Home M5Stack Cardputer Mesh Kit for Meshtastic LoRa Node with GPS (ESP32-S3)
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M5Stack Cardputer Mesh Kit for Meshtastic LoRa Node with GPS (ESP32-S3)

SKU: M5-K152
Regular price 69,25 € Sale price 56,65 €
18% OFF
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M5Stack Cardputer Mesh Kit for Meshtastic LoRa Node with GPS (ESP32-S3)

56,65 €

Description

M5Stack Cardputer Mesh Kit for Meshtastic (M5-K152) is a ready-to-use Meshtastic handheld built around Cardputer-Adv and the Cap LoRa-1262 expansion module. It combines an ESP32-S3 controller, SX1262 LoRa, GNSS positioning, a built-in keyboard, screen, battery, speaker, microphone, and expansion interfaces in one compact platform, so you can start building or deploying a portable LoRa Meshtastic node much faster.

This kit is especially suitable for users who want a more integrated Meshtastic device instead of building from separate boards. The combination of Cardputer, LoRa, and GPS/GNSS makes it a practical option for off-grid messaging, portable field communication, position-aware Meshtastic nodes, and rapid prototyping for M5Stack and ESP32-S3 projects.

If you want to start with the Meshtastic ecosystem right away, this M5Stack Cardputer Mesh Kit gives you the essential hardware in one package. If you need to reflash or update firmware later, you can also use the Meshtastic Web Flasher.

M5Stack Cardputer Mesh Kit hardware overview

M5Stack Cardputer Mesh Kit assembly guide

Features

  • Meshtastic-ready handheld kit based on M5Stack Cardputer-Adv and Cap LoRa-1262.
  • ESP32-S3FN8 dual-core controller for M5Stack, LoRa, and embedded development.
  • SX1262 LoRa radio with 868 to 923 MHz support, up to +22 dBm transmit power, and receive sensitivity down to -147 dBm.
  • Integrated GNSS support with GPS / QZSS / BD2 / BD3 / GAL / GLO for position-aware Meshtastic deployments.
  • 1.14-inch 240 x 135 display and 56-key keyboard for a true standalone Cardputer experience.
  • 1750mAh battery, speaker, microphone, IR emitter, and microSD storage expansion for mobile Meshtastic usage.
  • HY2.0-4P and EXT 2.54-14P expansion interfaces for sensors, prototyping, and hardware customization.
  • Supports Arduino, UiFlow2, ESP-IDF, and PlatformIO.

Specifications

Specification Parameter
SoC ESP32-S3FN8, dual-core Xtensa LX7, up to 240MHz
Flash 8MB
External Storage microSD
Display ST7789V2, 1.14 inch, 240 x 135
Keyboard 56 keys (4 x 14), 160gf actuation force
Expansion Interface HY2.0-4P + EXT 2.54-14P
IR 1 x infrared emitter
Audio Codec ES8311
Speaker NS4150B amplifier + 8 ohm / 1W speaker
Microphone MEMS microphone, SNR 65dB
IMU BMI270
Battery Capacity 1750mAh
Operating Temperature 0 to 40°C
Operating Current DC 4.2V @ 120.2mA
LoRa Module SX1262
LoRa Frequency Range 868 to 923 MHz
LoRa Programmable Bit Rate Up to 300kbps
LoRa Antenna 108 x 9.3mm, RP-SMA female, 3dBi
LoRa Transmit Power +22dBm
LoRa Receive Sensitivity -147dBm (low data rate mode)
LoRa Operating Current DC 5V @ 163.4mA
Supported Modulation FSK / GFSK / MSK / LoRa / OOK
GPS Module ATGM336H-6N @ AT6668
GPS Communication Interface UART, default 115200bps @ 8N1
Supported GNSS Systems GPS / QZSS / BD2 / BD3 / GAL / GLO
GPS Channels 50 channels
GPS Positioning Accuracy < 1.5m (CEP50)
GPS Update Rate Up to 10Hz
GPS Time to First Fix Cold start 23s, hot start 1s
Product Size Cardputer-Adv: 84.0 x 54.0 x 19.6mm
Cap LoRa-1262: 84.0 x 24.0 x 15.2mm
Product Weight 77.2g
Package Size 103.0 x 90.0 x 25.0mm
Gross Weight 127.2g

Applications

  • Meshtastic handheld messaging for off-grid communication and portable node deployment.
  • LoRa GPS tracker projects where GNSS positioning matters.
  • Field operations, outdoor events, camping, hiking, emergency preparedness, and remote coordination.
  • M5Stack and ESP32-S3 rapid prototyping for portable communication terminals.
  • Learning and experimenting with Meshtastic, LoRa, embedded UI, and mobile hardware interaction.
  • Standalone portable projects that benefit from a screen, keyboard, battery, audio, and radio in one compact device.

