Mesh Bee - Open Source Zigbee Pro Module with MCU (JN5168)
Mesh Bee is a 2.4GHz wireless transceiver from seeed studio. Its based on NXPs newly JN516x series wireless microcontroller chip and supports ZigBee Pro network stack. The factory firmware wraps the complicated ZigBee stack operation into a few easy to use serial commands, and drives Mesh Bee into a transparent serial communication node that can be part of a simple point-to-point connection or a complex mesh network. Moreover, Mesh Bee is totally open hardware and open sourced, which means that you can customize the firmware on your requirements. You can use JN516xs ARM core to control things and JenOS to simplify your development. The development environment and tools from NXP are all free. Mesh Bee will bring you lots of fun.Feature:Range: Indoor/Urban: up to 30m; Outdoor line-of-sight: up to 100m;Receiver Sensitivity: -95dBmData Transmission Rate: 4800, 9600, 19200, 38400, 57600, 115200 (bps)Working Frequency: unlicensed 2.4GHz bandCommunication type: Point to Point or Start Network or Mesh NetworkOTA support: update nodes firmware on-the-airEasy-to-Use Serial Interface and rich extendable portsEasy-to-Use AT Command: Setup ZigBee network, Set Serial Baud Rate, etc.Open source Hardware and FirmwareProgrammable 32-bit RISC CPU: 32M clock, 256KB Flash, 32KB RAM, 4KB EEPROMSocket compatible with the Xbee, so you can plug it into any Xbee socket as a quick replacement.Note: Mesh Bee will not communicate with Xbee as the ZigBee stack versions theyre using are different.SpecificationMicroprocessor :JN5168 (32-bit RISC CPU, 32MHz clock speed)Resources :256kB/32kB/4kB (Flash/RAM/EEPROM)PCB size :24.5mmx30.5mmx0.8mmOutline Dimension :24.5mmx30.5mmx9.77mmIndicators :NoPower supply :3.3VIO counts :12ADC input :3(2 multiplexing with IO)Interfaces :UARTx2, SPI, I2CProgram interface :UART+MISOConnectivity :Socket compatible with XBeeCommunication Protocol :Uart(TTL)Operating Frequency Band :2.4GHzStack/Software :RF4CE, JenNet-IP , ZigBee ProResourcesMesh Bee firmware source code on GithubMeshBee Google discussion groupMeshBee Users manual v0.1MeshBee CookBook v0.1ApplicationTechnical detailsDimensions 40mm x40mm x11mmWeight G.W 3.5gBattery ExcludePart ListMesh Bee 1