STMicroelectronics STEVAL-HARVEST1
Manufacturer No:
STEVAL-HARVEST1
Manufacturer:
STMicroelectronics
Package:
Description:
Energy harvesting expansion board for NUCLEO-WL55 LoRaWAN Nucleo board
Quantity:
In Stock :2967
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Fri, May 29 - Sat, May 30, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.
Authenticity Guarantee
All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
STEVAL-HARVEST1 Information
STMicroelectronics STEVAL-HARVEST1 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics STEVAL-HARVEST1.
- Type
- Parameter
- Core Product
- STTS22HTR, STHS34PF80TR, LIS2DU12TR, SHT40-AD1B
- ECCN US
- EAR99
- ECCN EU
- NEC
- Packing Type
- Not Applicable
- RoHS Status
- Grade
- Industrial
- Package Name
- CARD
- Core Product
- STTS22HTR, STHS34PF80TR, LIS2DU12TR, SHT40-AD1B
- ECCN US
- EAR99
- ECCN EU
- NEC
- Type
- Parameter
- Packing Type
- Not Applicable
- RoHS Status
- Grade
- Industrial
- Package Name
- CARD
Download datasheets and manufacturer documentation for STMicroelectronics STEVAL-HARVEST1.
Data sheet:
The STEVAL-HARVEST1 energy harvesting expansion board is a shield to be used with NUCLEO-WL55JC1, based on STM32WL for LoRa connectivity, with a capability of measuring temperature through the STTS22H sensor, acceleration through the LIS2DU12 sensor, and temperature and relative humidity through the SHT40 sensor (from Sensirion). Moreover, It can detect the presence of stationary and moving human bodies through the STHS34PF80 sensor. The board is self-powered due to the energy harvested using the solar panel mounted on it. The storage capacitor is available for storing energy harvested from the solar panel.
The STEVAL-HARVEST1 expansion board is compatible with the Morpho connector pin assignment, and it can easily be plugged onto a STM32 NUCLEO-WL55 development board.
In this application, the STM32WL55 reads sensors and stores data in an internal memory. It manages energy by buffering it on a dedicated ceramic capacitor located at the bottom of the board, using solar power from both indoor and outdoor environments, without requiring an external PMIC. Additionally, it handles radio connectivity, specifically using the LoRaWAN protocol.
The board includes ceramic capacitors to store energy, which is used to run the application (sensor reading and LoRaWAN message transmission) during the day, as well as a SuperCAP to store energy for nighttime use.
- Energy harvesting board, based on a solar panel and sensors
- STTS22H, LIS2DU12, STHS34PF80, and SHT40 mounted on the board:
- STTS22H sensor to measure temperature with accuracy ± 0.5°C
- LIS2DU12 sensor to measure acceleration with selectable full scales of ±2 g, ±4 g, ±8 g, ±16 g
- STHS34PF80 sensor to detect the presence and motion of an object
- SHT40 sensor to measure relative humidity and temperature from Sensiron
- The board, connected to NUCLEO-WL55JC1, can send the LoRa packet using only energy harvested from a solar panel mounted on the board. It is a battery free solution
- Besides running the user application, the STM32WL manages energy through a ceramic capacitor charged by solar power, without requiring an external PMIC, while also handling radio connectivity
- The packet consists of data from sensors (STTS22H, LIS2DU12, STHS34PF80, SHT40) mounted on the STEVAL-HARVEST1
- Compatible with STM32 NUCLEO-WL55 board
- Equipped with Morpho connector
- RoHS compliant
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