Product List

  • 1 x Cardputer-Adv (Green Back Shell Version)
  • 1 x Cap LoRa-1262
  • 1 x LoRa Rubber Duck Antenna (RP-SMA Connector)
  • 2 x M2 x 4mm cap head machine screw
  • 1 x Hex Key L-Shape 1.5mm (for M2 screw)
  • 1 x Safety Warning Sticker

Other Content

Assembly: The Cap LoRa-1262 connects to the Cardputer-Adv through the EXT 2.54-14P interface. After attaching the expansion module, tighten the included screws and install the RP-SMA antenna before using LoRa communication.

Charging Note: Switch the power switch to ON before charging.

Download Mode: Set the side power switch to OFF, hold the G0 key, then power on the device. Release the key after boot to enter download mode.

LoRa Antenna Note: Before using Meshtastic or other LoRa applications, make sure the RP-SMA antenna is securely installed. When not in use, removing the antenna can help protect the connector.

M5Stack Cardputer-Adv dimension drawing

Cardputer-Adv EXT 2.54-14P Pin Map

Left Function GPIO Pin Pin GPIO / Power Right Function
RESET G3 1 2 5VIN
INT G4 3 4 GND
BUSY G6 5 6 5VOUT
SCK G40 7 8 G8 I2C_SDA
MOSI G14 9 10 G9 I2C_SCL
MISO G39 11 12 G13 UART_RX
CS G5 13 14 G15 UART_TX

This pin map is useful if you want to expand the M5Stack Cardputer beyond standard Meshtastic use and build custom ESP32-S3 or LoRa accessories.

Resources

FAQ

What makes M5-K152 a good Meshtastic device?
This kit combines ESP32-S3, SX1262 LoRa, GNSS, a display, keyboard, battery, and expansion interfaces in one compact M5Stack Cardputer form factor. That makes it easier to deploy a portable Meshtastic handheld without piecing together separate radio, controller, and UI hardware.

Does this M5Stack Cardputer Mesh Kit support GPS or GNSS?
Yes. The official specification lists the ATGM336H-6N GNSS module and support for GPS / QZSS / BD2 / BD3 / GAL / GLO, which is helpful for location-aware Meshtastic setups.

What is the difference between M5-K152 and the standard M5Stack Cardputer?
The M5Stack Cardputer v1.1 is a compact card computer platform. M5-K152 goes further by adding the Cap LoRa-1262 radio expansion, antenna, and Meshtastic-friendly hardware stack, so it is a much better choice if your priority is LoRa mesh communication.

What is the difference between M5-K152 and Cardputer-Adv by itself?
The Cardputer-Adv gives you the ESP32-S3 handheld platform, but M5-K152 adds the SX1262 LoRa and GNSS hardware needed for a more complete Meshtastic build.

What if I want to compare more Meshtastic hardware before buying?
You can also browse the OpenELAB Meshtastic page for other LoRa and Meshtastic options, or read MeshCore vs Meshtastic if you are still deciding which mesh ecosystem fits your project better.

Certificates and Compliance Documents

Available certification and compliance documents for this product can be reviewed as PDF files below.

1. General Shipping Information

  • We provide reliable shipping services with a tracking number for each order.
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  • Please make sure your shipping address is accurate before placing your order. We ship strictly according to the address provided at checkout.
  • In-stock orders are usually dispatched within 1 business day after order confirmation.
  • Estimated delivery times refer to the period after dispatch and do not include order processing time, weekends, public holidays, customs inspection, or force majeure delays.
  • If you need to cancel or modify your order, please contact us before the order is marked as “Shipped”. Once shipped, the order cannot be canceled or changed.

🚀 Need Faster Shipping?

If you require expedited shipping, please contact our customer support team at info@upenelab.com for a customized quote based on your destination.

2. Shipping Rates & Options

Shipping rates are calculated based on order value, destination, and available shipping methods. The final available options will be displayed at checkout.

2.1 Germany Domestic Shipping

Shipping Method Order Value Cost Est. Delivery
Deutsche Post €0.00 - €50.00 €4.95 2-4 Business Days
Deutsche Post Over €50.00 Free 2-4 Business Days
DHL Paket
(Faster Delivery)
€0.00 - €50.00 €6.95 1-3 Business Days
DHL Paket
(Faster Delivery)
€50.00 - €100.00 €2.00 1-3 Business Days
DHL Paket
(Faster Delivery)
Over €100.00 Free 1-3 Business Days

2.2 Selected EU Countries / Regions

Available EU shipping destinations are shown at checkout based on your shipping address. For orders shipped to selected EU countries or regions outside Germany, we use FedEx Regional Economy.

Shipping Method Order Value Cost Est. Delivery
FedEx Regional Economy €0.00 - €100.00 €7.95 3-5 Business Days
FedEx Regional Economy Over €100.00 Free 3-5 Business Days

EU orders may be fulfilled from our Munich warehouse or, when applicable, from our Shenzhen warehouse depending on inventory availability. For EU member states, OpenELAB covers applicable import duties and taxes under DDP service where required.

