BLE 5, Thread, Zigbee Modules,BT840X/XE
Ver 1.11 April 2019
29
(6) Pressing on parts of the metal cover or fastening objects to the metal cover will cause damage.
(7) These products are intended for general purpose and standard use in general electronic
equipment, such as home appliances, office equipment, informationand communication equipment.
Storage Notes
(1)The module should not be stressed mechanically during storage.
(2)Do not store these products in the following conditions or the performancecharacteristics of the
product, such as RF performance will be adverselyaffected:
•
Storage in salty air or in an environment with a high concentration of corrosive gas.
•
Storage in direct sunlight
•
Storage in an environment where the temperature may be outside the range specified.
•
Storage of the products for more than one year after the date of delivery storage period.
(3) Keep this product away from water, poisonous gas and corrosive gas.
(4) This product should not be stressed or shocked when transported.
(5) Follow the specification when stacking packed crates (max. 10).
Safety Conditions
These specifications are intended to preserve the quality assurance of products and
individual
components.
Before use, check and evaluate the operation when mounted on your products. Abide by
these specifications, without deviation when using the products. These products may short-circuit. If
electrical shocks, smoke, fire, and/or accidents involving human life are anticipated when a short
circuit occurs, then provide the following failsafe functions, as a minimum.
(1)Ensure the safety of the whole system by installing a protection circuit and a
protection device.
(2)Ensure the safety of the whole system by installing a redundant circuit or anothersystem to prevent
a dual fault causing an unsafe status.
Other Cautions
(1)This specification sheet is copyrighted. Reproduction of this data sheets is permissible only if
reproduction is without alteration and is accompanied by all associated warranties, conditions,
limitations, and notices.
(2)Do not use the products for other purposes than those listed.
(3)Be sure to provide an appropriate failsafe function on your product to prevent anadditional damage
that may be caused by the abnormal function or the failure of the product.
(4)This product has been manufactured without any ozone chemical controlled under the Montreal
Protocol.
