Block B, Longtansi Steel Field, Chenghua District
Chengdu, China, 610052
[email protected]
https://eckstein-shop.de/Heltec-Marken
Am Ostbahnhof 3
Niedersachsen
Clausthal-Zellerfeld, Deutschland, 38678
[email protected]
https://eckstein-shop.de
GTIN: | 4060137097492 |
HAN: | HZ-HT01023 |
Category: | LoRa/ZigBee/XBee |
Storage Tiers: | Neu |
Shipping weight: | 0,01 kg |
Item weight: | 0,01 kg |
Dimensions ( Length × Width × Height ): | 7,35 × 3,15 × 2,40 cm |
The turnkey Turtle board solution can be used immediately. Support standard LoRaWAN protocol and RadioShuttle protocol. The included RadioShuttle radio protocol software enables node-to-node communication without additional routers and servers. The Turtle LoRa board by HelTec Automation can run 10 years on AAA batteries (standard or rechargeable NiMH) using the “RadioShuttle” LoRa wireless low-energy protocol software.
Main Features
- CE Certificate
- Microprocessor: STM32L432KC (32-bit ultra-low power MCU) with LoRa node chip SX1276
- Micro USB interface with complete protection measures such as voltage regulation, ESD protection, and short circuit protection
- Onboard AAA x 2 battery holder, USB / battery power automatically switch
- Reserve IPEX and SMA antenna interfaces for LoRa use
- Programming and debugging interface can be combined with our downloader
- Support DFU protocol, which can be downloaded conveniently via USB (combined with “RadioShuttle STM32 Utility”)
- Professional software support (ARM Mbed IDE)
- Provide Standard LoRaWAN protocol routines
- Good RF circuit design and perfect low-power design (sleep current: 4uA), which is convenient for IoT application vendors to quickly verify solutions and deploy applications
Specifications
- Master Chip: STM32L432KC(Ultra-low-power 32-bit MCU+FPU ARM® Cortex®-M4)
- LoRa Chipset: SX1276
- Frequency: 863~928MHz
- Max. TX Power: 19 ± 1dBm
- Max. Receiving sensitivity: -135dBm
- Operating temperature: -20 ~ 70 ?
- Dimensions: 73.5 x 31.5 x 24 mm
- Interface
- Micro USB x 1
- LoRa Antenna interface(SMA) x 1
- 14 x 2.54 pin x 2+4 x 2.54 pin x 2(Debug interface)
- Hardware Resource
- USART x 3
- SPI x 2
- I2C x 2
- SAI x 1
- 12-bits ADC input x 1
- 12-bits DAC output x 2
- GPIO x 18
- Memory
- 256KB internal FLASH
- 64KB internal SRAM
- Battery: AAA Lithium x 2 (not included)
Packing list
- Turtle Board x1
- Glue Rod Antenna x1
- Pin Map Sticker x1
Wiki
Manufacturer according to GPSR
Heltec, Block B, Longtansi Steel Field, Chenghua District, 610052 Chengdu, China, [email protected], https://eckstein-shop.de/Heltec-Marken
Responsible person according to GPSR
Eckstein GmbH, Am Ostbahnhof 3, 38678 Clausthal-Zellerfeld, Niedersachsen, Deutschland, [email protected], https://eckstein-shop.de