2.3 United States

Region Shipping Method Order Value Cost Est. Delivery
Continental U.S.
(50 States)
USPS Ground Advantage €0.00 - €45.00 €4.95 3-7 Business Days
USPS Ground Advantage Over €45.00 Free 3-7 Business Days
USPS Priority Mail €0.00 - €45.00 €16.95 1-4 Business Days
USPS Priority Mail Over €45.00 €14.95 1-4 Business Days
Non-Continental U.S.
(AK, HI, PR, etc.)
USPS Ground Advantage €0.00 - €60.00 €6.95 5-9 Business Days
USPS Ground Advantage Over €60.00 Free 5-9 Business Days

Non-Continental U.S. regions include Alaska, American Samoa, Guam, Hawaii, the Marshall Islands, the Northern Mariana Islands, Palau, Puerto Rico, the U.S. Virgin Islands, and U.S. Armed Forces addresses.

2.4 International Destinations Outside the EU

For selected international destinations outside the EU, including Switzerland, the United Kingdom, and Norway, shipping rates are as follows:

Order Amount Shipping Cost
€0.00 - €300.00 €19.95
Over €300.00 Free

For non-EU destinations, import duties, taxes, and customs fees may be charged by the destination country and are the responsibility of the recipient.

3. Warehouses & Fulfillment

Our products may be stored in our Munich, Arlington, and Shenzhen warehouses. The actual shipping warehouse depends on product availability and destination.

3.1 Munich Warehouse

For products stored in our Munich warehouse, we use Deutsche Post or DHL Paket for domestic deliveries within Germany. For selected EU destinations outside Germany, we use FedEx Regional Economy.

3.2 Arlington Warehouse

For products stored in our Arlington warehouse, we use USPS or UPS for deliveries within the United States.

3.3 Shenzhen Warehouse

For pre-order items or products fulfilled directly from our Shenzhen warehouse, we arrange reliable international shipping based on destination and inventory status. For EU member states, OpenELAB covers applicable import duties and taxes under DDP service where required.

4. Inventory, Pre-orders & Split Shipments

  • Inventory Status: Please check the product page for real-time stock information. If an item is out of stock in our local warehouses, it may be marked as “Pre-order”.
  • Pre-order Fulfillment: Pre-order items may be shipped directly from Shenzhen or restocked to a local warehouse first before final delivery.
  • Split Shipments: If your order contains both in-stock and pre-order items, we may ship them separately. No additional shipping fee will be charged for split shipments caused by our fulfillment arrangement.

5. Customs, Taxes & Delivery Issues

5.1 Customs and Taxes

For EU Member States:
Whether shipped from Germany or China, OpenELAB covers applicable import duties and taxes under DDP service where required. Customers in EU member states should not be charged additional import duties or VAT upon delivery.

Important Notice for Non-EU Countries:
For destinations outside the European Union, such as Switzerland, Norway, and the United Kingdom, import duties, taxes, and customs fees may be charged by local authorities upon delivery. These fees are the responsibility of the recipient.

5.2 Damaged, Delayed, or Lost Parcels

Please inspect your parcel upon delivery where possible. If you notice visible damage, please report it to the courier and contact us as soon as possible. This does not affect your statutory consumer rights.

If your parcel is delayed, lost, returned to sender, or the tracking information has not updated for an unusual period of time, please contact us at info@upenelab.com. We will assist you in checking the shipment status with the courier.

5.3 Incorrect Address or Failed Delivery

If a parcel cannot be delivered due to an incorrect or incomplete address provided by the customer, refusal of delivery, or failure to collect the parcel, additional shipping or return costs may apply.

6. VAT

For orders within the EU, VAT is collected at checkout according to the applicable destination rules. No additional VAT should be collected upon delivery for EU member state orders covered under our DDP shipping arrangement.

Customer Reviews

Based on 5 reviews
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(3)
40%
(2)
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G
Gregory

parfait

C
Cong Sang Cao

Passt

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Taylor Brooks
M5Stack Cardputer Mesh Kit for Meshtastic LoRa Node with GPS (ESP32-S3): useful after setup

After working with M5Stack Cardputer Mesh Kit for Meshtastic LoRa Node with GPS (ESP32-S3) for a while the overall experience felt stable and predictable. The result was good after a little adjustment during the first configuration.

J
Jamie Lee
M5Stack Cardputer Mesh Kit for Meshtastic LoRa Node with GPS (ESP32-S3): smooth first setup

I added M5Stack Cardputer Mesh Kit for Meshtastic LoRa Node with GPS (ESP32-S3) to a recent project and found the initial setup straightforward. It has remained dependable and delivered the result I expected.

J
Jordan Miller
M5Stack Cardputer Mesh Kit for Meshtastic LoRa Node with GPS (ESP32-S3): solid build quality

The M5Stack Cardputer Mesh Kit for Meshtastic LoRa Node with GPS (ESP32-S3) arrived in good condition and fitted neatly into my existing setup. Integration went smoothly and I have not encountered any significant issues.