About Product or Application
A1: Since they are programmable development boards which can be carried out secondary development . For now we only have sample code for testing.
A1: Since they are programmable development boards which can be carried out secondary development . For now we only have sample code for testing.
A2: The specific application depends on your project, or search our brand "LILYGO"on social media to see other's project sharing.
A3: please confirm your requirements first then choose products accordingly.
Q: Commended User
A: It is recommended that personnel with programming foundation [engineer/student/manufacturer, etc..][Reference only]
Q: Sample First
A: If you haven't tested it before ,we suggest that buy 2-3 samples before buying in bulk will be better.[in this way you can test them randomly to ensure that the product meets your needs]
Q: Usage Instructions
A1: All parameters have been put in the product details.
A2: If you have any other questions about the order or product, don't hesitate to contact the Customer Service[It will be very helpful to have clear pictures or videos to point your problem out]
A3: Support hardware customization services Please list all the requirements one by one and contact customer service[facilitate check more quickly and accurately]
Q: Technical Support
A: Relevant technical or usage issues can be also discussed in our GitHub or Community .
Free Shipping Over $199
- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
30-Day Return Policy
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
Why Choose Us?
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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